mirror of
git://git.sv.gnu.org/autoconf
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Rewrite the autoheader chain on top of `autoconf --trace'.
* autoheader.m4: Dispatch the prototypes next to there AC_ siblings. (AH_TEMPLATE, AH_VERBATIM): Move to... * acgeneral.m4: here. (AH_OUTPUT): New macro. * autoheader.sh: Run `autoconf --trace' instead of `m4 autoheader.m4'. * autoheader.m4: Remove. * Makefile.am: Adjust. * tests/tools.m4 (AH_DEFUN): Remove, no longer makes sense. * tests/actests.m4 (autoheader::AC_TATOOINE): Remove, was used by the test above.
This commit is contained in:
Akim Demaille
parent
8e30614b9a
commit
af8eb3314f
16
ChangeLog
16
ChangeLog
@ -1,3 +1,19 @@
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2000-03-29 Akim Demaille <akim@epita.fr>
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Rewrite the autoheader chain on top of `autoconf --trace'.
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* autoheader.m4: Dispatch the prototypes next to there AC_
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siblings.
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(AH_TEMPLATE, AH_VERBATIM): Move to...
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* acgeneral.m4: here.
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(AH_OUTPUT): New macro.
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* autoheader.sh: Run `autoconf --trace' instead of `m4 autoheader.m4'.
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* autoheader.m4: Remove.
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* Makefile.am: Adjust.
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* tests/tools.m4 (AH_DEFUN): Remove, no longer makes sense.
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* tests/actests.m4 (autoheader::AC_TATOOINE): Remove, was used by
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the test above.
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2000-03-29 Akim Demaille <akim@epita.fr>
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silent.m4 depends upon the current quotation in m4, which changes
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@ -36,10 +36,10 @@ EXTRA_SCRIPTS = autoscan
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distpkgdataDATA = \
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acfunctions acheaders acidentifiers acmakevars acprograms \
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libm4.m4 acgeneral.m4 acoldnames.m4 acspecific.m4 autoconf.m4 autoheader.m4 \
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libm4.m4 acgeneral.m4 acoldnames.m4 acspecific.m4 autoconf.m4 \
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autoupdate.m4 aclang.m4
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nodistpkgdataDATA = autoconf.m4f autoheader.m4f autoupdate.m4f acversion.m4
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nodistpkgdataDATA = autoconf.m4f autoupdate.m4f acversion.m4
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pkgdata_DATA = $(distpkgdataDATA) $(nodistpkgdataDATA)
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@ -51,7 +51,7 @@ $(distpkgdataDATA)
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# Files that should be removed, but which Automake does not know:
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# the frozen files and the scripts.
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CLEANFILES = autoconf.m4f autoheader.m4f autoupdate.m4f \
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CLEANFILES = autoconf.m4f autoupdate.m4f \
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$(bin_SCRIPTS)
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# INSTALL is a special case. Automake seems to have a single name space
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@ -98,5 +98,4 @@ common = libm4.m4 acgeneral.m4 acspecific.m4 acoldnames.m4 acversion.m4 \
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aclang.m4
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autoconf.m4f: autoconf.m4 $(common)
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autoheader.m4f: autoheader.m4 $(common)
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autoupdate.m4f: autoupdate.m4 $(common)
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@ -79,10 +79,10 @@ EXTRA_SCRIPTS = autoscan
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# s/nodistpackageDATA/nodist_pkgdata_DATA/
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# and adapt dependencies once we use a more recent Automake
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distpkgdataDATA = acfunctions acheaders acidentifiers acmakevars acprograms libm4.m4 acgeneral.m4 acoldnames.m4 acspecific.m4 autoconf.m4 autoheader.m4 autoupdate.m4 aclang.m4
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distpkgdataDATA = acfunctions acheaders acidentifiers acmakevars acprograms libm4.m4 acgeneral.m4 acoldnames.m4 acspecific.m4 autoconf.m4 autoupdate.m4 aclang.m4
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nodistpkgdataDATA = autoconf.m4f autoheader.m4f autoupdate.m4f acversion.m4
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nodistpkgdataDATA = autoconf.m4f autoupdate.m4f acversion.m4
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pkgdata_DATA = $(distpkgdataDATA) $(nodistpkgdataDATA)
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@ -92,7 +92,7 @@ EXTRA_DIST = $(OLDCHANGELOGS) autoconf.sh autoheader.sh autoreconf.sh autoupdate
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# Files that should be removed, but which Automake does not know:
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# the frozen files and the scripts.
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CLEANFILES = autoconf.m4f autoheader.m4f autoupdate.m4f $(bin_SCRIPTS)
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CLEANFILES = autoconf.m4f autoupdate.m4f $(bin_SCRIPTS)
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# The scripts.
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@ -444,7 +444,6 @@ install-data-hook: INSTALL.txt
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esac
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autoconf.m4f: autoconf.m4 $(common)
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autoheader.m4f: autoheader.m4 $(common)
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autoupdate.m4f: autoupdate.m4 $(common)
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# Tell versions [3.59,3.63) of GNU make to not export all variables.
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92
acgeneral.m4
92
acgeneral.m4
@ -368,6 +368,44 @@ AU_DEFINE([$1], [$2], [$3])dnl
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## ------------------------- ##
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## Interface to autoheader. ##
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## ------------------------- ##
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# AH_OUTPUT(TEXT)
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# ---------------
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# Pass TEXT to autoheader.
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# This macro is `read' only via `autoconf --trace', it outputs nothing.
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define([AH_OUTPUT], [])
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# AH_VERBATIM(KEY, TEMPLATE)
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# --------------------------
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# If KEY is direct (i.e., no indirection such as in KEY=$my_func which
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# may occur if there is AC_CHECK_FUNCS($my_func)), issue an autoheader
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# TEMPLATE associated to the KEY. Otherwise, do nothing. TEMPLATE is
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# output as is, with no formating.
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define([AH_VERBATIM],
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[AC_VAR_IF_INDIR([$1],,
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[#
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AH_OUTPUT(ac_verbatim_$1="\
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_AC_SH_QUOTE([$2])"
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)
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])])
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# AH_TEMPLATE(KEY, DESCRIPTION)
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# -----------------------------
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# Issue an autoheader template for KEY, i.e., a comment composed of
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# DESCRIPTION (properly wrapped), and then #undef KEY.
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define([AH_TEMPLATE],
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[AH_VERBATIM([$1],
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m4_wrap([$2 */], [ ], [/* ])[
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#undef $1])])
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## --------------------- ##
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## Some /bin/sh idioms. ##
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## --------------------- ##
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@ -1924,7 +1962,8 @@ AC_MSG_RESULT_UNQUOTED(AC_VAR_GET([$2]))])
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# and if VARIABLE is affected the same VALUE, do nothing, else
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# die. The third argument is used by autoheader.
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define(AC_DEFINE,
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[cat >>confdefs.h <<\EOF
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[ifval([$3], [AH_TEMPLATE([$1], [$3])])dnl
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cat >>confdefs.h <<\EOF
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[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
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EOF
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])
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@ -1935,7 +1974,8 @@ EOF
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# ----------------------------------------------------
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# Similar, but perform shell substitutions $ ` \ once on VALUE.
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define(AC_DEFINE_UNQUOTED,
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[cat >>confdefs.h <<EOF
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[ifval([$3], [AH_TEMPLATE([$1], [$3])])dnl
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cat >>confdefs.h <<EOF
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[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
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EOF
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])
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@ -2237,7 +2277,9 @@ AC_VAR_POPDEF([ac_Member])dnl
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AC_DEFUN(AC_CHECK_MEMBERS,
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[m4_foreach([AC_Member], [$1],
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[AC_SPECIALIZE([AC_CHECK_MEMBER], AC_Member,
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[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]AC_Member))
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[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]AC_Member), 1,
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[Define if `]patsubst(AC_Member, [.*\.])[' is
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member of `]patsubst(AC_Member, [\.[^.]*])['.])
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$2],
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[$3],
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[$4])])])
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@ -2551,7 +2593,8 @@ AC_SHELL_IFELSE([test "$ac_cv_search_$1" != "no"],
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# whatever the FUNCTION, in addition to not being a *S macro. Note
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# that the cache does depend upon the function we are looking for.
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AC_DEFUN(AC_CHECK_LIB,
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[AC_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$2])dnl
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[AH_CHECK_LIB([$1])dnl
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AC_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$2])dnl
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AC_CACHE_CHECK([for $2 in -l$1], ac_Lib,
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[ac_save_LIBS="$LIBS"
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LIBS="-l$1 $5 $LIBS"
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@ -2561,7 +2604,7 @@ AC_TRY_LINK_FUNC([$2],
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LIBS="$ac_save_LIBS"])
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AC_SHELL_IFELSE([test AC_VAR_GET(ac_Lib) = yes],
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[m4_default([$3],
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[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_LIB$1))
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[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_LIB$1))
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LIBS="-l$1 $LIBS"
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])],
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[$4])dnl
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@ -2569,6 +2612,14 @@ AC_VAR_POPDEF([ac_Lib])dnl
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])# AC_CHECK_LIB
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# AH_CHECK_LIB(LIBNAME)
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# ---------------------
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# FIXME: To be rigorous, this should not be systematic: depending
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# upon the arguments of AC_CHECK_LIB, we might not AC_DEFINE.
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define([AH_CHECK_LIB],
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[AH_TEMPLATE(AC_TR_CPP(HAVE_LIB$1),
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[Define if you have the `]$1[' library (-l]$1[).])])
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# AC_HAVE_LIBRARY(LIBRARY,
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# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
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@ -2803,11 +2854,17 @@ AC_VAR_POPDEF([ac_Header])dnl
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])# AC_CHECK_HEADER
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define(AH_CHECK_HEADERS,
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[AC_FOREACH([AC_Header], [$1],
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[AH_TEMPLATE(AC_TR_CPP(HAVE_[]AC_Header),
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[Define if you have the <]AC_Header[> header file.])])])
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# AC_CHECK_HEADERS(HEADER-FILE...
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# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
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# ----------------------------------------------------------
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AC_DEFUN(AC_CHECK_HEADERS,
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[for ac_header in $1
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[AH_CHECK_HEADERS([$1])dnl
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for ac_header in $1
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do
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AC_CHECK_HEADER($ac_header,
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[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_$ac_header)) $2],
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@ -2848,7 +2905,8 @@ AC_VAR_POPDEF([ac_File])dnl
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AC_DEFUN(AC_CHECK_FILES,
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[AC_FOREACH([AC_FILE_NAME], [$1],
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[AC_SPECIALIZE([AC_CHECK_FILE], AC_FILE_NAME,
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[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]AC_FILE_NAME))
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[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]AC_FILE_NAME), 1,
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[Define if you have the file `]AC_File['.])
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$2],
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[$3])])])
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@ -2888,7 +2946,9 @@ AC_VAR_POPDEF([ac_Symbol])dnl
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AC_DEFUN([AC_CHECK_DECLS],
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[m4_foreach([AC_Symbol], [$1],
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[AC_SPECIALIZE([AC_CHECK_DECL], AC_Symbol,
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[AC_DEFINE_UNQUOTED(AC_TR_CPP([HAVE_DECL_]AC_Symbol), 1)
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[AC_DEFINE_UNQUOTED(AC_TR_CPP([HAVE_DECL_]AC_Symbol), 1,
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[Define to 1 if you have the declaration
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of `]AC_Symbol[', and to 0 if you don't.])
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$2],
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[AC_DEFINE_UNQUOTED(AC_TR_CPP([HAVE_DECL_]AC_Symbol), 0)
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$3],
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@ -2942,7 +3002,10 @@ AC_VAR_POPDEF([ac_var])dnl
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# FIXME: Should we die if there are not enough arguments, or just
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# ignore?
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AC_DEFUN(AC_CHECK_FUNCS,
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[for ac_func in $1
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[AC_FOREACH([AC_Func], [$1],
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[AH_TEMPLATE(AC_TR_CPP(HAVE_[]AC_Func),
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[Define if you have the `]AC_Func[' function.])])dnl
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for ac_func in $1
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do
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AC_CHECK_FUNC($ac_func,
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[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_$ac_func)) $2],
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@ -2984,7 +3047,9 @@ main ()
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AC_VAR_SET(ac_Sizeof, `cat conftestval`),
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AC_VAR_SET(ac_Sizeof, 0),
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ifval([$2], AC_VAR_SET(ac_Sizeof, $2)))])
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AC_DEFINE_UNQUOTED(AC_TR_CPP(sizeof_$1), AC_VAR_GET(ac_Sizeof))
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AC_DEFINE_UNQUOTED(AC_TR_CPP(sizeof_$1),
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AC_VAR_GET(ac_Sizeof),
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[The number of bytes in a `]$1['.])
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AC_VAR_POPDEF([ac_Sizeof])dnl
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])
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@ -3102,7 +3167,9 @@ AC_VAR_POPDEF([ac_Type])dnl
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AC_DEFUN([AC_CHECK_TYPES],
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[m4_foreach([AC_Type], [$1],
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[AC_SPECIALIZE([_AC_CHECK_TYPE_NEW], AC_Type,
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[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]AC_Type))
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[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]AC_Type), 1,
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[Define if the system has the type
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`]AC_Type['.])
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$2],
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[$3],
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[$4])])])
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@ -3115,7 +3182,8 @@ $2],
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# have to clean this up.
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AC_DEFUN([_AC_CHECK_TYPE_OLD],
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[_AC_CHECK_TYPE_NEW([$1],,
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[AC_DEFINE_UNQUOTED([$1], [$2])])dnl
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[AC_DEFINE_UNQUOTED([$1], [$2],
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[Define to `$2' if <sys/types.h> does not define.])])dnl
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])# _AC_CHECK_TYPE_OLD
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19
aclang.m4
19
aclang.m4
@ -912,7 +912,12 @@ AC_DEFUN(AC_C_CROSS,
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# AC_C_CHAR_UNSIGNED
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# ------------------
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AC_DEFUN(AC_C_CHAR_UNSIGNED,
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[AC_CACHE_CHECK(whether char is unsigned, ac_cv_c_char_unsigned,
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[AH_VERBATIM([__CHAR_UNSIGNED__],
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[/* Define if type `char' is unsigned and you are not using gcc. */
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#ifndef __CHAR_UNSIGNED__
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# undef __CHAR_UNSIGNED__
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#endif])dnl
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AC_CACHE_CHECK(whether char is unsigned, ac_cv_c_char_unsigned,
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[if test "$GCC" = yes; then
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# GCC predefines this symbol on systems where it applies.
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AC_EGREP_CPP(yes,
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@ -1436,7 +1441,17 @@ AC_LANG_RESTORE()dnl
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# underscores, respectively, so that they match the name mangling
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# scheme used by the Fortran 77 compiler.
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AC_DEFUN(AC_F77_WRAPPERS,
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[AC_CACHE_CHECK([if we can define Fortran 77 name-mangling macros],
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[AH_TEMPLATE([F77_FUNC],
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[Define to a macro that performs the appropriate name
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mangling on its argument to make the C identifier, which
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*does not* contain underscores, match the name mangling
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scheme of the Fortran 77 compiler.])dnl
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AH_TEMPLATE([F77_FUNC_],
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[Define to a macro that performs the appropriate name
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mangling on its argument to make the C identifier, which
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*does* contain underscores, match the name mangling
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scheme of the Fortran 77 compiler.])dnl
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AC_CACHE_CHECK([if we can define Fortran 77 name-mangling macros],
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ac_cv_f77_wrappers,
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[# Be optimistic at first.
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ac_cv_f77_wrappers="yes"
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@ -143,7 +143,9 @@ AC_DEFUN(AC_PROG_YACC,
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# AC_PROG_LEX
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# -----------
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AC_DEFUN(AC_PROG_LEX,
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[AC_CHECK_PROG(LEX, flex, flex, lex)
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[AH_CHECK_LIB(fl)dnl
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AH_CHECK_LIB(l)dnl
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AC_CHECK_PROG(LEX, flex, flex, lex)
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if test -z "$LEXLIB"
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then
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case "$LEX" in
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@ -359,7 +361,8 @@ fi
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# Like AC_CHECK_HEADERS, except succeed only for a HEADER-FILE that
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# defines `DIR'.
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define(_AC_CHECK_HEADERS_DIRENT,
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[for ac_hdr in $1
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[AH_CHECK_HEADERS([$1])dnl
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for ac_hdr in $1
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do
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_AC_CHECK_HEADER_DIRENT($ac_hdr,
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[changequote(, )dnl
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@ -683,7 +686,15 @@ AC_DEFINE_UNQUOTED(RETSIGTYPE, $ac_cv_type_signal,
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# AC_FUNC_ALLOCA
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# --------------
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AC_DEFUN(AC_FUNC_ALLOCA,
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[AC_REQUIRE_CPP()dnl Set CPP; we run AC_EGREP_CPP conditionally.
|
||||
[AH_VERBATIM([STACK_DIRECTION],
|
||||
[/* If using the C implementation of alloca, define if you know the
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direction of stack growth for your system; otherwise it will be
|
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automatically deduced at run-time.
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STACK_DIRECTION > 0 => grows toward higher addresses
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||||
STACK_DIRECTION < 0 => grows toward lower addresses
|
||||
STACK_DIRECTION = 0 => direction of growth unknown */
|
||||
@%:@undef STACK_DIRECTION])dnl
|
||||
AC_REQUIRE_CPP()dnl Set CPP; we run AC_EGREP_CPP conditionally.
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||||
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
|
||||
# for constant arguments. Useless!
|
||||
AC_CACHE_CHECK([for working alloca.h], ac_cv_working_alloca_h,
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@ -2448,7 +2459,14 @@ AC_SUBST(OBJEXT)])
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||||
# AC_AIX
|
||||
# ------
|
||||
AC_DEFUN(AC_AIX,
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||||
[AC_BEFORE([$0], [AC_TRY_COMPILE])dnl
|
||||
[AH_VERBATIM([_ALL_SOURCE],
|
||||
[/* Define if on AIX 3.
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System headers sometimes define this.
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We just want to avoid a redefinition error message. */
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||||
#ifndef _ALL_SOURCE
|
||||
# undef _ALL_SOURCE
|
||||
#endif])dnl
|
||||
AC_BEFORE([$0], [AC_TRY_COMPILE])dnl
|
||||
AC_BEFORE([$0], [AC_TRY_RUN])dnl
|
||||
AC_MSG_CHECKING(for AIX)
|
||||
AC_EGREP_CPP(yes,
|
||||
|
||||
@ -71,19 +71,6 @@ if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
|
||||
# would break.
|
||||
ac_LF_and_DOT=`echo; echo .`
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||||
|
||||
# Find GNU m4.
|
||||
# Handle the case that m4 has moved since we were configured.
|
||||
# It may have been found originally in a build directory.
|
||||
: ${M4=@M4@}
|
||||
case "$M4" in
|
||||
/*) test -f "$M4" || M4=m4 ;;
|
||||
esac
|
||||
# Some non-GNU m4's don't reject the --help option, so give them /dev/null.
|
||||
case `$M4 --help </dev/null 2>&1` in
|
||||
*reload-state*);;
|
||||
*) echo "$me: Autoconf requires GNU m4 1.4 or later" >&2; exit 1 ;;
|
||||
esac
|
||||
|
||||
# Variables.
|
||||
: ${AC_MACRODIR=@datadir@}
|
||||
debug=false
|
||||
@ -139,11 +126,6 @@ while test $# -gt 0 ; do
|
||||
esac
|
||||
done
|
||||
|
||||
# Running m4.
|
||||
test -n "$localdir" && use_localdir="-I$localdir"
|
||||
run_m4="$M4 $use_localdir -I $AC_MACRODIR autoheader.m4"
|
||||
run_m4f="$M4 $use_localdir --reload $AC_MACRODIR/autoheader.m4f"
|
||||
|
||||
acconfigs=
|
||||
test -r $localdir/acconfig.h && acconfigs="$acconfigs $localdir/acconfig.h"
|
||||
|
||||
@ -168,21 +150,14 @@ $debug ||
|
||||
config_h=
|
||||
syms=
|
||||
|
||||
# Extract assignments of `ah_verbatim_SYMBOL' from the modified
|
||||
# autoconf processing of the input file. The sed hair is necessary to
|
||||
# win for multi-line macro invocations.
|
||||
$run_m4f $infile >$tmpbase.exp
|
||||
sed -n -e '
|
||||
: again
|
||||
/^@@@.*@@@$/s/^@@@\(.*\)@@@$/\1/p
|
||||
/^@@@/{
|
||||
s/^@@@//p
|
||||
n
|
||||
s/^/@@@/
|
||||
b again
|
||||
}' $tmpbase.exp >$tmpbase.decls
|
||||
# Source what the traces are trying to tell us.
|
||||
autoconf=`echo "$0" | sed -e 's/autoheader$/autoconf/'`
|
||||
test -n "$localdir" && autoconf="$autoconf -l $localdir"
|
||||
export AC_MACRODIR
|
||||
$autoconf --trace AH_OUTPUT:'$1' --trace AC_CONFIG_HEADERS:'config_h="$1"' \
|
||||
$infile >$tmpbase.decls
|
||||
. $tmpbase.decls
|
||||
$debug || rm -f $tmpbase.exp $tmpbase.decls
|
||||
$debug || rm -f $tmpbase.decls
|
||||
|
||||
# Make SYMS newline-separated rather than blank-separated, and remove dups.
|
||||
# Start each symbol with a blank (to match the blank after "#undef")
|
||||
@ -190,6 +165,9 @@ $debug || rm -f $tmpbase.exp $tmpbase.decls
|
||||
# is a substring of it.
|
||||
syms=`for sym in $syms; do echo $sym; done | sort | uniq | sed 's@^@ @'`
|
||||
|
||||
|
||||
# We template only the first CONFIG_HEADER.
|
||||
config_h=`echo "$config_h" | sed -e 's/ .*//'`
|
||||
# Support "outfile[:infile]", defaulting infile="outfile.in".
|
||||
case "$config_h" in
|
||||
"") echo "$me: error: AC_CONFIG_HEADERS not found in $infile" >&2; exit 1 ;;
|
||||
@ -198,6 +176,7 @@ case "$config_h" in
|
||||
*) config_h_in="$config_h.in" ;;
|
||||
esac
|
||||
|
||||
|
||||
# Don't write "do not edit" -- it will get copied into the
|
||||
# config.h, which it's ok to edit.
|
||||
cat <<EOF >$tmpout
|
||||
|
||||
291
autoheader.m4
291
autoheader.m4
@ -1,291 +0,0 @@
|
||||
include(libm4.m4)# -*- Autoconf -*-
|
||||
# This file is part of Autoconf.
|
||||
# Driver and redefinitions of some Autoconf macros for autoheader.
|
||||
# Copyright (C) 1994, 95, 99, 2000 Free Software Foundation, Inc.
|
||||
#
|
||||
# This program is free software; you can redistribute it and/or modify
|
||||
# it under the terms of the GNU General Public License as published by
|
||||
# the Free Software Foundation; either version 2, or (at your option)
|
||||
# any later version.
|
||||
#
|
||||
# This program is distributed in the hope that it will be useful,
|
||||
# but WITHOUT ANY WARRANTY; without even the implied warranty of
|
||||
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
||||
# GNU General Public License for more details.
|
||||
#
|
||||
# You should have received a copy of the GNU General Public License
|
||||
# along with this program; if not, write to the Free Software
|
||||
# Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
|
||||
# 02111-1307, USA.
|
||||
#
|
||||
# Originally written by Roland McGrath.
|
||||
#
|
||||
# Do not sinclude acsite.m4 here, because it may not be installed
|
||||
# yet when Autoconf is frozen.
|
||||
# Do not sinclude ./aclocal.m4 here, to prevent it from being frozen.
|
||||
m4_include(acversion.m4)
|
||||
m4_include(acgeneral.m4)
|
||||
m4_include(aclang.m4)
|
||||
m4_include(acspecific.m4)
|
||||
m4_include(acoldnames.m4)
|
||||
m4_namespace_push(autoheader)
|
||||
|
||||
|
||||
# AH_DEFUN(MACRO, VALUE)
|
||||
# ----------------------
|
||||
#
|
||||
# Assign VALUE *and* the current value of MACRO to MACRO, in the
|
||||
# namespace `autoheader'. We enter the namespace `autoheader' when
|
||||
# running autoheader.
|
||||
#
|
||||
# There are several motivations for not just defining to be equivalent to
|
||||
# AUTOHEADER-NAME.
|
||||
#
|
||||
# Let autoconf::AC_FOO (abbreviated AC_FOO below) be
|
||||
# | AC_DEFINE(FOO, 1)
|
||||
# | AC_DEFINE(BAR, 1)
|
||||
# | AC_DEFINE(BAZ, 1, The value of BAZ.)
|
||||
# Let autoheader::AC_FOO (abbreviated AH_FOO below) be
|
||||
# | AH_TEMPLATE(FOO, The value of FOO.)
|
||||
#
|
||||
# If we hook AC_FOO to be AH_FOO only, then only FOO will be templated.
|
||||
# If we hook AC_FOO to expand in both the former AC_FOO and AH_FOO, then
|
||||
# both FOO and BAZ are templated.
|
||||
#
|
||||
# Additionaly, if AC_FOO is hooked to AH_FOO only, then we loose track
|
||||
# of the other AC_DEFINE, and the autoheader machinery (see the use of
|
||||
# the shell variable SYMS in AC_TEMPLATE) won't be able to see that BAR
|
||||
# is not templated at all. Hooking AC_FOO on both its AC_ and AH_ faces
|
||||
# makes sure we keep track of non templated DEFINEs.
|
||||
#
|
||||
#
|
||||
# Finally, if AC_FOO requires a macro which AC_DEFINEs a symbol,
|
||||
# then, if we used AH_FOO only, the required macro would not be
|
||||
# expanded, thus its symbols would not be prototyped.
|
||||
define(AH_DEFUN,
|
||||
[m4_namespace_define(autoheader, [$1],
|
||||
defn([$1])
|
||||
[$2])])
|
||||
|
||||
# The definition of `AH_DEFUN' above is used for accumulating the
|
||||
# definitions before entering the `autoheader' namespace. Once we
|
||||
# enter the autoheader::, `AH_DEFUN' must be understood as immediatly
|
||||
# defining. This happens when we read user m4 files.
|
||||
m4_define([autoheader::AH_DEFUN],
|
||||
defn([m4_define]))
|
||||
m4_namespace_register([AH_DEFUN], [autoheader])
|
||||
|
||||
|
||||
|
||||
# These are alternate definitions of some macros, which produce
|
||||
# strings in the output marked with "@@@" so we can easily extract
|
||||
# the information we want. The `#' at the end of the first line of
|
||||
# each definition seems to be necessary to prevent m4 from eating
|
||||
# the newline, which makes the @@@ not always be at the beginning of
|
||||
# a line.
|
||||
|
||||
|
||||
# Autoheader is not the right program to complain about cross-compiling.
|
||||
AH_DEFUN([AC_TRY_RUN],
|
||||
[$2
|
||||
$3
|
||||
$4])
|
||||
|
||||
|
||||
# AH_DEFINE(VARIABLE, [VALUE], [DESCRIPTION])
|
||||
# -------------------------------------------
|
||||
# When running autoheader, this macro replaces AC_DEFINE and
|
||||
# AC_DEFINE_UNQUOTED.
|
||||
#
|
||||
# If DESCRIPTION is not given, then there is a risk that VARIABLE will
|
||||
# not be properly templated. To control later that it has been
|
||||
# templated elsewhere, store VARIABLE in a shell growing string, SYMS.
|
||||
AH_DEFUN([AH_DEFINE],
|
||||
[ifval([$3],
|
||||
[AH_TEMPLATE([$1], [$3])],
|
||||
[#
|
||||
dnl Ignore CPP macro arguments.
|
||||
@@@syms="$syms patsubst($1, [(.*$])"@@@
|
||||
])])
|
||||
|
||||
AH_DEFUN([AC_DEFINE], [AH_DEFINE($@)])
|
||||
AH_DEFUN([AC_DEFINE_UNQUOTED], [AH_DEFINE($@)])
|
||||
|
||||
|
||||
# AH_TEMPLATE(KEY, DESCRIPTION)
|
||||
# -----------------------------
|
||||
# Issue an autoheader template for KEY, i.e., a comment composed
|
||||
# of DESCRIPTION (properly wrapped), and then #undef KEY.
|
||||
AH_DEFUN([AH_TEMPLATE],
|
||||
[AH_VERBATIM([$1],
|
||||
m4_wrap([$2 */], [ ], [/* ])[
|
||||
#undef $1])])
|
||||
|
||||
|
||||
# AH_VERBATIM(KEY, TEMPLATE)
|
||||
# --------------------------
|
||||
# If KEY is direct (i.e., no indirection such as in KEY=$my_func which may
|
||||
# occur if there is AC_CHECK_FUNCS($my_func)), issue an autoheader TEMPLATE
|
||||
# associated to the KEY. Otherwise, do nothing.
|
||||
# TEMPLATE is output as is, with no formating.
|
||||
AH_DEFUN([AH_VERBATIM],
|
||||
[AC_VAR_IF_INDIR([$1],,
|
||||
[#
|
||||
@@@
|
||||
ac_verbatim_$1="\
|
||||
_AC_SH_QUOTE([$2])"
|
||||
@@@
|
||||
])])
|
||||
|
||||
# FIXME: To be rigorous, this should not be systematic: depending
|
||||
# upon the arguments of AC_CHECK_LIB, we might not AC_DEFINE.
|
||||
AH_DEFUN([AC_CHECK_LIB],
|
||||
[AH_TEMPLATE(AC_TR_CPP(HAVE_LIB$1),
|
||||
[Define if you have the `]$1[' library (-l]$1[).])
|
||||
# Success
|
||||
$3
|
||||
# Failure
|
||||
$4])
|
||||
|
||||
AH_DEFUN([AH_CHECK_HEADERS],
|
||||
[AC_FOREACH([AC_Header], [$1],
|
||||
[AH_TEMPLATE(AC_TR_CPP(HAVE_[]AC_Header),
|
||||
[Define if you have the <]AC_Header[> header file.])
|
||||
# Success
|
||||
$2
|
||||
# Failure
|
||||
$3])])
|
||||
|
||||
AH_DEFUN([AC_CHECK_HEADERS], [AH_CHECK_HEADERS($@)])
|
||||
AH_DEFUN([_AC_CHECK_HEADERS_DIRENT], [AH_CHECK_HEADERS($@)])
|
||||
|
||||
|
||||
AH_DEFUN([AC_CHECK_FILES],
|
||||
[AC_FOREACH([AC_File], [$1],
|
||||
[AH_TEMPLATE(AC_TR_CPP([HAVE_]AC_File),
|
||||
[Define if you have the file `]AC_File['.])
|
||||
# Success
|
||||
$2
|
||||
# Failure
|
||||
$3])])
|
||||
|
||||
|
||||
AH_DEFUN([AC_CHECK_DECLS],
|
||||
[m4_foreach([AC_Symbol], [$1],
|
||||
[AH_TEMPLATE(AC_TR_CPP([HAVE_DECL_]AC_Symbol),
|
||||
[Define to 1 if you have the declaration of `]AC_Symbol[',
|
||||
and to 0 if you don't.])
|
||||
# Success
|
||||
$2
|
||||
# Failure
|
||||
$3])])
|
||||
|
||||
|
||||
AH_DEFUN([AC_CHECK_FUNCS],
|
||||
[AC_FOREACH([AC_Func], [$1],
|
||||
[AH_TEMPLATE(AC_TR_CPP(HAVE_[]AC_Func),
|
||||
[Define if you have the `]AC_Func[' function.])
|
||||
# Success
|
||||
$2
|
||||
# Failure
|
||||
$3])
|
||||
])
|
||||
|
||||
AH_DEFUN([AC_CHECK_SIZEOF],
|
||||
[AH_TEMPLATE(AC_TR_CPP(SIZEOF_$1),
|
||||
[The number of bytes in a `]$1['.])])
|
||||
|
||||
|
||||
AH_DEFUN([AC_PROG_LEX],
|
||||
[AC_CHECK_LIB(fl)
|
||||
AC_CHECK_LIB(l)])
|
||||
|
||||
|
||||
AH_DEFUN([AC_CHECK_MEMBERS],
|
||||
[m4_foreach([AC_Member], [$1],
|
||||
[pushdef(AC_Member_Aggregate, [patsubst(AC_Member, [\.[^.]*])])
|
||||
pushdef(AC_Member_Member, [patsubst(AC_Member, [.*\.])])
|
||||
AH_TEMPLATE(AC_TR_CPP(HAVE_[]AC_Member),
|
||||
[Define if `]AC_Member_Member[' is member of]
|
||||
[`]AC_Member_Aggregate['.])
|
||||
popdef([AC_Member_Member])
|
||||
popdef([AC_Member_Aggregate])
|
||||
# Success
|
||||
$2
|
||||
# Failure
|
||||
$3])
|
||||
])
|
||||
|
||||
|
||||
# _AC_CHECK_TYPE_OLD(TYPE, DEFAULT)
|
||||
# ---------------------------------
|
||||
AH_DEFUN([_AC_CHECK_TYPE_OLD],
|
||||
[AH_TEMPLATE([$1], [Define to `$2' if <sys/types.h> does not define.])])
|
||||
|
||||
|
||||
# AC_FUNC_ALLOCA
|
||||
# --------------
|
||||
AH_DEFUN([AC_FUNC_ALLOCA],
|
||||
[AH_VERBATIM([STACK_DIRECTION],
|
||||
[/* If using the C implementation of alloca, define if you know the
|
||||
direction of stack growth for your system; otherwise it will be
|
||||
automatically deduced at run-time.
|
||||
STACK_DIRECTION > 0 => grows toward higher addresses
|
||||
STACK_DIRECTION < 0 => grows toward lower addresses
|
||||
STACK_DIRECTION = 0 => direction of growth unknown */
|
||||
#undef STACK_DIRECTION])
|
||||
])dnl AH_FUNC_ALLOCA
|
||||
|
||||
|
||||
# AH_CHECK_TYPES((TYPES, ...))
|
||||
# ----------------------------
|
||||
AH_DEFUN([AC_CHECK_TYPES],
|
||||
[m4_foreach([AC_Type], [$1],
|
||||
[AH_TEMPLATE(AC_TR_CPP(HAVE_[]AC_Type),
|
||||
[Define if the system has the type `]AC_Type['.])
|
||||
# Success
|
||||
$2
|
||||
# Failure
|
||||
$3])
|
||||
])
|
||||
|
||||
|
||||
AH_DEFUN([AC_C_CHAR_UNSIGNED],
|
||||
[AH_VERBATIM([__CHAR_UNSIGNED__],
|
||||
[/* Define if type `char' is unsigned and you are not using gcc. */
|
||||
#ifndef __CHAR_UNSIGNED__
|
||||
# undef __CHAR_UNSIGNED__
|
||||
#endif])
|
||||
])
|
||||
|
||||
|
||||
AH_DEFUN([AC_AIX],
|
||||
[AH_VERBATIM([_ALL_SOURCE],
|
||||
[/* Define if on AIX 3.
|
||||
System headers sometimes define this.
|
||||
We just want to avoid a redefinition error message. */
|
||||
#ifndef _ALL_SOURCE
|
||||
# undef _ALL_SOURCE
|
||||
#endif])
|
||||
])
|
||||
|
||||
|
||||
AH_DEFUN([AC_F77_WRAPPERS],
|
||||
[AH_TEMPLATE([F77_FUNC],
|
||||
[Define to a macro that performs the appropriate name
|
||||
mangling on its argument to make the C identifier, which
|
||||
*does not* contain underscores, match the name mangling
|
||||
scheme of the Fortran 77 compiler.])
|
||||
AH_TEMPLATE([F77_FUNC_],
|
||||
[Define to a macro that performs the appropriate name
|
||||
mangling on its argument to make the C identifier, which
|
||||
*does* contain underscores, match the name mangling
|
||||
scheme of the Fortran 77 compiler.])])
|
||||
|
||||
|
||||
AH_DEFUN([AC_CONFIG_HEADERS],
|
||||
[@@@config_h=patsubst($1, [ .*$], [])@@@
|
||||
])
|
||||
|
||||
# Enter the `autoheader' name space
|
||||
m4_enable(autoheader)
|
||||
@ -71,19 +71,6 @@ if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
|
||||
# would break.
|
||||
ac_LF_and_DOT=`echo; echo .`
|
||||
|
||||
# Find GNU m4.
|
||||
# Handle the case that m4 has moved since we were configured.
|
||||
# It may have been found originally in a build directory.
|
||||
: ${M4=@M4@}
|
||||
case "$M4" in
|
||||
/*) test -f "$M4" || M4=m4 ;;
|
||||
esac
|
||||
# Some non-GNU m4's don't reject the --help option, so give them /dev/null.
|
||||
case `$M4 --help </dev/null 2>&1` in
|
||||
*reload-state*);;
|
||||
*) echo "$me: Autoconf requires GNU m4 1.4 or later" >&2; exit 1 ;;
|
||||
esac
|
||||
|
||||
# Variables.
|
||||
: ${AC_MACRODIR=@datadir@}
|
||||
debug=false
|
||||
@ -139,11 +126,6 @@ while test $# -gt 0 ; do
|
||||
esac
|
||||
done
|
||||
|
||||
# Running m4.
|
||||
test -n "$localdir" && use_localdir="-I$localdir"
|
||||
run_m4="$M4 $use_localdir -I $AC_MACRODIR autoheader.m4"
|
||||
run_m4f="$M4 $use_localdir --reload $AC_MACRODIR/autoheader.m4f"
|
||||
|
||||
acconfigs=
|
||||
test -r $localdir/acconfig.h && acconfigs="$acconfigs $localdir/acconfig.h"
|
||||
|
||||
@ -168,21 +150,14 @@ $debug ||
|
||||
config_h=
|
||||
syms=
|
||||
|
||||
# Extract assignments of `ah_verbatim_SYMBOL' from the modified
|
||||
# autoconf processing of the input file. The sed hair is necessary to
|
||||
# win for multi-line macro invocations.
|
||||
$run_m4f $infile >$tmpbase.exp
|
||||
sed -n -e '
|
||||
: again
|
||||
/^@@@.*@@@$/s/^@@@\(.*\)@@@$/\1/p
|
||||
/^@@@/{
|
||||
s/^@@@//p
|
||||
n
|
||||
s/^/@@@/
|
||||
b again
|
||||
}' $tmpbase.exp >$tmpbase.decls
|
||||
# Source what the traces are trying to tell us.
|
||||
autoconf=`echo "$0" | sed -e 's/autoheader$/autoconf/'`
|
||||
test -n "$localdir" && autoconf="$autoconf -l $localdir"
|
||||
export AC_MACRODIR
|
||||
$autoconf --trace AH_OUTPUT:'$1' --trace AC_CONFIG_HEADERS:'config_h="$1"' \
|
||||
$infile >$tmpbase.decls
|
||||
. $tmpbase.decls
|
||||
$debug || rm -f $tmpbase.exp $tmpbase.decls
|
||||
$debug || rm -f $tmpbase.decls
|
||||
|
||||
# Make SYMS newline-separated rather than blank-separated, and remove dups.
|
||||
# Start each symbol with a blank (to match the blank after "#undef")
|
||||
@ -190,6 +165,9 @@ $debug || rm -f $tmpbase.exp $tmpbase.decls
|
||||
# is a substring of it.
|
||||
syms=`for sym in $syms; do echo $sym; done | sort | uniq | sed 's@^@ @'`
|
||||
|
||||
|
||||
# We template only the first CONFIG_HEADER.
|
||||
config_h=`echo "$config_h" | sed -e 's/ .*//'`
|
||||
# Support "outfile[:infile]", defaulting infile="outfile.in".
|
||||
case "$config_h" in
|
||||
"") echo "$me: error: AC_CONFIG_HEADERS not found in $infile" >&2; exit 1 ;;
|
||||
@ -198,6 +176,7 @@ case "$config_h" in
|
||||
*) config_h_in="$config_h.in" ;;
|
||||
esac
|
||||
|
||||
|
||||
# Don't write "do not edit" -- it will get copied into the
|
||||
# config.h, which it's ok to edit.
|
||||
cat <<EOF >$tmpout
|
||||
|
||||
@ -71,19 +71,6 @@ if test "${LC_CTYPE+set}" = set; then LC_CTYPE=C; export LC_CTYPE; fi
|
||||
# would break.
|
||||
ac_LF_and_DOT=`echo; echo .`
|
||||
|
||||
# Find GNU m4.
|
||||
# Handle the case that m4 has moved since we were configured.
|
||||
# It may have been found originally in a build directory.
|
||||
: ${M4=@M4@}
|
||||
case "$M4" in
|
||||
/*) test -f "$M4" || M4=m4 ;;
|
||||
esac
|
||||
# Some non-GNU m4's don't reject the --help option, so give them /dev/null.
|
||||
case `$M4 --help </dev/null 2>&1` in
|
||||
*reload-state*);;
|
||||
*) echo "$me: Autoconf requires GNU m4 1.4 or later" >&2; exit 1 ;;
|
||||
esac
|
||||
|
||||
# Variables.
|
||||
: ${AC_MACRODIR=@datadir@}
|
||||
debug=false
|
||||
@ -139,11 +126,6 @@ while test $# -gt 0 ; do
|
||||
esac
|
||||
done
|
||||
|
||||
# Running m4.
|
||||
test -n "$localdir" && use_localdir="-I$localdir"
|
||||
run_m4="$M4 $use_localdir -I $AC_MACRODIR autoheader.m4"
|
||||
run_m4f="$M4 $use_localdir --reload $AC_MACRODIR/autoheader.m4f"
|
||||
|
||||
acconfigs=
|
||||
test -r $localdir/acconfig.h && acconfigs="$acconfigs $localdir/acconfig.h"
|
||||
|
||||
@ -168,21 +150,14 @@ $debug ||
|
||||
config_h=
|
||||
syms=
|
||||
|
||||
# Extract assignments of `ah_verbatim_SYMBOL' from the modified
|
||||
# autoconf processing of the input file. The sed hair is necessary to
|
||||
# win for multi-line macro invocations.
|
||||
$run_m4f $infile >$tmpbase.exp
|
||||
sed -n -e '
|
||||
: again
|
||||
/^@@@.*@@@$/s/^@@@\(.*\)@@@$/\1/p
|
||||
/^@@@/{
|
||||
s/^@@@//p
|
||||
n
|
||||
s/^/@@@/
|
||||
b again
|
||||
}' $tmpbase.exp >$tmpbase.decls
|
||||
# Source what the traces are trying to tell us.
|
||||
autoconf=`echo "$0" | sed -e 's/autoheader$/autoconf/'`
|
||||
test -n "$localdir" && autoconf="$autoconf -l $localdir"
|
||||
export AC_MACRODIR
|
||||
$autoconf --trace AH_OUTPUT:'$1' --trace AC_CONFIG_HEADERS:'config_h="$1"' \
|
||||
$infile >$tmpbase.decls
|
||||
. $tmpbase.decls
|
||||
$debug || rm -f $tmpbase.exp $tmpbase.decls
|
||||
$debug || rm -f $tmpbase.decls
|
||||
|
||||
# Make SYMS newline-separated rather than blank-separated, and remove dups.
|
||||
# Start each symbol with a blank (to match the blank after "#undef")
|
||||
@ -190,6 +165,9 @@ $debug || rm -f $tmpbase.exp $tmpbase.decls
|
||||
# is a substring of it.
|
||||
syms=`for sym in $syms; do echo $sym; done | sort | uniq | sed 's@^@ @'`
|
||||
|
||||
|
||||
# We template only the first CONFIG_HEADER.
|
||||
config_h=`echo "$config_h" | sed -e 's/ .*//'`
|
||||
# Support "outfile[:infile]", defaulting infile="outfile.in".
|
||||
case "$config_h" in
|
||||
"") echo "$me: error: AC_CONFIG_HEADERS not found in $infile" >&2; exit 1 ;;
|
||||
@ -198,6 +176,7 @@ case "$config_h" in
|
||||
*) config_h_in="$config_h.in" ;;
|
||||
esac
|
||||
|
||||
|
||||
# Don't write "do not edit" -- it will get copied into the
|
||||
# config.h, which it's ok to edit.
|
||||
cat <<EOF >$tmpout
|
||||
|
||||
26
configure
vendored
26
configure
vendored
@ -819,17 +819,21 @@ VERSION=2.14a
|
||||
if test "`cd $srcdir && pwd`" != "`pwd`" && test -f $srcdir/config.status; then
|
||||
{ echo "configure: error: source directory already configured; run "make distclean" there first" 1>&2; exit 1; }
|
||||
fi
|
||||
#
|
||||
|
||||
cat >>confdefs.h <<EOF
|
||||
#define PACKAGE "$PACKAGE"
|
||||
EOF
|
||||
|
||||
#
|
||||
|
||||
cat >>confdefs.h <<EOF
|
||||
#define VERSION "$VERSION"
|
||||
EOF
|
||||
|
||||
missing_dir=`cd $ac_aux_dir && pwd`
|
||||
echo $ECHO_N "checking for working aclocal... $ECHO_C" 1>&6
|
||||
echo "configure:738: checking for working aclocal" 1>&5
|
||||
echo "configure:740: checking for working aclocal" 1>&5
|
||||
# Run test in a subshell; some versions of sh will print an error if
|
||||
# an executable is not found, even if stderr is redirected.
|
||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
||||
@ -842,7 +846,7 @@ else
|
||||
fi
|
||||
|
||||
echo $ECHO_N "checking for working autoconf... $ECHO_C" 1>&6
|
||||
echo "configure:750: checking for working autoconf" 1>&5
|
||||
echo "configure:752: checking for working autoconf" 1>&5
|
||||
# Run test in a subshell; some versions of sh will print an error if
|
||||
# an executable is not found, even if stderr is redirected.
|
||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
||||
@ -855,7 +859,7 @@ else
|
||||
fi
|
||||
|
||||
echo $ECHO_N "checking for working automake... $ECHO_C" 1>&6
|
||||
echo "configure:762: checking for working automake" 1>&5
|
||||
echo "configure:764: checking for working automake" 1>&5
|
||||
# Run test in a subshell; some versions of sh will print an error if
|
||||
# an executable is not found, even if stderr is redirected.
|
||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
||||
@ -868,7 +872,7 @@ else
|
||||
fi
|
||||
|
||||
echo $ECHO_N "checking for working autoheader... $ECHO_C" 1>&6
|
||||
echo "configure:774: checking for working autoheader" 1>&5
|
||||
echo "configure:776: checking for working autoheader" 1>&5
|
||||
# Run test in a subshell; some versions of sh will print an error if
|
||||
# an executable is not found, even if stderr is redirected.
|
||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
||||
@ -881,7 +885,7 @@ else
|
||||
fi
|
||||
|
||||
echo $ECHO_N "checking for working makeinfo... $ECHO_C" 1>&6
|
||||
echo "configure:786: checking for working makeinfo" 1>&5
|
||||
echo "configure:788: checking for working makeinfo" 1>&5
|
||||
# Run test in a subshell; some versions of sh will print an error if
|
||||
# an executable is not found, even if stderr is redirected.
|
||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
||||
@ -900,7 +904,7 @@ do
|
||||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||||
set dummy $ac_prog; ac_word=$2
|
||||
echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
|
||||
echo "configure:803: checking for $ac_word" 1>&5
|
||||
echo "configure:805: checking for $ac_word" 1>&5
|
||||
if test "${ac_cv_path_M4+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" 1>&6
|
||||
else
|
||||
@ -934,7 +938,7 @@ done
|
||||
test -n "$M4" || M4="m4"
|
||||
|
||||
echo $ECHO_N "checking whether m4 supports frozen files... $ECHO_C" 1>&6
|
||||
echo "configure:835: checking whether m4 supports frozen files" 1>&5
|
||||
echo "configure:837: checking whether m4 supports frozen files" 1>&5
|
||||
if test "${ac_cv_prog_gnu_m4+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" 1>&6
|
||||
else
|
||||
@ -955,7 +959,7 @@ do
|
||||
# Extract the first word of "$ac_prog", so it can be a program name with args.
|
||||
set dummy $ac_prog; ac_word=$2
|
||||
echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
|
||||
echo "configure:855: checking for $ac_word" 1>&5
|
||||
echo "configure:857: checking for $ac_word" 1>&5
|
||||
if test "${ac_cv_prog_AWK+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" 1>&6
|
||||
else
|
||||
@ -988,7 +992,7 @@ test -n "$AWK" && break
|
||||
done
|
||||
|
||||
echo $ECHO_N "checking for working help2man... $ECHO_C" 1>&6
|
||||
echo "configure:886: checking for working help2man" 1>&5
|
||||
echo "configure:888: checking for working help2man" 1>&5
|
||||
# Run test in a subshell; some versions of sh will print an error if
|
||||
# an executable is not found, even if stderr is redirected.
|
||||
# Redirect stdin to placate older versions of autoconf. Sigh.
|
||||
@ -1003,7 +1007,7 @@ fi
|
||||
# Extract the first word of "perl", so it can be a program name with args.
|
||||
set dummy perl; ac_word=$2
|
||||
echo $ECHO_N "checking for $ac_word... $ECHO_C" 1>&6
|
||||
echo "configure:900: checking for $ac_word" 1>&5
|
||||
echo "configure:902: checking for $ac_word" 1>&5
|
||||
if test "${ac_cv_path_PERL+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" 1>&6
|
||||
else
|
||||
@ -1051,7 +1055,7 @@ fi
|
||||
# SVR4 /usr/ucb/install, which tries to use the nonexistent group "staff"
|
||||
# ./install, which can be erroneously created by make from ./install.sh.
|
||||
echo $ECHO_N "checking for a BSD compatible install... $ECHO_C" 1>&6
|
||||
echo "configure:946: checking for a BSD compatible install" 1>&5
|
||||
echo "configure:948: checking for a BSD compatible install" 1>&5
|
||||
if test -z "$INSTALL"; then
|
||||
if test "${ac_cv_path_install+set}" = set; then
|
||||
echo $ECHO_N "(cached) $ECHO_C" 1>&6
|
||||
|
||||
@ -912,7 +912,12 @@ AC_DEFUN(AC_C_CROSS,
|
||||
# AC_C_CHAR_UNSIGNED
|
||||
# ------------------
|
||||
AC_DEFUN(AC_C_CHAR_UNSIGNED,
|
||||
[AC_CACHE_CHECK(whether char is unsigned, ac_cv_c_char_unsigned,
|
||||
[AH_VERBATIM([__CHAR_UNSIGNED__],
|
||||
[/* Define if type `char' is unsigned and you are not using gcc. */
|
||||
#ifndef __CHAR_UNSIGNED__
|
||||
# undef __CHAR_UNSIGNED__
|
||||
#endif])dnl
|
||||
AC_CACHE_CHECK(whether char is unsigned, ac_cv_c_char_unsigned,
|
||||
[if test "$GCC" = yes; then
|
||||
# GCC predefines this symbol on systems where it applies.
|
||||
AC_EGREP_CPP(yes,
|
||||
@ -1436,7 +1441,17 @@ AC_LANG_RESTORE()dnl
|
||||
# underscores, respectively, so that they match the name mangling
|
||||
# scheme used by the Fortran 77 compiler.
|
||||
AC_DEFUN(AC_F77_WRAPPERS,
|
||||
[AC_CACHE_CHECK([if we can define Fortran 77 name-mangling macros],
|
||||
[AH_TEMPLATE([F77_FUNC],
|
||||
[Define to a macro that performs the appropriate name
|
||||
mangling on its argument to make the C identifier, which
|
||||
*does not* contain underscores, match the name mangling
|
||||
scheme of the Fortran 77 compiler.])dnl
|
||||
AH_TEMPLATE([F77_FUNC_],
|
||||
[Define to a macro that performs the appropriate name
|
||||
mangling on its argument to make the C identifier, which
|
||||
*does* contain underscores, match the name mangling
|
||||
scheme of the Fortran 77 compiler.])dnl
|
||||
AC_CACHE_CHECK([if we can define Fortran 77 name-mangling macros],
|
||||
ac_cv_f77_wrappers,
|
||||
[# Be optimistic at first.
|
||||
ac_cv_f77_wrappers="yes"
|
||||
|
||||
@ -912,7 +912,12 @@ AC_DEFUN(AC_C_CROSS,
|
||||
# AC_C_CHAR_UNSIGNED
|
||||
# ------------------
|
||||
AC_DEFUN(AC_C_CHAR_UNSIGNED,
|
||||
[AC_CACHE_CHECK(whether char is unsigned, ac_cv_c_char_unsigned,
|
||||
[AH_VERBATIM([__CHAR_UNSIGNED__],
|
||||
[/* Define if type `char' is unsigned and you are not using gcc. */
|
||||
#ifndef __CHAR_UNSIGNED__
|
||||
# undef __CHAR_UNSIGNED__
|
||||
#endif])dnl
|
||||
AC_CACHE_CHECK(whether char is unsigned, ac_cv_c_char_unsigned,
|
||||
[if test "$GCC" = yes; then
|
||||
# GCC predefines this symbol on systems where it applies.
|
||||
AC_EGREP_CPP(yes,
|
||||
@ -1436,7 +1441,17 @@ AC_LANG_RESTORE()dnl
|
||||
# underscores, respectively, so that they match the name mangling
|
||||
# scheme used by the Fortran 77 compiler.
|
||||
AC_DEFUN(AC_F77_WRAPPERS,
|
||||
[AC_CACHE_CHECK([if we can define Fortran 77 name-mangling macros],
|
||||
[AH_TEMPLATE([F77_FUNC],
|
||||
[Define to a macro that performs the appropriate name
|
||||
mangling on its argument to make the C identifier, which
|
||||
*does not* contain underscores, match the name mangling
|
||||
scheme of the Fortran 77 compiler.])dnl
|
||||
AH_TEMPLATE([F77_FUNC_],
|
||||
[Define to a macro that performs the appropriate name
|
||||
mangling on its argument to make the C identifier, which
|
||||
*does* contain underscores, match the name mangling
|
||||
scheme of the Fortran 77 compiler.])dnl
|
||||
AC_CACHE_CHECK([if we can define Fortran 77 name-mangling macros],
|
||||
ac_cv_f77_wrappers,
|
||||
[# Be optimistic at first.
|
||||
ac_cv_f77_wrappers="yes"
|
||||
|
||||
@ -368,6 +368,44 @@ AU_DEFINE([$1], [$2], [$3])dnl
|
||||
|
||||
|
||||
|
||||
## ------------------------- ##
|
||||
## Interface to autoheader. ##
|
||||
## ------------------------- ##
|
||||
|
||||
|
||||
# AH_OUTPUT(TEXT)
|
||||
# ---------------
|
||||
# Pass TEXT to autoheader.
|
||||
# This macro is `read' only via `autoconf --trace', it outputs nothing.
|
||||
define([AH_OUTPUT], [])
|
||||
|
||||
|
||||
# AH_VERBATIM(KEY, TEMPLATE)
|
||||
# --------------------------
|
||||
# If KEY is direct (i.e., no indirection such as in KEY=$my_func which
|
||||
# may occur if there is AC_CHECK_FUNCS($my_func)), issue an autoheader
|
||||
# TEMPLATE associated to the KEY. Otherwise, do nothing. TEMPLATE is
|
||||
# output as is, with no formating.
|
||||
define([AH_VERBATIM],
|
||||
[AC_VAR_IF_INDIR([$1],,
|
||||
[#
|
||||
AH_OUTPUT(ac_verbatim_$1="\
|
||||
_AC_SH_QUOTE([$2])"
|
||||
)
|
||||
])])
|
||||
|
||||
|
||||
# AH_TEMPLATE(KEY, DESCRIPTION)
|
||||
# -----------------------------
|
||||
# Issue an autoheader template for KEY, i.e., a comment composed of
|
||||
# DESCRIPTION (properly wrapped), and then #undef KEY.
|
||||
define([AH_TEMPLATE],
|
||||
[AH_VERBATIM([$1],
|
||||
m4_wrap([$2 */], [ ], [/* ])[
|
||||
#undef $1])])
|
||||
|
||||
|
||||
|
||||
## --------------------- ##
|
||||
## Some /bin/sh idioms. ##
|
||||
## --------------------- ##
|
||||
@ -1924,7 +1962,8 @@ AC_MSG_RESULT_UNQUOTED(AC_VAR_GET([$2]))])
|
||||
# and if VARIABLE is affected the same VALUE, do nothing, else
|
||||
# die. The third argument is used by autoheader.
|
||||
define(AC_DEFINE,
|
||||
[cat >>confdefs.h <<\EOF
|
||||
[ifval([$3], [AH_TEMPLATE([$1], [$3])])dnl
|
||||
cat >>confdefs.h <<\EOF
|
||||
[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
|
||||
EOF
|
||||
])
|
||||
@ -1935,7 +1974,8 @@ EOF
|
||||
# ----------------------------------------------------
|
||||
# Similar, but perform shell substitutions $ ` \ once on VALUE.
|
||||
define(AC_DEFINE_UNQUOTED,
|
||||
[cat >>confdefs.h <<EOF
|
||||
[ifval([$3], [AH_TEMPLATE([$1], [$3])])dnl
|
||||
cat >>confdefs.h <<EOF
|
||||
[#define] $1 ifelse($#, 2, [$2], $#, 3, [$2], 1)
|
||||
EOF
|
||||
])
|
||||
@ -2237,7 +2277,9 @@ AC_VAR_POPDEF([ac_Member])dnl
|
||||
AC_DEFUN(AC_CHECK_MEMBERS,
|
||||
[m4_foreach([AC_Member], [$1],
|
||||
[AC_SPECIALIZE([AC_CHECK_MEMBER], AC_Member,
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]AC_Member))
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]AC_Member), 1,
|
||||
[Define if `]patsubst(AC_Member, [.*\.])[' is
|
||||
member of `]patsubst(AC_Member, [\.[^.]*])['.])
|
||||
$2],
|
||||
[$3],
|
||||
[$4])])])
|
||||
@ -2551,7 +2593,8 @@ AC_SHELL_IFELSE([test "$ac_cv_search_$1" != "no"],
|
||||
# whatever the FUNCTION, in addition to not being a *S macro. Note
|
||||
# that the cache does depend upon the function we are looking for.
|
||||
AC_DEFUN(AC_CHECK_LIB,
|
||||
[AC_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$2])dnl
|
||||
[AH_CHECK_LIB([$1])dnl
|
||||
AC_VAR_PUSHDEF([ac_Lib], [ac_cv_lib_$1_$2])dnl
|
||||
AC_CACHE_CHECK([for $2 in -l$1], ac_Lib,
|
||||
[ac_save_LIBS="$LIBS"
|
||||
LIBS="-l$1 $5 $LIBS"
|
||||
@ -2561,7 +2604,7 @@ AC_TRY_LINK_FUNC([$2],
|
||||
LIBS="$ac_save_LIBS"])
|
||||
AC_SHELL_IFELSE([test AC_VAR_GET(ac_Lib) = yes],
|
||||
[m4_default([$3],
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_LIB$1))
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_LIB$1))
|
||||
LIBS="-l$1 $LIBS"
|
||||
])],
|
||||
[$4])dnl
|
||||
@ -2569,6 +2612,14 @@ AC_VAR_POPDEF([ac_Lib])dnl
|
||||
])# AC_CHECK_LIB
|
||||
|
||||
|
||||
# AH_CHECK_LIB(LIBNAME)
|
||||
# ---------------------
|
||||
# FIXME: To be rigorous, this should not be systematic: depending
|
||||
# upon the arguments of AC_CHECK_LIB, we might not AC_DEFINE.
|
||||
define([AH_CHECK_LIB],
|
||||
[AH_TEMPLATE(AC_TR_CPP(HAVE_LIB$1),
|
||||
[Define if you have the `]$1[' library (-l]$1[).])])
|
||||
|
||||
|
||||
# AC_HAVE_LIBRARY(LIBRARY,
|
||||
# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND],
|
||||
@ -2803,11 +2854,17 @@ AC_VAR_POPDEF([ac_Header])dnl
|
||||
])# AC_CHECK_HEADER
|
||||
|
||||
|
||||
define(AH_CHECK_HEADERS,
|
||||
[AC_FOREACH([AC_Header], [$1],
|
||||
[AH_TEMPLATE(AC_TR_CPP(HAVE_[]AC_Header),
|
||||
[Define if you have the <]AC_Header[> header file.])])])
|
||||
|
||||
# AC_CHECK_HEADERS(HEADER-FILE...
|
||||
# [ACTION-IF-FOUND], [ACTION-IF-NOT-FOUND])
|
||||
# ----------------------------------------------------------
|
||||
AC_DEFUN(AC_CHECK_HEADERS,
|
||||
[for ac_header in $1
|
||||
[AH_CHECK_HEADERS([$1])dnl
|
||||
for ac_header in $1
|
||||
do
|
||||
AC_CHECK_HEADER($ac_header,
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_$ac_header)) $2],
|
||||
@ -2848,7 +2905,8 @@ AC_VAR_POPDEF([ac_File])dnl
|
||||
AC_DEFUN(AC_CHECK_FILES,
|
||||
[AC_FOREACH([AC_FILE_NAME], [$1],
|
||||
[AC_SPECIALIZE([AC_CHECK_FILE], AC_FILE_NAME,
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]AC_FILE_NAME))
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]AC_FILE_NAME), 1,
|
||||
[Define if you have the file `]AC_File['.])
|
||||
$2],
|
||||
[$3])])])
|
||||
|
||||
@ -2888,7 +2946,9 @@ AC_VAR_POPDEF([ac_Symbol])dnl
|
||||
AC_DEFUN([AC_CHECK_DECLS],
|
||||
[m4_foreach([AC_Symbol], [$1],
|
||||
[AC_SPECIALIZE([AC_CHECK_DECL], AC_Symbol,
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP([HAVE_DECL_]AC_Symbol), 1)
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP([HAVE_DECL_]AC_Symbol), 1,
|
||||
[Define to 1 if you have the declaration
|
||||
of `]AC_Symbol[', and to 0 if you don't.])
|
||||
$2],
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP([HAVE_DECL_]AC_Symbol), 0)
|
||||
$3],
|
||||
@ -2942,7 +3002,10 @@ AC_VAR_POPDEF([ac_var])dnl
|
||||
# FIXME: Should we die if there are not enough arguments, or just
|
||||
# ignore?
|
||||
AC_DEFUN(AC_CHECK_FUNCS,
|
||||
[for ac_func in $1
|
||||
[AC_FOREACH([AC_Func], [$1],
|
||||
[AH_TEMPLATE(AC_TR_CPP(HAVE_[]AC_Func),
|
||||
[Define if you have the `]AC_Func[' function.])])dnl
|
||||
for ac_func in $1
|
||||
do
|
||||
AC_CHECK_FUNC($ac_func,
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_$ac_func)) $2],
|
||||
@ -2984,7 +3047,9 @@ main ()
|
||||
AC_VAR_SET(ac_Sizeof, `cat conftestval`),
|
||||
AC_VAR_SET(ac_Sizeof, 0),
|
||||
ifval([$2], AC_VAR_SET(ac_Sizeof, $2)))])
|
||||
AC_DEFINE_UNQUOTED(AC_TR_CPP(sizeof_$1), AC_VAR_GET(ac_Sizeof))
|
||||
AC_DEFINE_UNQUOTED(AC_TR_CPP(sizeof_$1),
|
||||
AC_VAR_GET(ac_Sizeof),
|
||||
[The number of bytes in a `]$1['.])
|
||||
AC_VAR_POPDEF([ac_Sizeof])dnl
|
||||
])
|
||||
|
||||
@ -3102,7 +3167,9 @@ AC_VAR_POPDEF([ac_Type])dnl
|
||||
AC_DEFUN([AC_CHECK_TYPES],
|
||||
[m4_foreach([AC_Type], [$1],
|
||||
[AC_SPECIALIZE([_AC_CHECK_TYPE_NEW], AC_Type,
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]AC_Type))
|
||||
[AC_DEFINE_UNQUOTED(AC_TR_CPP(HAVE_[]AC_Type), 1,
|
||||
[Define if the system has the type
|
||||
`]AC_Type['.])
|
||||
$2],
|
||||
[$3],
|
||||
[$4])])])
|
||||
@ -3115,7 +3182,8 @@ $2],
|
||||
# have to clean this up.
|
||||
AC_DEFUN([_AC_CHECK_TYPE_OLD],
|
||||
[_AC_CHECK_TYPE_NEW([$1],,
|
||||
[AC_DEFINE_UNQUOTED([$1], [$2])])dnl
|
||||
[AC_DEFINE_UNQUOTED([$1], [$2],
|
||||
[Define to `$2' if <sys/types.h> does not define.])])dnl
|
||||
])# _AC_CHECK_TYPE_OLD
|
||||
|
||||
|
||||
|
||||
@ -912,7 +912,12 @@ AC_DEFUN(AC_C_CROSS,
|
||||
# AC_C_CHAR_UNSIGNED
|
||||
# ------------------
|
||||
AC_DEFUN(AC_C_CHAR_UNSIGNED,
|
||||
[AC_CACHE_CHECK(whether char is unsigned, ac_cv_c_char_unsigned,
|
||||
[AH_VERBATIM([__CHAR_UNSIGNED__],
|
||||
[/* Define if type `char' is unsigned and you are not using gcc. */
|
||||
#ifndef __CHAR_UNSIGNED__
|
||||
# undef __CHAR_UNSIGNED__
|
||||
#endif])dnl
|
||||
AC_CACHE_CHECK(whether char is unsigned, ac_cv_c_char_unsigned,
|
||||
[if test "$GCC" = yes; then
|
||||
# GCC predefines this symbol on systems where it applies.
|
||||
AC_EGREP_CPP(yes,
|
||||
@ -1436,7 +1441,17 @@ AC_LANG_RESTORE()dnl
|
||||
# underscores, respectively, so that they match the name mangling
|
||||
# scheme used by the Fortran 77 compiler.
|
||||
AC_DEFUN(AC_F77_WRAPPERS,
|
||||
[AC_CACHE_CHECK([if we can define Fortran 77 name-mangling macros],
|
||||
[AH_TEMPLATE([F77_FUNC],
|
||||
[Define to a macro that performs the appropriate name
|
||||
mangling on its argument to make the C identifier, which
|
||||
*does not* contain underscores, match the name mangling
|
||||
scheme of the Fortran 77 compiler.])dnl
|
||||
AH_TEMPLATE([F77_FUNC_],
|
||||
[Define to a macro that performs the appropriate name
|
||||
mangling on its argument to make the C identifier, which
|
||||
*does* contain underscores, match the name mangling
|
||||
scheme of the Fortran 77 compiler.])dnl
|
||||
AC_CACHE_CHECK([if we can define Fortran 77 name-mangling macros],
|
||||
ac_cv_f77_wrappers,
|
||||
[# Be optimistic at first.
|
||||
ac_cv_f77_wrappers="yes"
|
||||
|
||||
@ -143,7 +143,9 @@ AC_DEFUN(AC_PROG_YACC,
|
||||
# AC_PROG_LEX
|
||||
# -----------
|
||||
AC_DEFUN(AC_PROG_LEX,
|
||||
[AC_CHECK_PROG(LEX, flex, flex, lex)
|
||||
[AH_CHECK_LIB(fl)dnl
|
||||
AH_CHECK_LIB(l)dnl
|
||||
AC_CHECK_PROG(LEX, flex, flex, lex)
|
||||
if test -z "$LEXLIB"
|
||||
then
|
||||
case "$LEX" in
|
||||
@ -359,7 +361,8 @@ fi
|
||||
# Like AC_CHECK_HEADERS, except succeed only for a HEADER-FILE that
|
||||
# defines `DIR'.
|
||||
define(_AC_CHECK_HEADERS_DIRENT,
|
||||
[for ac_hdr in $1
|
||||
[AH_CHECK_HEADERS([$1])dnl
|
||||
for ac_hdr in $1
|
||||
do
|
||||
_AC_CHECK_HEADER_DIRENT($ac_hdr,
|
||||
[changequote(, )dnl
|
||||
@ -683,7 +686,15 @@ AC_DEFINE_UNQUOTED(RETSIGTYPE, $ac_cv_type_signal,
|
||||
# AC_FUNC_ALLOCA
|
||||
# --------------
|
||||
AC_DEFUN(AC_FUNC_ALLOCA,
|
||||
[AC_REQUIRE_CPP()dnl Set CPP; we run AC_EGREP_CPP conditionally.
|
||||
[AH_VERBATIM([STACK_DIRECTION],
|
||||
[/* If using the C implementation of alloca, define if you know the
|
||||
direction of stack growth for your system; otherwise it will be
|
||||
automatically deduced at run-time.
|
||||
STACK_DIRECTION > 0 => grows toward higher addresses
|
||||
STACK_DIRECTION < 0 => grows toward lower addresses
|
||||
STACK_DIRECTION = 0 => direction of growth unknown */
|
||||
@%:@undef STACK_DIRECTION])dnl
|
||||
AC_REQUIRE_CPP()dnl Set CPP; we run AC_EGREP_CPP conditionally.
|
||||
# The Ultrix 4.2 mips builtin alloca declared by alloca.h only works
|
||||
# for constant arguments. Useless!
|
||||
AC_CACHE_CHECK([for working alloca.h], ac_cv_working_alloca_h,
|
||||
@ -2448,7 +2459,14 @@ AC_SUBST(OBJEXT)])
|
||||
# AC_AIX
|
||||
# ------
|
||||
AC_DEFUN(AC_AIX,
|
||||
[AC_BEFORE([$0], [AC_TRY_COMPILE])dnl
|
||||
[AH_VERBATIM([_ALL_SOURCE],
|
||||
[/* Define if on AIX 3.
|
||||
System headers sometimes define this.
|
||||
We just want to avoid a redefinition error message. */
|
||||
#ifndef _ALL_SOURCE
|
||||
# undef _ALL_SOURCE
|
||||
#endif])dnl
|
||||
AC_BEFORE([$0], [AC_TRY_COMPILE])dnl
|
||||
AC_BEFORE([$0], [AC_TRY_RUN])dnl
|
||||
AC_MSG_CHECKING(for AIX)
|
||||
AC_EGREP_CPP(yes,
|
||||
|
||||
@ -61,10 +61,3 @@ AC_DEFINE_UNQUOTED(AC_DUMMY_VAR($1),
|
||||
[Define to a long string if your `Autoconf' works
|
||||
properly.])
|
||||
AC_SUBST(AC_DUMMY_VAR($1))])
|
||||
|
||||
|
||||
# autoheader::AC_TATOOINE
|
||||
# -----------------------
|
||||
# Template a dummy entries for config header.
|
||||
AH_DEFUN(AC_TATOOINE,
|
||||
[AH_TEMPLATE(Tatooine, The planet where Luke was raised.)])
|
||||
|
||||
@ -68,42 +68,6 @@ AT_CLEANUP
|
||||
|
||||
|
||||
|
||||
## ---------- ##
|
||||
## AH_DEFUN. ##
|
||||
## ---------- ##
|
||||
|
||||
# We check that both the AH_DEFUN given in auxiliary files and in
|
||||
# `configure.in' function properly.
|
||||
AT_SETUP(AH_DEFUN)
|
||||
|
||||
AT_DATA(configure.in,
|
||||
[[AC_INCLUDE(actest.m4)
|
||||
AH_DEFUN(AC_ANAKIN,
|
||||
[AH_TEMPLATE(Anakin, [The future Darth Vador?])])
|
||||
AC_INIT
|
||||
AC_TATOOINE
|
||||
AC_ANAKIN
|
||||
AC_CONFIG_HEADERS(config.h:config.hin)
|
||||
AC_OUTPUT
|
||||
]])
|
||||
|
||||
# Checking `autoheader'.
|
||||
AT_CHECK([../autoheader -m .. -l $at_srcdir], 0)
|
||||
AT_CHECK([cat config.hin], 0,
|
||||
[/* config.hin. Generated automatically from configure.in by autoheader. */
|
||||
|
||||
/* The future Darth Vador? */
|
||||
#undef Anakin
|
||||
|
||||
/* The planet where Luke was raised. */
|
||||
#undef Tatooine
|
||||
])
|
||||
|
||||
AT_CLEANUP(config.hin)
|
||||
|
||||
|
||||
|
||||
|
||||
## ------------ ##
|
||||
## autoupdate. ##
|
||||
## ------------ ##
|
||||
|
||||
Loading…
Reference in New Issue
Block a user