# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
-# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
dnl figure out the libcurl version
CURLVERSION=`$SED -ne 's/^#define LIBCURL_VERSION "\(.*\)"/\1/p' ${srcdir}/include/curl/curlver.h`
+XC_CHECK_PROG_CC
AM_INIT_AUTOMAKE
AC_MSG_CHECKING([curl version])
AC_MSG_RESULT($CURLVERSION)
init_ssl_msg=${curl_ssl_msg}
dnl
-dnl LIBS should only specify libraries
-dnl
-tst_bad_spec="no"
-for word1 in $LIBS; do
- case "$word1" in
- -l* | --library=*)
- :
- ;;
- *)
- tst_bad_spec="yes"
- ;;
- esac
-done
-if test "$tst_bad_spec" = "yes"; then
- AC_MSG_WARN([invalid LIBS: $LIBS])
- AC_MSG_ERROR([LIBS may only be used to specify libraries (-lname).])
-fi
-
-dnl
-dnl LDFLAGS should only specify linker flags
-dnl
-tst_bad_msg=""
-tst_bad_spec="no"
-for word1 in $LDFLAGS; do
- case "$word1" in
- -D*)
- tst_bad_spec="yes"
- tst_bad_msg="not macro definitions. Use CPPFLAGS for these."
- ;;
- -U*)
- tst_bad_spec="yes"
- tst_bad_msg="not macro suppressions. Use CPPFLAGS for these."
- ;;
- -I*)
- tst_bad_spec="yes"
- tst_bad_msg="not include directories. Use CPPFLAGS for these."
- ;;
- -l* | --library=*)
- tst_bad_spec="yes"
- tst_bad_msg="not libraries. Use LIBS for these."
- ;;
- esac
-done
-if test "$tst_bad_spec" = "yes"; then
- AC_MSG_WARN([invalid LDFLAGS: $LDFLAGS])
- AC_MSG_ERROR([LDFLAGS may only be used to specify linker flags, $tst_bad_msg])
-fi
-
-dnl
-dnl CPPFLAGS should only specify C preprocessor flags
-dnl
-tst_bad_msg=""
-tst_bad_spec="no"
-for word1 in $CPPFLAGS; do
- case "$word1" in
- -rpath*)
- tst_bad_spec="yes"
- tst_bad_msg="not library runtime directories. Use LDFLAGS for these."
- ;;
- -L* | --library-path=*)
- tst_bad_spec="yes"
- tst_bad_msg="not library directories. Use LDFLAGS for these."
- ;;
- -l* | --library=*)
- tst_bad_spec="yes"
- tst_bad_msg="not libraries. Use LIBS for these."
- ;;
- esac
-done
-if test "$tst_bad_spec" = "yes"; then
- AC_MSG_WARN([invalid CPPFLAGS: $CPPFLAGS])
- AC_MSG_ERROR([CPPFLAGS may only be used to specify C preprocessor flags, $tst_bad_msg])
-fi
-
-dnl
-dnl CFLAGS should only specify C compiler flags
-dnl
-tst_bad_msg=""
-tst_bad_spec="no"
-for word1 in $CFLAGS; do
- case "$word1" in
- -D*)
- tst_bad_spec="yes"
- tst_bad_msg="not macro definitions. Use CPPFLAGS for these."
- ;;
- -U*)
- tst_bad_spec="yes"
- tst_bad_msg="not macro suppressions. Use CPPFLAGS for these."
- ;;
- -I*)
- tst_bad_spec="yes"
- tst_bad_msg="not include directories. Use CPPFLAGS for these."
- ;;
- -rpath*)
- tst_bad_spec="yes"
- tst_bad_msg="not library runtime directories. Use LDFLAGS for these."
- ;;
- -L* | --library-path=*)
- tst_bad_spec="yes"
- tst_bad_msg="not library directories. Use LDFLAGS for these."
- ;;
- -l* | --library=*)
- tst_bad_spec="yes"
- tst_bad_msg="not libraries. Use LIBS for these."
- ;;
- esac
-done
-if test "$tst_bad_spec" = "yes"; then
- AC_MSG_WARN([invalid CFLAGS: $CFLAGS])
- AC_MSG_ERROR([CFLAGS may only be used to specify C compiler flags, $tst_bad_msg])
-fi
-
-dnl
dnl Save some initial values the user might have provided
dnl
INITIAL_LDFLAGS=$LDFLAGS
AC_DEFINE_UNQUOTED(OS, "${host}", [cpu-machine-OS])
dnl Checks for programs.
-CURL_CHECK_PROG_CC
dnl Our curl_off_t internal and external configure settings
CURL_CONFIGURE_CURL_OFF_T
squeeze SUPPORT_FEATURES
squeeze SUPPORT_PROTOCOLS
-dnl
-dnl Some sanity checks for LIBS, LDFLAGS, CPPFLAGS and CFLAGS values that
-dnl configure is going to feed into makefiles generated by automake. Due
-dnl to automake placement and usage of these variables we have to follow
-dnl its rules or we may get funny results later on at make-time.
-dnl
-
-dnl
-dnl LIBS should only specify libraries
-dnl
-AC_MSG_NOTICE([using LIBS: $LIBS])
-tst_bad_spec="no"
-for word1 in $LIBS; do
- case "$word1" in
- -l* | --library=*)
- :
- ;;
- *)
- tst_bad_spec="yes"
- ;;
- esac
-done
-if test "$tst_bad_spec" = "yes"; then
- AC_MSG_WARN([oops, LIBS should only specify libraries.])
-fi
-
-dnl
-dnl LDFLAGS should only specify linker flags
-dnl
-AC_MSG_NOTICE([using LDFLAGS: $LDFLAGS])
-tst_bad_msg="oops, LDFLAGS should only specify linker flags, not"
-for word1 in $LDFLAGS; do
- case "$word1" in
- -D*)
- AC_MSG_WARN([$tst_bad_msg macro definitions. Use CPPFLAGS for: $word1])
- ;;
- -U*)
- AC_MSG_WARN([$tst_bad_msg macro suppressions. Use CPPFLAGS for: $word1])
- ;;
- -I*)
- AC_MSG_WARN([$tst_bad_msg include directories. Use CPPFLAGS for: $word1])
- ;;
- -l* | --library=*)
- AC_MSG_WARN([$tst_bad_msg libraries. Use LIBS for: $word1])
- ;;
- esac
-done
-
-dnl
-dnl CPPFLAGS should only specify C preprocessor flags
-dnl
-AC_MSG_NOTICE([using CPPFLAGS: $CPPFLAGS])
-tst_bad_msg="oops, CPPFLAGS should only specify C preprocessor flags, not"
-for word1 in $CPPFLAGS; do
- case "$word1" in
- -rpath*)
- AC_MSG_WARN([$tst_bad_msg library runtime directories. Use LDFLAGS for: $word1])
- ;;
- -L* | --library-path=*)
- AC_MSG_WARN([$tst_bad_msg library directories. Use LDFLAGS for: $word1])
- ;;
- -l* | --library=*)
- AC_MSG_WARN([$tst_bad_msg libraries. Use LIBS for: $word1])
- ;;
- esac
-done
-
-dnl
-dnl CFLAGS should only specify C compiler flags
-dnl
-AC_MSG_NOTICE([using CFLAGS: $CFLAGS])
-tst_bad_msg="oops, CFLAGS should only specify C compiler flags, not"
-for word1 in $CFLAGS; do
- case "$word1" in
- -D*)
- AC_MSG_WARN([$tst_bad_msg macro definitions. Use CPPFLAGS for: $word1])
- ;;
- -U*)
- AC_MSG_WARN([$tst_bad_msg macro suppressions. Use CPPFLAGS for: $word1])
- ;;
- -I*)
- AC_MSG_WARN([$tst_bad_msg include directories. Use CPPFLAGS for: $word1])
- ;;
- -rpath*)
- AC_MSG_WARN([$tst_bad_msg library runtime directories. Use LDFLAGS for: $word1])
- ;;
- -L* | --library-path=*)
- AC_MSG_WARN([$tst_bad_msg library directories. Use LDFLAGS for: $word1])
- ;;
- -l* | --library=*)
- AC_MSG_WARN([$tst_bad_msg libraries. Use LIBS for: $word1])
- ;;
- esac
-done
+XC_CHECK_BUILD_FLAGS
if test "x$want_curldebug_assumed" = "xyes" &&
test "x$want_curldebug" = "xyes" && test "x$USE_ARES" = "x1"; then
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
-# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
#***************************************************************************
# File version for 'aclocal' use. Keep it a single number.
-# serial 64
+# serial 65
dnl CURL_CHECK_COMPILER
])
-dnl CURL_CHECK_PROG_CC
-dnl -------------------------------------------------
-dnl Check for compiler program, preventing CFLAGS and
-dnl CPPFLAGS from being unexpectedly changed.
-
-AC_DEFUN([CURL_CHECK_PROG_CC], [
- ac_save_CFLAGS="$CFLAGS"
- ac_save_CPPFLAGS="$CPPFLAGS"
- AC_PROG_CC
- CFLAGS="$ac_save_CFLAGS"
- CPPFLAGS="$ac_save_CPPFLAGS"
-])
-
-
dnl CURL_CHECK_COMPILER_HALT_ON_ERROR
dnl -------------------------------------------------
dnl Verifies if the compiler actually halts after the
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
-# Copyright (C) 1998 - 2012, Daniel Stenberg, <daniel@haxx.se>, et al.
+# Copyright (C) 1998 - 2013, Daniel Stenberg, <daniel@haxx.se>, et al.
#
# This software is licensed as described in the file COPYING, which
# you should have received as part of this distribution. The terms
#***************************************************************************
# File version for 'aclocal' use. Keep it a single number.
-# serial 18
+# serial 19
dnl CURL_CHECK_OPTION_THREADED_RESOLVER
dnl -------------------------------------------------
AC_DEFUN([CURL_CHECK_OPTION_DEBUG], [
AC_BEFORE([$0],[CURL_CHECK_OPTION_WARNINGS])dnl
AC_BEFORE([$0],[CURL_CHECK_OPTION_CURLDEBUG])dnl
- AC_BEFORE([$0],[CURL_CHECK_PROG_CC])dnl
+ AC_BEFORE([$0],[XC_CHECK_PROG_CC])dnl
AC_MSG_CHECKING([whether to enable debug build options])
OPT_DEBUG_BUILD="default"
AC_ARG_ENABLE(debug,
AC_DEFUN([CURL_CHECK_OPTION_OPTIMIZE], [
AC_REQUIRE([CURL_CHECK_OPTION_DEBUG])dnl
- AC_BEFORE([$0],[CURL_CHECK_PROG_CC])dnl
+ AC_BEFORE([$0],[XC_CHECK_PROG_CC])dnl
AC_MSG_CHECKING([whether to enable compiler optimizer])
OPT_COMPILER_OPTIMIZE="default"
AC_ARG_ENABLE(optimize,
AC_DEFUN([CURL_CHECK_OPTION_WARNINGS], [
AC_REQUIRE([CURL_CHECK_OPTION_DEBUG])dnl
AC_BEFORE([$0],[CURL_CHECK_OPTION_WERROR])dnl
- AC_BEFORE([$0],[CURL_CHECK_PROG_CC])dnl
+ AC_BEFORE([$0],[XC_CHECK_PROG_CC])dnl
AC_MSG_CHECKING([whether to enable strict compiler warnings])
OPT_COMPILER_WARNINGS="default"
AC_ARG_ENABLE(warnings,
--- /dev/null
+#---------------------------------------------------------------------------
+#
+# xc-cc-check.m4
+#
+# Copyright (c) 2013 Daniel Stenberg <daniel@haxx.se>
+#
+# Permission to use, copy, modify, and distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+#
+#---------------------------------------------------------------------------
+
+# serial 1
+
+
+dnl _XC_PROG_CC_PREAMBLE
+dnl -------------------------------------------------
+dnl Private macro.
+
+AC_DEFUN([_XC_PROG_CC_PREAMBLE], [
+ xc_prog_cc_prev_IFS=$IFS
+ xc_prog_cc_prev_LIBS=$LIBS
+ xc_prog_cc_prev_CFLAGS=$CFLAGS
+ xc_prog_cc_prev_LDFLAGS=$LDFLAGS
+ xc_prog_cc_prev_CPPFLAGS=$CPPFLAGS
+])
+
+
+dnl _XC_PROG_CC_POSTLUDE
+dnl -------------------------------------------------
+dnl Private macro.
+
+AC_DEFUN([_XC_PROG_CC_POSTLUDE], [
+ IFS=$xc_prog_cc_prev_IFS
+ LIBS=$xc_prog_cc_prev_LIBS
+ CFLAGS=$xc_prog_cc_prev_CFLAGS
+ LDFLAGS=$xc_prog_cc_prev_LDFLAGS
+ CPPFLAGS=$xc_prog_cc_prev_CPPFLAGS
+ export CC
+ export CPP
+ export LIBS
+ export CFLAGS
+ export LDFLAGS
+ export CPPFLAGS
+ AC_SUBST([CC])dnl
+ AC_SUBST([CPP])dnl
+ AC_SUBST([LIBS])dnl
+ AC_SUBST([CFLAGS])dnl
+ AC_SUBST([LDFLAGS])dnl
+ AC_SUBST([CPPFLAGS])dnl
+])
+
+
+dnl _XC_PROG_CC
+dnl -------------------------------------------------
+dnl Private macro.
+
+AC_DEFUN([_XC_PROG_CC], [
+ AC_REQUIRE([_XC_PROG_CC_PREAMBLE])dnl
+ AC_REQUIRE([XC_CHECK_USER_FLAGS])dnl
+ AC_REQUIRE([AC_PROG_INSTALL])dnl
+ AC_REQUIRE([AC_PROG_CC])dnl
+ AC_REQUIRE([AM_PROG_CC_C_O])dnl
+ AC_REQUIRE([AC_PROG_CPP])dnl
+ AC_REQUIRE([_XC_PROG_CC_POSTLUDE])dnl
+])
+
+
+dnl XC_CHECK_PROG_CC
+dnl -------------------------------------------------
+dnl Public macro.
+dnl
+dnl Checks for C compiler and C preprocessor programs,
+dnl while doing some previous sanity validation on user
+dnl provided LIBS, LDFLAGS, CPPFLAGS and CFLAGS values
+dnl that must succeed in order to continue execution.
+dnl
+dnl This sets variables CC and CPP, while preventing
+dnl LIBS, LDFLAGS, CFLAGS, CPPFLAGS and IFS from being
+dnl unexpectedly changed by underlying macros.
+
+AC_DEFUN([XC_CHECK_PROG_CC], [
+ AC_PREREQ([2.50])dnl
+ AC_BEFORE([$0],[_XC_PROG_CC_PREAMBLE])dnl
+ AC_BEFORE([$0],[AC_PROG_INSTALL])dnl
+ AC_BEFORE([$0],[AC_PROG_CC])dnl
+ AC_BEFORE([$0],[AM_PROG_CC_C_O])dnl
+ AC_BEFORE([$0],[AC_PROG_CPP])dnl
+ AC_BEFORE([$0],[AC_PROG_LIBTOOL])dnl
+ AC_BEFORE([$0],[AM_INIT_AUTOMAKE])dnl
+ AC_BEFORE([$0],[_XC_PROG_CC_POSTLUDE])dnl
+ AC_REQUIRE([_XC_PROG_CC])dnl
+])
+
--- /dev/null
+#---------------------------------------------------------------------------
+#
+# xc-val-flgs.m4
+#
+# Copyright (c) 2013 Daniel Stenberg <daniel@haxx.se>
+#
+# Permission to use, copy, modify, and distribute this software for any
+# purpose with or without fee is hereby granted, provided that the above
+# copyright notice and this permission notice appear in all copies.
+#
+# THE SOFTWARE IS PROVIDED "AS IS" AND THE AUTHOR DISCLAIMS ALL WARRANTIES
+# WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
+# MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR
+# ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
+# WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
+# ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF
+# OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
+#
+#---------------------------------------------------------------------------
+
+# serial 1
+
+
+dnl _XC_CHECK_VAR_LIBS
+dnl -------------------------------------------------
+dnl Private macro.
+
+AC_DEFUN([_XC_CHECK_VAR_LIBS], [
+ xc_bad_var_libs=no
+ for xc_word in $LIBS; do
+ case "$xc_word" in
+ -l* | --library=*)
+ :
+ ;;
+ *)
+ xc_bad_var_libs=yes
+ ;;
+ esac
+ done
+ if test $xc_bad_var_libs = yes; then
+ AC_MSG_NOTICE([using LIBS: $LIBS])
+ AC_MSG_NOTICE([LIBS error: LIBS may only be used to specify libraries (-lname).])
+ fi
+])
+
+
+dnl _XC_CHECK_VAR_LDFLAGS
+dnl -------------------------------------------------
+dnl Private macro.
+
+AC_DEFUN([_XC_CHECK_VAR_LDFLAGS], [
+ xc_bad_var_ldflags=no
+ for xc_word in $LDFLAGS; do
+ case "$xc_word" in
+ -D*)
+ xc_bad_var_ldflags=yes
+ ;;
+ -U*)
+ xc_bad_var_ldflags=yes
+ ;;
+ -I*)
+ xc_bad_var_ldflags=yes
+ ;;
+ -l* | --library=*)
+ xc_bad_var_ldflags=yes
+ ;;
+ esac
+ done
+ if test $xc_bad_var_ldflags = yes; then
+ AC_MSG_NOTICE([using LDFLAGS: $LDFLAGS])
+ xc_bad_var_msg="LDFLAGS error: LDFLAGS may only be used to specify linker flags, not"
+ for xc_word in $LDFLAGS; do
+ case "$xc_word" in
+ -D*)
+ AC_MSG_NOTICE([$xc_bad_var_msg macro definitions. Use CPPFLAGS for: $xc_word])
+ ;;
+ -U*)
+ AC_MSG_NOTICE([$xc_bad_var_msg macro suppressions. Use CPPFLAGS for: $xc_word])
+ ;;
+ -I*)
+ AC_MSG_NOTICE([$xc_bad_var_msg include directories. Use CPPFLAGS for: $xc_word])
+ ;;
+ -l* | --library=*)
+ AC_MSG_NOTICE([$xc_bad_var_msg libraries. Use LIBS for: $xc_word])
+ ;;
+ esac
+ done
+ fi
+])
+
+
+dnl _XC_CHECK_VAR_CPPFLAGS
+dnl -------------------------------------------------
+dnl Private macro.
+
+AC_DEFUN([_XC_CHECK_VAR_CPPFLAGS], [
+ xc_bad_var_cppflags=no
+ for xc_word in $CPPFLAGS; do
+ case "$xc_word" in
+ -rpath*)
+ xc_bad_var_cppflags=yes
+ ;;
+ -L* | --library-path=*)
+ xc_bad_var_cppflags=yes
+ ;;
+ -l* | --library=*)
+ xc_bad_var_cppflags=yes
+ ;;
+ esac
+ done
+ if test $xc_bad_var_cppflags = yes; then
+ AC_MSG_NOTICE([using CPPFLAGS: $CPPFLAGS])
+ xc_bad_var_msg="CPPFLAGS error: CPPFLAGS may only be used to specify C preprocessor flags, not"
+ for xc_word in $CPPFLAGS; do
+ case "$xc_word" in
+ -rpath*)
+ AC_MSG_NOTICE([$xc_bad_var_msg library runtime directories. Use LDFLAGS for: $xc_word])
+ ;;
+ -L* | --library-path=*)
+ AC_MSG_NOTICE([$xc_bad_var_msg library directories. Use LDFLAGS for: $xc_word])
+ ;;
+ -l* | --library=*)
+ AC_MSG_NOTICE([$xc_bad_var_msg libraries. Use LIBS for: $xc_word])
+ ;;
+ esac
+ done
+ fi
+])
+
+
+dnl _XC_CHECK_VAR_CFLAGS
+dnl -------------------------------------------------
+dnl Private macro.
+
+AC_DEFUN([_XC_CHECK_VAR_CFLAGS], [
+ xc_bad_var_cflags=no
+ for xc_word in $CFLAGS; do
+ case "$xc_word" in
+ -D*)
+ xc_bad_var_cflags=yes
+ ;;
+ -U*)
+ xc_bad_var_cflags=yes
+ ;;
+ -I*)
+ xc_bad_var_cflags=yes
+ ;;
+ -rpath*)
+ xc_bad_var_cflags=yes
+ ;;
+ -L* | --library-path=*)
+ xc_bad_var_cflags=yes
+ ;;
+ -l* | --library=*)
+ xc_bad_var_cflags=yes
+ ;;
+ esac
+ done
+ if test $xc_bad_var_cflags = yes; then
+ AC_MSG_NOTICE([using CFLAGS: $CFLAGS])
+ xc_bad_var_msg="CFLAGS error: CFLAGS may only be used to specify C compiler flags, not"
+ for xc_word in $CFLAGS; do
+ case "$xc_word" in
+ -D*)
+ AC_MSG_NOTICE([$xc_bad_var_msg macro definitions. Use CPPFLAGS for: $xc_word])
+ ;;
+ -U*)
+ AC_MSG_NOTICE([$xc_bad_var_msg macro suppressions. Use CPPFLAGS for: $xc_word])
+ ;;
+ -I*)
+ AC_MSG_NOTICE([$xc_bad_var_msg include directories. Use CPPFLAGS for: $xc_word])
+ ;;
+ -rpath*)
+ AC_MSG_NOTICE([$xc_bad_var_msg library runtime directories. Use LDFLAGS for: $xc_word])
+ ;;
+ -L* | --library-path=*)
+ AC_MSG_NOTICE([$xc_bad_var_msg library directories. Use LDFLAGS for: $xc_word])
+ ;;
+ -l* | --library=*)
+ AC_MSG_NOTICE([$xc_bad_var_msg libraries. Use LIBS for: $xc_word])
+ ;;
+ esac
+ done
+ fi
+])
+
+
+dnl XC_CHECK_USER_FLAGS
+dnl -------------------------------------------------
+dnl Public macro.
+dnl
+dnl Performs some sanity checks for LIBS, LDFLAGS,
+dnl CPPFLAGS and CFLAGS values that the user might
+dnl have set. When checks fails, user is noticed
+dnl about errors detected in all of them and script
+dnl execution is halted.
+dnl
+dnl Intended to be used early in configure script.
+
+AC_DEFUN([XC_CHECK_USER_FLAGS], [
+ AC_PREREQ([2.50])dnl
+ AC_BEFORE([$0],[XC_CHECK_PROG_CC])dnl
+ dnl check order below matters
+ _XC_CHECK_VAR_LIBS
+ _XC_CHECK_VAR_LDFLAGS
+ _XC_CHECK_VAR_CPPFLAGS
+ _XC_CHECK_VAR_CFLAGS
+ if test $xc_bad_var_libs = yes ||
+ test $xc_bad_var_cflags = yes ||
+ test $xc_bad_var_ldflags = yes ||
+ test $xc_bad_var_cppflags = yes; then
+ AC_MSG_ERROR([Can not continue. Fix errors mentioned immediately above this line.])
+ fi
+])
+
+
+dnl XC_CHECK_BUILD_FLAGS
+dnl -------------------------------------------------
+dnl Public macro.
+dnl
+dnl Performs some sanity checks for LIBS, LDFLAGS,
+dnl CPPFLAGS and CFLAGS values that the configure
+dnl script might have set. When checks fails, user
+dnl is noticed about errors detected in all of them
+dnl but script continues execution.
+dnl
+dnl Intended to be used very late in configure script.
+
+AC_DEFUN([XC_CHECK_BUILD_FLAGS], [
+ AC_PREREQ([2.50])dnl
+ dnl check order below matters
+ _XC_CHECK_VAR_LIBS
+ _XC_CHECK_VAR_LDFLAGS
+ _XC_CHECK_VAR_CPPFLAGS
+ _XC_CHECK_VAR_CFLAGS
+ if test $xc_bad_var_libs = yes ||
+ test $xc_bad_var_cflags = yes ||
+ test $xc_bad_var_ldflags = yes ||
+ test $xc_bad_var_cppflags = yes; then
+ AC_MSG_WARN([Continuing even with errors mentioned immediately above this line.])
+ fi
+])
+
projects / platform / upstream / curl.git / commitdiff