55 lines
1.3 KiB
Plaintext
55 lines
1.3 KiB
Plaintext
|
dnl Autoconf configure script for winsup/regexp
|
||
|
|
dnl Copyright 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(cygwin-api.in.sgml)
|
||
|
|
|
||
|
|
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
|
||
|
|
|
||
|
|
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"
|
||
|
|
fi
|
||
|
|
])
|
||
|
|
|
||
|
|
AC_CANONICAL_SYSTEM
|
||
|
|
|
||
|
|
LIB_AC_PROG_CC
|
||
|
|
|
||
|
|
AC_SUBST(build_exeext)
|
||
|
|
|
||
|
|
AC_OUTPUT(Makefile)
|