mirror of
git://gcc.gnu.org/git/gcc.git
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[multiple changes]
2001-05-25 Benjamin Kosnik <bkoz@redhat.com>
other/2931
* acinclude.m4 (GLIBCPP_ENABLE_C99): Use AC_TRY_COMPILE.
* aclocal.m4: Regenerate.
* configure: Same.
2001-05-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
Phil Edwards <pme@sources.redhat.com>
Alexandre Oliva <aoliva@redhat.com>
* acinclude.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Set glibcpp_srcdir
in an amd-safe manner. Revert glibcpp_prefixdir.
From-SVN: r42596
This commit is contained in:
Benjamin Kosnik
parent
4e588ec90e
commit
bd937d500d
@ -1,3 +1,17 @@
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2001-05-25 Benjamin Kosnik <bkoz@redhat.com>
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other/2931
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* acinclude.m4 (GLIBCPP_ENABLE_C99): Use AC_TRY_COMPILE.
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* aclocal.m4: Regenerate.
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* configure: Same.
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2001-05-24 Rainer Orth <ro@TechFak.Uni-Bielefeld.DE>
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Phil Edwards <pme@sources.redhat.com>
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Alexandre Oliva <aoliva@redhat.com>
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* acinclude.m4 (GLIBCPP_EXPORT_INSTALL_INFO): Set glibcpp_srcdir
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in an amd-safe manner. Revert glibcpp_prefixdir.
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2001-05-25 Gabriel Dos Reis <gdr@codesourcery.com>
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* include/c_std/bits/std_cmath.h: Tweak. #define away abs, cos,
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@ -1315,6 +1315,7 @@ AC_DEFUN(GLIBCPP_ENABLE_C99, [dnl
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AC_LANG_CPLUSPLUS
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# Check for the existence of <math.h> functions used if C99 is enabled.
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ac_c99_math=yes;
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AC_TRY_COMPILE([#include <math.h>],[fpclassify(0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],[isfinite(0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],[isinf(0.0);],, [ac_c99_math=no])
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@ -1323,20 +1324,25 @@ AC_DEFUN(GLIBCPP_ENABLE_C99, [dnl
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AC_TRY_COMPILE([#include <math.h>],[signbit(0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],[isgreater(0.0,0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],
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[isgreaterequal(0.0,0.0);], , [ac_c99_math=no])
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[isgreaterequal(0.0,0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],[isless(0.0,0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],[islessequal(0.0,0.0);],,[ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],
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[islessgreater(0.0,0.0);], , [ac_c99_math=no])
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[islessgreater(0.0,0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],
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[isunordered(0.0,0.0);], , [ac_c99_math=no])
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[isunordered(0.0,0.0);],, [ac_c99_math=no])
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AC_MSG_CHECKING([for ISO C99 support in <math.h>])
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AC_MSG_RESULT($ac_c99_math)
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# Check for the existence in <stdlib.h> of lldiv_t, et. al.
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AC_CHECK_FUNC(strtoll,,ac_c99_stdlib=no)
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AC_CHECK_FUNC(strtoull,,ac_c99_stdlib=no)
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AC_CHECK_FUNC(llabs,,ac_c99_stdlib=no)
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AC_CHECK_FUNC(lldiv,,ac_c99_stdlib=no)
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AC_CHECK_FUNC(atoll,,ac_c99_stdlib=no)
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ac_c99_stdlib=yes;
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AC_TRY_COMPILE([#include <stdlib.h>],
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[char* tmp; strtoll("gnu", &tmp, 10);],, [ac_c99_stdlib=no])
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AC_TRY_COMPILE([#include <stdlib.h>],
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[char* tmp; strtoull("gnu", &tmp, 10);],, [ac_c99_stdlib=no])
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AC_TRY_COMPILE([#include <stdlib.h>], [llabs(10);],, [ac_c99_stdlib=no])
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AC_TRY_COMPILE([#include <stdlib.h>], [lldiv(10,1);],, [ac_c99_stdlib=no])
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AC_TRY_COMPILE([#include <stdlib.h>], [atoll("10");],, [ac_c99_stdlib=no])
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AC_MSG_CHECKING([for lldiv_t declaration])
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AC_CACHE_VAL(ac_c99_lldiv_t, [
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@ -1348,11 +1354,19 @@ AC_DEFUN(GLIBCPP_ENABLE_C99, [dnl
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if test x"$ac_c99_lldiv_t" = x"no"; then
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ac_c99_stdlib=no;
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fi;
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AC_MSG_CHECKING([for ISO C99 support in <stdlib.h>])
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AC_MSG_RESULT($ac_c99_stdlib)
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# Check for the existence of <wchar.h> functions used if C99 is enabled.
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AC_CHECK_FUNC(wcstold,,ac_c99_wchar=no)
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AC_CHECK_FUNC(wcstoll,,ac_c99_wchar=no)
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AC_CHECK_FUNC(wcstoull,,ac_c99_wchar=no)
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ac_c99_wchar=yes;
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AC_TRY_COMPILE([#include <wchar.h>],
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[wcstold(L"10.0", NULL);],, [ac_c99_wchar=no])
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AC_TRY_COMPILE([#include <wchar.h>],
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[wcstoll(L"10", NULL, 10);],, [ac_c99_wchar=no])
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AC_TRY_COMPILE([#include <wchar.h>],
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[wcstoull(L"10", NULL, 10);],, [ac_c99_wchar=no])
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AC_MSG_CHECKING([for ISO C99 support in <wchar.h>])
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AC_MSG_RESULT($ac_c99_wchar)
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AC_MSG_CHECKING([for enabled ISO C99 support])
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if test x"$ac_c99_math" = x"no" || test x"$ac_c99_wchar" = x"no" \
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@ -1580,10 +1594,15 @@ glibcpp_toolexecdir=no
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glibcpp_toolexeclibdir=no
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# Export build and source directories.
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# These need to be absolute paths, thus the use of pwd.
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# These need to be absolute paths, yet at the same time need to
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# canonicalize only relative paths, because then amd will not unmount
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# drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
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glibcpp_builddir=`pwd`
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glibcpp_srcdir=`cd ${srcdir} && pwd`
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glibcpp_prefixdir=`cd ${prefix} && pwd`
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case $srcdir in
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[\\/$]* | ?:[\\/]*) glibcpp_srcdir=${srcdir} ;;
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*) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
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esac
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glibcpp_prefixdir=${prefix}
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AC_MSG_CHECKING([for interface version number])
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libstdcxx_interface=$INTERFACE
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47
libstdc++-v3/aclocal.m4
vendored
47
libstdc++-v3/aclocal.m4
vendored
@ -1327,6 +1327,7 @@ AC_DEFUN(GLIBCPP_ENABLE_C99, [dnl
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AC_LANG_CPLUSPLUS
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# Check for the existence of <math.h> functions used if C99 is enabled.
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ac_c99_math=yes;
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AC_TRY_COMPILE([#include <math.h>],[fpclassify(0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],[isfinite(0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],[isinf(0.0);],, [ac_c99_math=no])
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@ -1335,20 +1336,25 @@ AC_DEFUN(GLIBCPP_ENABLE_C99, [dnl
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AC_TRY_COMPILE([#include <math.h>],[signbit(0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],[isgreater(0.0,0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],
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[isgreaterequal(0.0,0.0);], , [ac_c99_math=no])
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[isgreaterequal(0.0,0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],[isless(0.0,0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],[islessequal(0.0,0.0);],,[ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],
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[islessgreater(0.0,0.0);], , [ac_c99_math=no])
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[islessgreater(0.0,0.0);],, [ac_c99_math=no])
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AC_TRY_COMPILE([#include <math.h>],
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[isunordered(0.0,0.0);], , [ac_c99_math=no])
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[isunordered(0.0,0.0);],, [ac_c99_math=no])
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AC_MSG_CHECKING([for ISO C99 support in <math.h>])
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AC_MSG_RESULT($ac_c99_math)
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# Check for the existence in <stdlib.h> of lldiv_t, et. al.
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AC_CHECK_FUNC(strtoll,,ac_c99_stdlib=no)
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AC_CHECK_FUNC(strtoull,,ac_c99_stdlib=no)
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AC_CHECK_FUNC(llabs,,ac_c99_stdlib=no)
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AC_CHECK_FUNC(lldiv,,ac_c99_stdlib=no)
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AC_CHECK_FUNC(atoll,,ac_c99_stdlib=no)
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ac_c99_stdlib=yes;
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AC_TRY_COMPILE([#include <stdlib.h>],
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[char* tmp; strtoll("gnu", &tmp, 10);],, [ac_c99_stdlib=no])
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AC_TRY_COMPILE([#include <stdlib.h>],
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[char* tmp; strtoull("gnu", &tmp, 10);],, [ac_c99_stdlib=no])
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AC_TRY_COMPILE([#include <stdlib.h>], [llabs(10);],, [ac_c99_stdlib=no])
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AC_TRY_COMPILE([#include <stdlib.h>], [lldiv(10,1);],, [ac_c99_stdlib=no])
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AC_TRY_COMPILE([#include <stdlib.h>], [atoll("10");],, [ac_c99_stdlib=no])
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AC_MSG_CHECKING([for lldiv_t declaration])
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AC_CACHE_VAL(ac_c99_lldiv_t, [
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@ -1360,11 +1366,19 @@ AC_DEFUN(GLIBCPP_ENABLE_C99, [dnl
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if test x"$ac_c99_lldiv_t" = x"no"; then
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ac_c99_stdlib=no;
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fi;
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AC_MSG_CHECKING([for ISO C99 support in <stdlib.h>])
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AC_MSG_RESULT($ac_c99_stdlib)
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# Check for the existence of <wchar.h> functions used if C99 is enabled.
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AC_CHECK_FUNC(wcstold,,ac_c99_wchar=no)
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AC_CHECK_FUNC(wcstoll,,ac_c99_wchar=no)
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AC_CHECK_FUNC(wcstoull,,ac_c99_wchar=no)
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ac_c99_wchar=yes;
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AC_TRY_COMPILE([#include <wchar.h>],
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[wcstold(L"10.0", NULL);],, [ac_c99_wchar=no])
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AC_TRY_COMPILE([#include <wchar.h>],
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[wcstoll(L"10", NULL, 10);],, [ac_c99_wchar=no])
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AC_TRY_COMPILE([#include <wchar.h>],
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[wcstoull(L"10", NULL, 10);],, [ac_c99_wchar=no])
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AC_MSG_CHECKING([for ISO C99 support in <wchar.h>])
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AC_MSG_RESULT($ac_c99_wchar)
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AC_MSG_CHECKING([for enabled ISO C99 support])
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if test x"$ac_c99_math" = x"no" || test x"$ac_c99_wchar" = x"no" \
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@ -1592,10 +1606,15 @@ glibcpp_toolexecdir=no
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glibcpp_toolexeclibdir=no
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# Export build and source directories.
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# These need to be absolute paths, thus the use of pwd.
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# These need to be absolute paths, yet at the same time need to
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# canonicalize only relative paths, because then amd will not unmount
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# drives. Thus the use of PWDCMD: set it to 'pawd' or 'amq -w' if using amd.
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glibcpp_builddir=`pwd`
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glibcpp_srcdir=`cd ${srcdir} && pwd`
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glibcpp_prefixdir=`cd ${prefix} && pwd`
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case $srcdir in
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[\\/$]* | ?:[\\/]*) glibcpp_srcdir=${srcdir} ;;
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*) glibcpp_srcdir=`cd "$srcdir" && ${PWDCMD-pwd} || echo "$srcdir"` ;;
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esac
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glibcpp_prefixdir=${prefix}
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AC_MSG_CHECKING([for interface version number])
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libstdcxx_interface=$INTERFACE
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2062
libstdc++-v3/configure
vendored
2062
libstdc++-v3/configure
vendored
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