aboutsummaryrefslogtreecommitdiffstats
path: root/configure
diff options
context:
space:
mode:
authorPatrik Hagglund <patrik.h.hagglund@ericsson.com>2013-02-04 08:15:53 +0000
committerPatrik Hagglund <patrik.h.hagglund@ericsson.com>2013-02-04 08:15:53 +0000
commit6c440fcea52e27b3befcf2ad5f7dcc58a15a2e58 (patch)
tree0c9fb20caea3bdc811604281d25d7bd76a075617 /configure
parent9c02a276049cbd1d1511a88ebc7a22bb33658237 (diff)
downloadexternal_llvm-6c440fcea52e27b3befcf2ad5f7dcc58a15a2e58.zip
external_llvm-6c440fcea52e27b3befcf2ad5f7dcc58a15a2e58.tar.gz
external_llvm-6c440fcea52e27b3befcf2ad5f7dcc58a15a2e58.tar.bz2
Pass CPPFLAGS/CFLAGS/CXXFLAGS from the environment of configure to
Makefile.config. This is implied at the bottom of the help text of configure (besides CC/CXX/LDFLAGS, already passed to Makefile.config). For backward compatibility, the values of CFLAGS and CXXFLAGS defaults to empty, overriding the default values provided by autoconf (for example, '-g -O2' when CC=gcc'). $(CPP) is not used by our makefiles. Therefore, the value of CPP is not passed to Makefile.config, despite beeing mentioned by 'configure --help'. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174313 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'configure')
-rwxr-xr-xconfigure15
1 files changed, 11 insertions, 4 deletions
diff --git a/configure b/configure
index e88021e..0b7d714 100755
--- a/configure
+++ b/configure
@@ -1981,6 +1981,9 @@ echo "$as_me: error: Already configured in ${srcdir}" >&2;}
fi
fi
+${CFLAGS=}
+${CXXFLAGS=}
+
ac_ext=c
ac_cpp='$CPP $CPPFLAGS'
ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5'
@@ -5606,8 +5609,8 @@ case "$enableval" in
x86_64) TARGETS_TO_BUILD="X86 $TARGETS_TO_BUILD" ;;
sparc) TARGETS_TO_BUILD="Sparc $TARGETS_TO_BUILD" ;;
powerpc) TARGETS_TO_BUILD="PowerPC $TARGETS_TO_BUILD" ;;
- arm) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
aarch64) TARGETS_TO_BUILD="AArch64 $TARGETS_TO_BUILD" ;;
+ arm) TARGETS_TO_BUILD="ARM $TARGETS_TO_BUILD" ;;
mips) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
mipsel) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
mips64) TARGETS_TO_BUILD="Mips $TARGETS_TO_BUILD" ;;
@@ -8716,7 +8719,9 @@ if test "${enable_ltdl_install+set}" = set; then
fi
- if test x"${enable_ltdl_install-no}" != xno; then
+
+
+if test x"${enable_ltdl_install-no}" != xno; then
INSTALL_LTDL_TRUE=
INSTALL_LTDL_FALSE='#'
else
@@ -8724,7 +8729,9 @@ else
INSTALL_LTDL_FALSE=
fi
- if test x"${enable_ltdl_convenience-no}" != xno; then
+
+
+if test x"${enable_ltdl_convenience-no}" != xno; then
CONVENIENCE_LTDL_TRUE=
CONVENIENCE_LTDL_FALSE='#'
else
@@ -10491,7 +10498,7 @@ else
lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2
lt_status=$lt_dlunknown
cat > conftest.$ac_ext <<EOF
-#line 10493 "configure"
+#line 10501 "configure"
#include "confdefs.h"
#if HAVE_DLFCN_H