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author | Eric Christopher <echristo@apple.com> | 2012-08-03 05:18:00 +0000 |
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committer | Eric Christopher <echristo@apple.com> | 2012-08-03 05:18:00 +0000 |
commit | cbd84f7d8309996d1f5802c9fc54edaf4283bd57 (patch) | |
tree | 82b438dc5a89f7194bee8c251f5b3a56a9a33f01 | |
parent | d49edb7ab098fa0c82f59efbcf1b4eb2958f8dc3 (diff) | |
download | llvm-cbd84f7d8309996d1f5802c9fc54edaf4283bd57.tar.gz llvm-cbd84f7d8309996d1f5802c9fc54edaf4283bd57.tar.bz2 llvm-cbd84f7d8309996d1f5802c9fc54edaf4283bd57.tar.xz |
Add a BUILD_FLAGS variable so that autoconf checks have a place
to store additional flag options since too many things can
and do override CPPFLAGS. Also, this is exported, unlike CPPFLAGS
so it can be actually used elsewhere. This should enable us
to remove the AC_SUBSTs in the intel checks, but I have no way
of testing it.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@161233 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | Makefile.config.in | 1 | ||||
-rw-r--r-- | Makefile.rules | 6 | ||||
-rw-r--r-- | autoconf/configure.ac | 7 | ||||
-rwxr-xr-x | configure | 12 |
4 files changed, 17 insertions, 9 deletions
diff --git a/Makefile.config.in b/Makefile.config.in index cc538b3f42..a0c860776d 100644 --- a/Makefile.config.in +++ b/Makefile.config.in @@ -196,6 +196,7 @@ ZIP := @ZIP@ HAVE_PTHREAD := @HAVE_PTHREAD@ LIBS := @LIBS@ +BUILD_FLAGS := @BUILD_FLAGS@ # Targets that we should build TARGETS_TO_BUILD=@TARGETS_TO_BUILD@ diff --git a/Makefile.rules b/Makefile.rules index 644c356370..080314fc35 100644 --- a/Makefile.rules +++ b/Makefile.rules @@ -730,13 +730,13 @@ else endif Compile.C = $(Compile.Wrapper) \ - $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) \ + $(CC) $(CPP.Flags) $(C.Flags) $(CFLAGS) $(CPPFLAGS) $(BUILD_FLAGS) \ $(TargetCommonOpts) $(CompileCommonOpts) -c Compile.CXX = $(Compile.Wrapper) \ - $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) \ + $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(CPPFLAGS) $(BUILD_FLAGS) \ $(TargetCommonOpts) $(CompileCommonOpts) -c Preprocess.CXX= $(Compile.Wrapper) \ - $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) \ + $(CXX) $(CPP.Flags) $(TargetCommonOpts) $(CPPFLAGS) $(BUILD_FLAGS) \ $(CompileCommonOpts) $(CXX.Flags) -E Link = $(Compile.Wrapper) \ $(CXX) $(CPP.Flags) $(CXX.Flags) $(CXXFLAGS) $(LD.Flags) \ diff --git a/autoconf/configure.ac b/autoconf/configure.ac index 7d36a06f14..aba46459ed 100644 --- a/autoconf/configure.ac +++ b/autoconf/configure.ac @@ -1201,7 +1201,7 @@ AC_ARG_WITH(oprofile, no) llvm_cv_oppath= AC_SUBST(USE_OPROFILE, [0]) ;; *) llvm_cv_oppath="${withval}/lib/oprofile" - CPPFLAGS="-I${withval}/include";; + BUILD_FLAGS="-I${withval}/include";; esac case $llvm_cv_os_type in Linux) @@ -1262,7 +1262,7 @@ AC_ARG_WITH(intel-jitevents, AC_SUBST(INTEL_JITEVENTS_LIBDIR) LIBS="$LIBS -L${INTEL_JITEVENTS_LIBDIR}" - CPPFLAGS="$CPPFLAGS -I$INTEL_JITEVENTS_INCDIR" + BUILD_FLAGS="$CPPFLAGS -I$INTEL_JITEVENTS_INCDIR" AC_SEARCH_LIBS(iJIT_IsProfilingActive, jitprofiling, [], [ echo "Error! Cannot find libjitprofiling.a. Please check path specified in flag --with-intel-jitevents" @@ -1280,6 +1280,9 @@ AC_ARG_WITH(intel-jitevents, AC_DEFINE_UNQUOTED([LLVM_USE_INTEL_JITEVENTS],$USE_INTEL_JITEVENTS, [Define if we have the Intel JIT API runtime support library]) +dnl Substitute this here for now. +AC_SUBST(BUILD_FLAGS) + dnl===-----------------------------------------------------------------------=== dnl=== dnl=== SECTION 6: Check for header files @@ -765,6 +765,7 @@ USE_OPROFILE USE_INTEL_JITEVENTS INTEL_JITEVENTS_INCDIR INTEL_JITEVENTS_LIBDIR +BUILD_FLAGS HAVE_PTHREAD HUGE_VAL_SANITY MMAP_FILE @@ -10210,7 +10211,7 @@ else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<EOF -#line 10213 "configure" +#line 10214 "configure" #include "confdefs.h" #if HAVE_DLFCN_H @@ -13073,7 +13074,7 @@ if test "${with_oprofile+set}" = set; then USE_OPROFILE=0 ;; *) llvm_cv_oppath="${withval}/lib/oprofile" - CPPFLAGS="-I${withval}/include";; + BUILD_FLAGS="-I${withval}/include";; esac case $llvm_cv_os_type in Linux) @@ -13500,7 +13501,7 @@ echo "$as_me: error: LIBS="$LIBS -L${INTEL_JITEVENTS_LIBDIR}" - CPPFLAGS="$CPPFLAGS -I$INTEL_JITEVENTS_INCDIR" + BUILD_FLAGS="$CPPFLAGS -I$INTEL_JITEVENTS_INCDIR" { echo "$as_me:$LINENO: checking for library containing iJIT_IsProfilingActive" >&5 echo $ECHO_N "checking for library containing iJIT_IsProfilingActive... $ECHO_C" >&6; } @@ -13791,6 +13792,8 @@ _ACEOF + + ac_header_dirent=no for ac_hdr in dirent.h sys/ndir.h sys/dir.h ndir.h; do as_ac_Header=`echo "ac_cv_header_dirent_$ac_hdr" | $as_tr_sh` @@ -22059,6 +22062,7 @@ USE_OPROFILE!$USE_OPROFILE$ac_delim USE_INTEL_JITEVENTS!$USE_INTEL_JITEVENTS$ac_delim INTEL_JITEVENTS_INCDIR!$INTEL_JITEVENTS_INCDIR$ac_delim INTEL_JITEVENTS_LIBDIR!$INTEL_JITEVENTS_LIBDIR$ac_delim +BUILD_FLAGS!$BUILD_FLAGS$ac_delim HAVE_PTHREAD!$HAVE_PTHREAD$ac_delim HUGE_VAL_SANITY!$HUGE_VAL_SANITY$ac_delim MMAP_FILE!$MMAP_FILE$ac_delim @@ -22084,7 +22088,7 @@ LIBOBJS!$LIBOBJS$ac_delim LTLIBOBJS!$LTLIBOBJS$ac_delim _ACEOF - if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 89; then + if test `sed -n "s/.*$ac_delim\$/X/p" conf$$subs.sed | grep -c X` = 90; then break elif $ac_last_try; then { { echo "$as_me:$LINENO: error: could not make $CONFIG_STATUS" >&5 |