82 lines
3.0 KiB
Diff
82 lines
3.0 KiB
Diff
Ensure target gcc headers can be included
|
|
|
|
There are a few headers installed as part of the OpenEmbedded
|
|
gcc-runtime target (omp.h, ssp/*.h). Being installed from a recipe
|
|
built for the target architecture, these are within the target
|
|
sysroot and not cross/nativesdk; thus they weren't able to be
|
|
found by gcc with the existing search paths. Add support for
|
|
picking up these headers under the sysroot supplied on the gcc
|
|
command line in order to resolve this.
|
|
|
|
Signed-off-by: Paul Eggleton <paul.eggleton@linux.intel.com>
|
|
|
|
Upstream-Status: Pending
|
|
|
|
--- a/gcc/Makefile.in 2014-12-23 11:57:33.327873331 +0000
|
|
+++ b/gcc/Makefile.in 2015-01-21 11:32:35.447305394 +0000
|
|
@@ -587,6 +587,7 @@
|
|
|
|
# Directory in which the compiler finds libraries etc.
|
|
libsubdir = $(libdir)/gcc/$(target_noncanonical)/$(version)
|
|
+libsubdir_target = gcc/$(target_noncanonical)/$(version)
|
|
# Directory in which the compiler finds executables
|
|
libexecsubdir = $(libexecdir)/gcc/$(target_noncanonical)/$(version)
|
|
# Directory in which all plugin resources are installed
|
|
@@ -2534,6 +2535,7 @@
|
|
|
|
PREPROCESSOR_DEFINES = \
|
|
-DGCC_INCLUDE_DIR=\"$(libsubdir)/include\" \
|
|
+ -DGCC_INCLUDE_SUBDIR_TARGET=\"$(libsubdir_target)/include\" \
|
|
-DFIXED_INCLUDE_DIR=\"$(libsubdir)/include-fixed\" \
|
|
-DGPLUSPLUS_INCLUDE_DIR=\"$(gcc_gxx_include_dir)\" \
|
|
-DGPLUSPLUS_INCLUDE_DIR_ADD_SYSROOT=$(gcc_gxx_include_dir_add_sysroot) \
|
|
--- a/gcc/cppdefault.c 2015-01-13 17:40:26.131012725 +0000
|
|
+++ b/gcc/cppdefault.c 2015-01-21 11:30:08.928426492 +0000
|
|
@@ -59,6 +59,10 @@
|
|
/* This is the dir for gcc's private headers. */
|
|
{ GCC_INCLUDE_DIR, "GCC", 0, 0, 0, 0 },
|
|
#endif
|
|
+#ifdef GCC_INCLUDE_SUBDIR_TARGET
|
|
+ /* This is the dir for gcc's private headers under the specified sysroot. */
|
|
+ { STANDARD_STARTFILE_PREFIX_2 GCC_INCLUDE_SUBDIR_TARGET, "GCC", 0, 0, 1, 0 },
|
|
+#endif
|
|
#ifdef LOCAL_INCLUDE_DIR
|
|
/* /usr/local/include comes before the fixincluded header files. */
|
|
{ LOCAL_INCLUDE_DIR, 0, 0, 1, 1, 2 },
|
|
diff --git a/gcc/defaults.h b/gcc/defaults.h
|
|
index f94ae17..d98b40b 100644
|
|
--- a/gcc/defaults.h
|
|
+++ b/gcc/defaults.h
|
|
@@ -1390,4 +1390,13 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
|
|
|
|
#endif /* GCC_INSN_FLAGS_H */
|
|
|
|
+/* Default prefixes to attach to command names. */
|
|
+
|
|
+#ifndef STANDARD_STARTFILE_PREFIX_1
|
|
+#define STANDARD_STARTFILE_PREFIX_1 "/lib/"
|
|
+#endif
|
|
+#ifndef STANDARD_STARTFILE_PREFIX_2
|
|
+#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib/"
|
|
+#endif
|
|
+
|
|
#endif /* ! GCC_DEFAULTS_H */
|
|
diff --git a/gcc/gcc.c b/gcc/gcc.c
|
|
index 9f0b781..174fca8 100644
|
|
--- a/gcc/gcc.c
|
|
+++ b/gcc/gcc.c
|
|
@@ -1189,13 +1189,6 @@ static const char *gcc_libexec_prefix;
|
|
|
|
/* Default prefixes to attach to command names. */
|
|
|
|
-#ifndef STANDARD_STARTFILE_PREFIX_1
|
|
-#define STANDARD_STARTFILE_PREFIX_1 "/lib/"
|
|
-#endif
|
|
-#ifndef STANDARD_STARTFILE_PREFIX_2
|
|
-#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib/"
|
|
-#endif
|
|
-
|
|
#ifdef CROSS_DIRECTORY_STRUCTURE /* Don't use these prefixes for a cross compiler. */
|
|
#undef MD_EXEC_PREFIX
|
|
#undef MD_STARTFILE_PREFIX
|