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-rw-r--r--winsup/utils/configure.in75
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+dnl Autoconf configure script for Cygwin utilities.
+dnl Copyright 1996, 1997 Cygnus Solutions.
+dnl
+dnl This file is part of Cygwin.
+dnl
+dnl This software is a copyrighted work licensed under the terms of the
+dnl Cygwin license. Please consult the file "CYGWIN_LICENSE" for
+dnl details.
+
+dnl Process this file with autoconf to produce a configure script.
+
+AC_PREREQ(2.12)
+
+AC_INIT(mount.cc)
+
+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.
+
+AC_DEFUN(LIB_AC_PROG_CC,
+[AC_BEFORE([$0], [AC_PROG_CPP])dnl
+AC_CHECK_PROG(CC, gcc, gcc)
+if test -z "$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_CC_GNU
+
+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 $ac_cv_prog_cc_g = yes; then
+ CFLAGS="-g -O2"
+ else
+ CFLAGS="-O2"
+ fi
+else
+ GCC=
+ test "${CFLAGS+set}" = set || CFLAGS="-g"
+fi
+])
+
+LIB_AC_PROG_CC
+
+AC_CANONICAL_SYSTEM
+AC_ARG_PROGRAM
+
+if test "x$cross_compiling" = "xyes"; then
+ if test "x$program_transform_name" = "xs,x,x,"; then
+ program_transform_name=""
+ fi
+ if test "x$program_transform_name" = "x"; then
+ program_transform_name="s,^,$host-,"
+ else
+ program_transform_name="$program_transform_name -e s,^,$host-,"
+ fi
+fi
+
+AC_PROG_INSTALL
+
+AM_EXEEXT
+
+AC_OUTPUT(Makefile)
+