diff options
Diffstat (limited to 'upstream/Makefile.patch')
| -rw-r--r-- | upstream/Makefile.patch | 29 |
1 files changed, 15 insertions, 14 deletions
diff --git a/upstream/Makefile.patch b/upstream/Makefile.patch index a116e5f..0e17143 100644 --- a/upstream/Makefile.patch +++ b/upstream/Makefile.patch @@ -38,23 +38,23 @@ INTERNAL_CFLAGS = -DIN_GCC @CROSS@ +# We don't want to compile the compiler with -fPIE, it make PCH fail. -+enable_espf = @enable_espf@ -+ifeq ($(enable_espf),yes) -+ESPF_NOPIE_CFLAGS = -fno-PIE ++enable_pie_default= @enable_pie_default@ ++ifeq ($(enable_pie_default),yes) ++PIE_DEFAULT_CFLAGS = -fno-PIE +else -+ESPF_NOPIE_CFLAGS= ++PIE_DEFAULT_CFLAGS= +endif + # This is the variable actually used when we compile. If you change this, # you probably want to update BUILD_CFLAGS in configure.ac -ALL_CFLAGS = $(T_CFLAGS) $(CFLAGS-$@) \ -+ALL_CFLAGS = $(ESPF_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) \ ++ALL_CFLAGS = $(PIE_DEFAULT_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) \ $(CFLAGS) $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(WARN_CFLAGS) @DEFS@ # The C++ version. -ALL_CXXFLAGS = $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) $(INTERNAL_CFLAGS) \ - $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) $(WARN_CXXFLAGS) @DEFS@ -+ALL_CXXFLAGS =$(ESPF_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) \ ++ALL_CXXFLAGS =$(PIE_DEFAULT_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) \ + $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) \ + $(WARN_CXXFLAGS) @DEFS@ @@ -64,7 +64,7 @@ echo GCC_CFLAGS = '$(GCC_CFLAGS)' >> tmp-libgcc.mvars echo INHIBIT_LIBC_CFLAGS = '$(INHIBIT_LIBC_CFLAGS)' >> tmp-libgcc.mvars echo TARGET_SYSTEM_ROOT = '$(TARGET_SYSTEM_ROOT)' >> tmp-libgcc.mvars -+ echo enable_espf = '$(enable_espf)' >> tmp-libgcc.mvars ++ echo enable_pie_default) = '$(enable_pie_default))' >> tmp-libgcc.mvars mv tmp-libgcc.mvars libgcc.mvars @@ -72,29 +72,30 @@ @if test "@enable_lto@" = "yes" ; then \ echo "set ENABLE_LTO 1" >> ./site.tmp; \ fi -+ @if test "@enable_espf@" = "yes" ; then \ -+ echo "set ENABLE_ESPF 1" >> ./site.tmp; \ ++ @if test "@enable_pie_default)@" = "yes" ; then \ ++ echo "set ENABLE_PIE_DEFAULT 1" >> ./site.tmp; \ + fi # If newlib has been configured, we need to pass -B to gcc so it can find # newlib's crt0.o if it exists. This will cause a "path prefix not used" # message if it doesn't, but the testsuite is supposed to ignore the message - --- a/libgcc/Makefile.in 2011-11-22 04:01:02.000000000 +0100 +++ b/libgcc/Makefile.in 2012-06-29 00:15:04.534016511 +0200 -@@ -275,11 +275,16 @@ override CFLAGS := $(filter-out -fprofil +@@ -275,11 +275,17 @@ override CFLAGS := $(filter-out -fprofil INTERNAL_CFLAGS = $(CFLAGS) $(LIBGCC2_CFLAGS) $(HOST_LIBGCC2_CFLAGS) \ $(INCLUDES) @set_have_cc_tls@ @set_use_emutls@ -+ifeq ($(enable_espf),yes) -+ESPF_NOPIE_CFLAGS = -fno-PIE ++We don't want to compile crt* with -fPIE. ++ifeq ($(enable_pie_default)),yes) ++PIE_DEFAULT_CFLAGS = -fno-PIE +else -+ESPF_NOPIE_CFLAGS= ++PIE_DEFAULT_CFLAGS= +endif # Options to use when compiling crtbegin/end. CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(INCLUDES) $(MULTILIB_CFLAGS) -g0 \ -finhibit-size-directive -fno-inline -fno-exceptions \ -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \ - -fno-stack-protector \ -+ -fno-stack-protector $(ESPF_NOPIE_CFLAGS) \ ++ -fno-stack-protector $(PIE_DEFAULT_CFLAGS) \ $(INHIBIT_LIBC_CFLAGS) # Extra flags to use when compiling crt{begin,end}.o. |