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gcc/texinfo/configure.in
1998-04-12 14:00:34 -06:00

87 lines
2.5 KiB
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dnl Process this file with autoconf to produce a configure script.
dnl $Id: configure.in,v 1.7 1998/03/26 10:30:41 law Exp $
dnl
AC_INIT(makeinfo/makeinfo.c)
AC_PREREQ(2.12)dnl Minimum Autoconf version required.
AM_CONFIG_HEADER(config.h)
AM_INIT_AUTOMAKE([texinfo], [3.12])
dnl Checks for programs.
AC_PROG_CC
AC_PROG_GCC_TRADITIONAL
EGCS_PROG_INSTALL
AC_PROG_RANLIB
# We do this for the sake of a more helpful warning in doc/Makefile.
TEXMF='$(datadir)/texmf'
AC_CHECK_PROG(TEXCONFIG, texconfig, true, false)
$TEXCONFIG && eval `texconfig conf </dev/null | grep '^TEXMF='`
AC_SUBST(TEXMF)
AC_ISC_POSIX
AC_MINIX
dnl CYGNUS LOCAL: Add AM_MAINTAINER_MODE and AM_EXEEXT
AM_MAINTAINER_MODE
AM_EXEEXT
dnl Checks for libraries.
AC_CHECK_HEADERS(zlib.h, [AC_CHECK_LIB(z, gzdopen)])
# Needed on sysV68 for sigblock, sigsetmask. But check for it in libc first.
AC_CHECK_FUNC(sigblock, , AC_CHECK_LIB(bsd, sigblock))
# Some GNU/Linux systems (e.g., SuSE 4.3, 1996) don't have curses, but
# rather ncurses. So we check for it.
TERMLIBS=
for termlib in ncurses curses termcap terminfo termlib ; do
AC_CHECK_LIB(${termlib}, tputs,
[TERMLIBS="${TERMLIBS} -l${termlib}"; break])
done
AC_SUBST(TERMLIBS)
dnl Checks for header files.
dnl Do not use <ncurses/termcap.h> unless we're linking with ncurses.
if test "x$termlib" = xncurses; then
dnl Use AC_CHECK_HEADERS so the HAVE_*_H symbol gets defined.
AC_CHECK_HEADERS(ncurses/termcap.h)
fi
AC_HEADER_STDC
AC_CHECK_HEADERS(fcntl.h pwd.h string.h strings.h termcap.h termio.h \
termios.h unistd.h \
sys/fcntl.h sys/file.h sys/ptem.h sys/time.h sys/ttold.h sys/wait.h)
dnl Checks for typedefs, structures, and compiler characteristics.
AC_TYPE_OFF_T
AC_TYPE_SIGNAL
AC_C_CONST
AC_STRUCT_TM
dnl Checks for library functions.
AC_FUNC_ALLOCA
AC_FUNC_VPRINTF
if test "$ac_cv_c_cross" = no; then
AC_FUNC_SETVBUF_REVERSED
fi
AC_CHECK_FUNCS(setvbuf getcwd memset bzero strchr strcasecmp \
sigprocmask sigsetmask)
dnl strcasecmp, strerror, xmalloc, xrealloc, probably others should be added.
AC_REPLACE_FUNCS(memcpy memmove strdup strerror)
dnl Set of available languages and i18n macros.
ALL_LINGUAS="de fr"
AM_GNU_GETTEXT
AC_LINK_FILES($nls_cv_header_libgt, $nls_cv_header_intl)
AC_OUTPUT([Makefile \
doc/Makefile \
info/Makefile \
intl/Makefile \
lib/Makefile \
makeinfo/Makefile \
po/Makefile.in \
util/Makefile \
],
[sed -e "/POTFILES =/r po/POTFILES" po/Makefile.in >po/Makefile])