diff options
Diffstat (limited to 'gcc')
| -rw-r--r-- | gcc/ChangeLog | 5 | ||||
| -rw-r--r-- | gcc/Makefile.in | 10 |
2 files changed, 10 insertions, 5 deletions
diff --git a/gcc/ChangeLog b/gcc/ChangeLog index a8443a8..9fdf504 100644 --- a/gcc/ChangeLog +++ b/gcc/ChangeLog @@ -1,3 +1,8 @@ +2000-04-24 Kaveh R. Ghazi <ghazi@caip.rutgers.edu> + + * Makefile.in (GCC_FOR_TARGET, GCC_CFLAGS, LIBGCC2_INCLUDES, + deduced.h): Use -isystem, not -I, for including system headers. + 2000-04-24 Nick Clifton <nickc@cygnus.com> * config/fr30/fr30.md (addsi3): Do not use small add instruction if diff --git a/gcc/Makefile.in b/gcc/Makefile.in index 887ee89..50856b8 100644 --- a/gcc/Makefile.in +++ b/gcc/Makefile.in @@ -161,12 +161,12 @@ INSTALL_ASSERT_H = install-assert-h # The GCC to use for compiling libgcc2.a, enquire, and libgcc1-test. # Usually the one we just built. # Don't use this as a dependency--use $(GCC_PASSES) or $(GCC_PARTS). -GCC_FOR_TARGET = ./xgcc -B$(build_tooldir)/bin/ -B./ -I$(build_tooldir)/include +GCC_FOR_TARGET = ./xgcc -B$(build_tooldir)/bin/ -B./ -isystem $(build_tooldir)/include # This is used instead of ALL_CFLAGS when compiling with GCC_FOR_TARGET. # It omits XCFLAGS, and specifies -B./. -# It also specifies -I./include to find, e.g., stddef.h. -GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) -I./include $(TCFLAGS) +# It also specifies -isystem ./include to find, e.g., stddef.h. +GCC_CFLAGS=$(INTERNAL_CFLAGS) $(X_CFLAGS) $(T_CFLAGS) $(CFLAGS) -isystem ./include $(TCFLAGS) # Specify the abi to use when building the c++ runtime GXX_ABI_FLAG=@GXX_ABI_FLAG@ @@ -360,7 +360,7 @@ LIBGCC2_DEBUG_CFLAGS = -g1 LIBGCC2_CFLAGS = -O2 $(LIBGCC2_INCLUDES) $(GCC_CFLAGS) $(TARGET_LIBGCC2_CFLAGS) $(LIBGCC2_DEBUG_CFLAGS) $(GTHREAD_FLAGS) -DIN_LIBGCC2 -D__GCC_FLOAT_NOT_NEEDED @inhibit_libc@ # Additional options to use when compiling libgcc2.a. -# Some targets override this to -Iinclude +# Some targets override this to -isystem include LIBGCC2_INCLUDES = # Additional target-dependent options for compiling libgcc2.a. @@ -2239,7 +2239,7 @@ stmp-fixinc: fixinc.sh gsyslimits.h deduced.h: $(GCC_PASSES) $(srcdir)/scan-types.sh stmp-int-hdrs if [ -d $(SYSTEM_HEADER_DIR) ]; \ then \ - CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -Iinclude -I${SYSTEM_HEADER_DIR}"; \ + CC="$(GCC_FOR_TARGET) $(GCC_CFLAGS) $(ALL_CPPFLAGS) -I. -I$(srcdir) -isystem include -isystem ${SYSTEM_HEADER_DIR}"; \ export CC; \ $(SHELL) $(srcdir)/scan-types.sh "$(srcdir)" >tmp-deduced.h; \ mv tmp-deduced.h deduced.h; \ |