# Process this file with autoconf to produce a configure script.
#
# Copyright (C) 1993-2013 Free Software Foundation, Inc.
# This file is part of GNU Make.
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# details.
#
# You should have received a copy of the GNU General Public License along with
# this program. If not, see .
AC_INIT([GNU make],[3.99.93],[bug-make@gnu.org])
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AC_CONFIG_HEADERS([config.h])
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AC_PROG_RANLIB
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AC_HEADER_DIRENT
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AC_CHECK_HEADERS([stdlib.h locale.h unistd.h limits.h fcntl.h string.h \
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AM_PROG_CC_C_O
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AC_FUNC_SETVBUF_REVERSED
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AC_FUNC_STRCOLL
AC_FUNC_ALLOCA
AC_FUNC_CLOSEDIR_VOID
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AC_CHECK_FUNCS([waitpid wait3])
AC_CACHE_CHECK([for union wait], [make_cv_union_wait],
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/* Some POSIXoid systems have both the new-style macros and the old
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/* If we have WEXITSTATUS and WTERMSIG, just use them on ints. */
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[Define to 1 if your system requires backslashes or drive specs in pathnames.])
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# See if the user wants to use pmake's "customs" distributed build capability
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use_customs=false
AC_ARG_WITH([customs],
[ AC_HELP_STRING([--with-customs=DIR],
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[ AS_CASE([$withval], [n|no], [:],
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[y|ye|yes], [:],
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CF_NETLIBS
AC_CHECK_HEADER([customs.h],
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LIBS="$LIBS -lcustoms" LDFLAGS="$make_ldflags"],
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])
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[ AC_DEFINE([HAVE_SA_RESTART], [1],
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[[#include ]])
AC_ARG_ENABLE([load],
AC_HELP_STRING([--disable-load],
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[make_cv_load="$enableval" user_load="$enableval"],
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[*/no/*], [make_cv_load=no],
[AC_DEFINE(MAKE_LOAD, 1,
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rm -f s.conftest conftoast
# Check the system to see if it provides GNU glob. If not, use our
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[ AC_EGREP_CPP([gnu glob],[
#include
#include
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#if !defined _LIBC && defined __GNU_LIBRARY__ && __GNU_LIBRARY__ > 1
# include
# if _GNU_GLOB_INTERFACE_VERSION == GLOB_INTERFACE_VERSION
gnu glob
# endif
#endif],
[make_cv_sys_gnu_glob=yes],
[make_cv_sys_gnu_glob=no])])
AS_IF([test "$make_cv_sys_gnu_glob" = no],
[ GLOBINC='-I$(srcdir)/glob'
GLOBLIB=glob/libglob.a
])
AC_SUBST([GLOBINC])
AC_SUBST([GLOBLIB])
# Tell automake about this, so it can build the right .c files.
AM_CONDITIONAL([USE_LOCAL_GLOB], [test "$make_cv_sys_gnu_glob" = no])
# Let the makefile know what our build host is
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MAKE_HOST="$host"
AC_SUBST([MAKE_HOST])
w32_target_env=no
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AS_CASE([$host],
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w32_target_env=yes
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AC_DEFINE([HAVE_DOS_PATHS], [1], [Use platform specific coding])
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AC_DEFINE_UNQUOTED([PATH_SEPARATOR_CHAR],['$PATH_SEPARATOR'],
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# Include the Maintainer's Makefile section, if it's here.
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# Forcibly disable SET_MAKE. If it's set it breaks things like the test
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# Sanity check and inform the user of what we found
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echo
echo "WARNING: --with-customs specified but no customs.h could be found;"
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[""|n|no|y|ye|yes], [:],
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[ echo
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echo " Customs library. You must build and install Customs"
echo " before compiling GNU make."
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[ echo
echo "WARNING: Your system has neither waitpid() nor wait3()."
echo " Without one of these, signal handling is unreliable."
echo " You should be aware that running GNU make with -j"
echo " could result in erratic behavior."
echo
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[ echo
echo "WARNING: Make job server requires a POSIX-ish system that"
echo " supports the pipe(), sigaction(), and either"
echo " waitpid() or wait3() functions. Your system doesn't"
echo " appear to provide one or more of those."
echo " Disabling job server support."
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[ echo
echo "WARNING: 'load' support requires a POSIX-ish system that"
echo " supports the dlopen(), dlsym(), and dlerror() functions."
echo " Your system doesn't appear to provide one or more of these."
echo " Disabling 'load' support."
echo
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# Specify what files are to be created.
AC_CONFIG_FILES([Makefile glob/Makefile po/Makefile.in config/Makefile \
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# OK, do it!
AC_OUTPUT
# We only generate the build.sh if we have a build.sh.in; we won't have
# one before we've created a distribution.
AS_IF([test -f "$srcdir/build.sh.in"],
[ ./config.status --file build.sh
chmod +x build.sh
])
dnl Local Variables:
dnl comment-start: "dnl "
dnl comment-end: ""
dnl comment-start-skip: "\\bdnl\\b\\s *"
dnl compile-command: "make configure config.h.in"
dnl End: