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| author | Patrik Hagglund <patrik.h.hagglund@ericsson.com> | 2013-02-04 08:15:53 +0000 |
|---|---|---|
| committer | Patrik Hagglund <patrik.h.hagglund@ericsson.com> | 2013-02-04 08:15:53 +0000 |
| commit | 6c440fcea52e27b3befcf2ad5f7dcc58a15a2e58 (patch) | |
| tree | 0c9fb20caea3bdc811604281d25d7bd76a075617 /configure | |
| parent | 9c02a276049cbd1d1511a88ebc7a22bb33658237 (diff) | |
| download | external_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').
$(CPP) is not used by our makefiles. Therefore, the value of CPP is
not passed to Makefile.config, despite beeing mentioned by 'configure
--help'.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@174313 91177308-0d34-0410-b5e6-96231b3b80d8
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 15 |
1 files changed, 11 insertions, 4 deletions
@@ -1981,6 +1981,9 @@ echo "$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 |