main/gcc: upgrade to gcc 5.1.0

1 files changed, 106 insertions, 0 deletions

diff --git a/main/gcc/103_all_gcc49_Makefile.in.patch b/main/gcc/103_all_gcc49_Makefile.in.patch
new file mode 100644
index 0000000000..24778958c8
--- /dev/null
+++ b/main/gcc/103_all_gcc49_Makefile.in.patch
@@ -0,0 +1,106 @@
+2014-01-05  Magnus Granberg  <zorry@gentoo.org>
+
+		* gcc/Makefile.in	Add -fno-PIE. to ALL_CFLAGS and
+		ALL_CXXFLAGS if enable_esp yes.
+		Echo enable_esp and enable_crtbeginP to tmp-libgcc.mvars.
+		* libgcc/Makefile.in	Add crtbeginP.o to EXTRA_PARTS if enable_crtbeginP yes
+		We add new file crtbeginP.o if enable_crtbeginP yes
+		Add -fno-PIE. to CRTSTUFF_CFLAGS.
+		Disable -fstack-check
+
+--- a/gcc/Makefile.in	2011-11-09 02:20:14.000000000 +0100
++++ b/gcc/Makefile.in	2011-12-24 22:28:08.864804375 +0100
+@@ -247,6 +247,14 @@ LINKER_FLAGS = $(CFLAGS)
+ endif
+ endif
+ 
++# We don't want to compile the compiler with -fPIE, it make PCH fail.
++enable_esp = @enable_esp@
++ifeq ($(enable_esp),yes)
++ESP_NOPIE_CFLAGS = -fno-PIE
++else
++ESP_NOPIE_CFLAGS=
++endif
++
+ # -------------------------------------------
+ # Programs which operate on the build machine
+ # -------------------------------------------
+@@ -974,12 +982,13 @@ INTERNAL_CFLAGS = -DIN_GCC @CROSS@
+ 
+ # 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 = $(ESP_NOPIE_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 = $(ESP_NOPIE_CFLAGS) $(T_CFLAGS) $(CFLAGS-$@) $(CXXFLAGS) \
++  $(INTERNAL_CFLAGS) $(COVERAGE_FLAGS) $(NOEXCEPTION_FLAGS) \
++  $(WARN_CXXFLAGS) @DEFS@
+ 
+ # Likewise.  Put INCLUDES at the beginning: this way, if some autoconf macro
+ # puts -I options in CPPFLAGS, our include files in the srcdir will always
+@@ -1814,6 +1823,8 @@ libgcc.mvars: config.status Makefile spe
+ 	echo GCC_CFLAGS = '$(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_esp = '$(enable_esp)' >> tmp-libgcc.mvars
++	echo enable_crtbeginP = '@enable_crtbeginP@' >> tmp-libgcc.mvars
+ 
+ 	mv tmp-libgcc.mvars libgcc.mvars
+ 
+--- a/libgcc/Makefile.in	2011-11-22 04:01:02.000000000 +0100
++++ b/libgcc/Makefile.in	2011-12-25 15:18:22.449610631 +0100
+@@ -219,6 +219,17 @@ else
+ DECNUMINC =
+ endif
+ 
++ifeq ($(enable_esp),yes)
++ESP_NOPIE_CFLAGS = -fno-PIE
++else
++ESP_NOPIE_CFLAGS=
++endif
++
++# We add crtbeginP.o to the EXTRA_PARTS list if enable_crtbeginP = yes
++ifeq ($(enable_crtbeginP),yes)
++EXTRA_PARTS += crtbeginP.o
++endif
++
+ # Options to use when compiling libgcc2.a.
+ #
+ LIBGCC2_DEBUG_CFLAGS = -g
+@@ -225,7 +225,7 @@ endif
+ LIBGCC2_DEBUG_CFLAGS = -g
+ LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(HOST_LIBGCC2_CFLAGS) \
+ 		 $(LIBGCC2_DEBUG_CFLAGS) -DIN_LIBGCC2 \
+-		 -fbuilding-libgcc -fno-stack-protector \
++		 -fbuilding-libgcc -fno-stack-protector -fstack-check=no \
+ 		 $(INHIBIT_LIBC_CFLAGS)
+ 
+ # Additional options to use when compiling libgcc2.a.
+@@ -298,7 +298,7 @@ CRTSTUFF_CFLAGS = -O2 $(GCC_CFLAGS) $(IN
+   -finhibit-size-directive -fno-inline -fno-exceptions \
+   -fno-zero-initialized-in-bss -fno-toplevel-reorder -fno-tree-vectorize \
+   -fbuilding-libgcc -fno-stack-protector $(FORCE_EXPLICIT_EH_REGISTRY) \
+-  $(INHIBIT_LIBC_CFLAGS)
++  -fstack-check=no $(ESP_NOPIE_CFLAGS) $(INHIBIT_LIBC_CFLAGS)
+ 
+ # Extra flags to use when compiling crt{begin,end}.o.
+ CRTSTUFF_T_CFLAGS =
+@@ -966,6 +977,13 @@ crtendS$(objext): $(srcdir)/crtstuff.c
+ # This is a version of crtbegin for -static links.
+ crtbeginT$(objext): $(srcdir)/crtstuff.c
+ 	$(crt_compile) $(CRTSTUFF_T_CFLAGS) -c $< -DCRT_BEGIN -DCRTSTUFFT_O
++
++# This is a version of crtbegin for -static -fPIE links.
++ifeq ($(enable_crtbeginP),yes)
++crtbeginP$(objext): $(srcdir)/crtstuff.c
++	$(crt_compile) $(CRTSTUFF_T_CFLAGS_S) \
++	  -c $< -DCRT_BEGIN -DCRTSTUFFT_O -DCRTSTUFFS_O
++endif
+ 
+ ifeq ($(enable_vtable_verify),yes)
+ # These are used in vtable verification; see comments in source files for
+ 
\ No newline at end of file