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Diffstat (limited to 'winsup/utils/configure.in')
| -rw-r--r-- | winsup/utils/configure.in | 75 |
1 files changed, 75 insertions, 0 deletions
diff --git a/winsup/utils/configure.in b/winsup/utils/configure.in new file mode 100644 index 000000000..a38e00807 --- /dev/null +++ b/winsup/utils/configure.in @@ -0,0 +1,75 @@ +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) + |