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authorYang Tse <yangsita@gmail.com>2013-01-20 20:23:20 +0100
committerYang Tse <yangsita@gmail.com>2013-01-20 20:23:20 +0100
commit9d1effad0524bcb4763e06659b728ba134464608 (patch)
tree98c89886306a3f8de163cf32978c0860b0890e0d /m4/curl-compilers.m4
parente5ea45ec2ea6034900c83b932398400923a35137 (diff)
downloadcurl-9d1effad0524bcb4763e06659b728ba134464608.tar.gz
configure: autotools compatibility fixes - step I
Fix proper macro expansion order across autotools versions for C compiler and preprocessor program checks.
Diffstat (limited to 'm4/curl-compilers.m4')
-rw-r--r--m4/curl-compilers.m418
1 files changed, 2 insertions, 16 deletions
diff --git a/m4/curl-compilers.m4 b/m4/curl-compilers.m4
index 0879a48e0..ddbabbd63 100644
--- a/m4/curl-compilers.m4
+++ b/m4/curl-compilers.m4
@@ -5,7 +5,7 @@
# | (__| |_| | _ <| |___
# \___|\___/|_| \_\_____|
#
-# 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
@@ -21,7 +21,7 @@
#***************************************************************************
# File version for 'aclocal' use. Keep it a single number.
-# serial 64
+# serial 65
dnl CURL_CHECK_COMPILER
@@ -1264,20 +1264,6 @@ AC_DEFUN([CURL_CHECK_NO_UNDEFINED], [
])
-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