dnl Autoconf configure script for Cygwin.
-dnl Copyright 1996, 1997, 1998 Cygnus Solutions.
+dnl Copyright 1996, 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2006,
+dnl 2009 Red Hat, Inc.
dnl
dnl This file is part of Cygwin.
dnl
dnl
dnl Process this file with autoconf to produce a configure script.
-AC_PREREQ(2.12)dnl
+AC_PREREQ(2.59)dnl
AC_INIT(Makefile.in)
-dnl FIXME: We temporarily define our own version of AC_PROG_CC. This is
-dnl copied from autoconf 2.12, but does not call AC_PROG_CC_WORKS. We
-dnl are probably using a cross compiler, which will not be able to fully
-dnl link an executable. This should really be fixed in autoconf
-dnl itself.
+INSTALL=`cd $srcdir/..; echo $(pwd)/install-sh -c`
-AC_DEFUN(LIB_AC_PROG_CC,
-[AC_BEFORE([$0], [AC_PROG_CPP])dnl
-AC_CHECK_TOOL(CC, gcc, gcc)
-if test -z "$CC"; then
- AC_CHECK_PROG(CC, cc, cc, , , /usr/ucb/cc)
- test -z "$CC" && AC_MSG_ERROR([no acceptable cc found in \$PATH])
-fi
+AC_PROG_INSTALL
+AC_CANONICAL_SYSTEM
+
+GCC_NO_EXECUTABLES
+
+LIB_AC_PROG_CC
+LIB_AC_PROG_CXX
-AC_PROG_CC_GNU
+AC_LANG_C
-if test $ac_cv_prog_gcc = yes; then
- GCC=yes
-dnl Check whether -g works, even if CFLAGS is set, in case the package
-dnl plays around with CFLAGS (such as to build both debugging and
-dnl normal versions of a library), tasteless as that idea is.
- ac_test_CFLAGS="${CFLAGS+set}"
- ac_save_CFLAGS="$CFLAGS"
- CFLAGS=
- AC_PROG_CC_G
- if test "$ac_test_CFLAGS" = set; then
- CFLAGS="$ac_save_CFLAGS"
- elif test $ac_cv_prog_cc_g = yes; then
- CFLAGS="-g -O2"
- else
- CFLAGS="-O2"
- fi
- if test "$ac_test_CXXFLAGS" != set; then
- CXXFLAGS='$(CFLAGS)'
- fi
-else
- GCC=
- test "${CFLAGS+set}" = set || CFLAGS="-g"
+INSTALL_LICENSE=
+
+case "$target" in
+ *cygwin*)
+ if ! test -d $srcdir/cygwin; then
+ AC_MSG_ERROR("No cygwin dir. Can't build Cygwin. Exiting...")
+ fi
+ AC_CONFIG_SUBDIRS(cygwin)
+ INSTALL_LICENSE="install-license"
+ ;;
+ *mingw*)
+ if ! test -d $srcdir/mingw; then
+ AC_MSG_ERROR("No mingw dir. Can't build Mingw. Exiting...")
+ fi
+ ;;
+esac
+
+if test -d $srcdir/mingw; then
+ AC_CONFIG_SUBDIRS(mingw)
fi
-])
+AC_CONFIG_SUBDIRS(w32api cygserver)
-AC_CANONICAL_SYSTEM
+case "$with_cross_host" in
+ ""|*cygwin*)
+ # if test -d $srcdir/bz2lib; then
+ # AC_CONFIG_SUBDIRS(bz2lib)
+ # fi
+ # if test -d $srcdir/zlib; then
+ # AC_CONFIG_SUBDIRS(zlib)
+ # fi
+ if test -d $srcdir/lsaauth; then
+ AC_CONFIG_SUBDIRS(lsaauth)
+ fi
+ AC_CONFIG_SUBDIRS(utils doc)
+ ;;
+esac
-LIB_AC_PROG_CC
+AC_SUBST(INSTALL_LICENSE)
-SUBDIRS="cygwin w32api mingw utils doc"
-test -d $srcdir/cinstall && SUBDIRS="$SUBDIRS cinstall"
-AC_CONFIG_SUBDIRS($SUBDIRS)
AC_PROG_MAKE_SET
-AC_SUBST(SUBDIRS)
AC_OUTPUT(Makefile)