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authorKhem Raj <raj.khem@gmail.com>2016-05-15 09:28:54 -0700
committerKoen Kooi <koen.kooi@linaro.org>2016-05-17 08:35:17 +0200
commitb9864682df5be30f12147340ab1736f5b2f903d5 (patch)
tree04c170be30bb46b23091cf517b5ebe56526fab71 /meta-linaro-toolchain/recipes-devtools/gcc
parentf1469457a3661799d4c8dafc72779a07bd0439da (diff)
downloadmeta-linaro-b9864682df5be30f12147340ab1736f5b2f903d5.tar.gz
gcc-linaro-5.2: Fix build with gcc6 on host
Backport OE-core fix Change-Id: Icac2d8e764ac38645e2c83bf829e2b0cc138ecf9 Signed-off-by: Khem Raj <raj.khem@gmail.com> Signed-off-by: Koen Kooi <koen.kooi@linaro.org>
Diffstat (limited to 'meta-linaro-toolchain/recipes-devtools/gcc')
-rw-r--r--meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-5.2.inc1
-rw-r--r--meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-5.2/0060-remove-prototypes-cfns.patch153
2 files changed, 154 insertions, 0 deletions
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-5.2.inc b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-5.2.inc
index ca44d66..f928e77 100644
--- a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-5.2.inc
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-5.2.inc
@@ -108,6 +108,7 @@ SRC_URI = "https://releases.linaro.org/components/toolchain/gcc-linaro/${BASEPV}
file://0041-handle-target-sysroot-multilib.patch \
file://0042-cxxflags-for-build.patch \
file://PR67954.patch \
+ file://0060-remove-prototypes-cfns.patch \
"
# file://0038-fix-g++-sysroot.patch
diff --git a/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-5.2/0060-remove-prototypes-cfns.patch b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-5.2/0060-remove-prototypes-cfns.patch
new file mode 100644
index 0000000..2452b6f
--- /dev/null
+++ b/meta-linaro-toolchain/recipes-devtools/gcc/gcc-linaro-5.2/0060-remove-prototypes-cfns.patch
@@ -0,0 +1,153 @@
+Upstream-Status: backport
+
+From 1e5f1089dec3af328fd03125d6778f666d0bd4e4 Mon Sep 17 00:00:00 2001
+From: edlinger <edlinger@138bc75d-0d04-0410-961f-82ee72b054a4>
+Date: Thu, 25 Feb 2016 15:33:50 +0000
+Subject: [PATCH] 2016-02-25 Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ Backported from mainline
+ 2016-02-19 Jakub Jelinek <jakub@redhat.com>
+ Bernd Edlinger <bernd.edlinger@hotmail.de>
+
+ * Make-lang.in: Invoke gperf with -L C++.
+ * cfns.gperf: Remove prototypes for hash and libc_name_p
+ inlines.
+ * cfns.h: Regenerated.
+ * except.c (nothrow_libfn_p): Adjust.
+
+
+---
+ gcc/cp/Make-lang.in | 2 +-
+ gcc/cp/cfns.gperf | 10 ++--------
+ gcc/cp/cfns.h | 41 ++++++++++++++---------------------------
+ gcc/cp/except.c | 3 ++-
+ 5 files changed, 31 insertions(+), 37 deletions(-)
+
+diff --git a/gcc/cp/Make-lang.in b/gcc/cp/Make-lang.in
+index e98beb1..b09fb02 100644
+--- a/gcc/cp/Make-lang.in
++++ b/gcc/cp/Make-lang.in
+@@ -111,7 +111,7 @@ else
+ # deleting the $(srcdir)/cp/cfns.h file.
+ $(srcdir)/cp/cfns.h:
+ endif
+- gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' -L ANSI-C \
++ gperf -o -C -E -k '1-6,$$' -j1 -D -N 'libc_name_p' -L C++ \
+ $(srcdir)/cp/cfns.gperf --output-file $(srcdir)/cp/cfns.h
+
+ #
+diff --git a/gcc/cp/cfns.gperf b/gcc/cp/cfns.gperf
+index 68acd3d..214ecf6 100644
+--- a/gcc/cp/cfns.gperf
++++ b/gcc/cp/cfns.gperf
+@@ -1,3 +1,5 @@
++%language=C++
++%define class-name libc_name
+ %{
+ /* Copyright (C) 2000-2015 Free Software Foundation, Inc.
+
+@@ -16,14 +18,6 @@ for more details.
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING3. If not see
+ <http://www.gnu.org/licenses/>. */
+-#ifdef __GNUC__
+-__inline
+-#endif
+-static unsigned int hash (const char *, unsigned int);
+-#ifdef __GNUC__
+-__inline
+-#endif
+-const char * libc_name_p (const char *, unsigned int);
+ %}
+ %%
+ # The standard C library functions, for feeding to gperf; the result is used
+diff --git a/gcc/cp/cfns.h b/gcc/cp/cfns.h
+index 1c6665d..596f413 100644
+--- a/gcc/cp/cfns.h
++++ b/gcc/cp/cfns.h
+@@ -1,5 +1,5 @@
+-/* ANSI-C code produced by gperf version 3.0.3 */
+-/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L ANSI-C cfns.gperf */
++/* C++ code produced by gperf version 3.0.4 */
++/* Command-line: gperf -o -C -E -k '1-6,$' -j1 -D -N libc_name_p -L C++ --output-file cfns.h cfns.gperf */
+
+ #if !((' ' == 32) && ('!' == 33) && ('"' == 34) && ('#' == 35) \
+ && ('%' == 37) && ('&' == 38) && ('\'' == 39) && ('(' == 40) \
+@@ -28,7 +28,7 @@
+ #error "gperf generated tables don't work with this execution character set. Please report a bug to <bug-gnu-gperf@gnu.org>."
+ #endif
+
+-#line 1 "cfns.gperf"
++#line 3 "cfns.gperf"
+
+ /* Copyright (C) 2000-2015 Free Software Foundation, Inc.
+
+@@ -47,25 +47,18 @@ for more details.
+ You should have received a copy of the GNU General Public License
+ along with GCC; see the file COPYING3. If not see
+ <http://www.gnu.org/licenses/>. */
+-#ifdef __GNUC__
+-__inline
+-#endif
+-static unsigned int hash (const char *, unsigned int);
+-#ifdef __GNUC__
+-__inline
+-#endif
+-const char * libc_name_p (const char *, unsigned int);
+ /* maximum key range = 391, duplicates = 0 */
+
+-#ifdef __GNUC__
+-__inline
+-#else
+-#ifdef __cplusplus
+-inline
+-#endif
+-#endif
+-static unsigned int
+-hash (register const char *str, register unsigned int len)
++class libc_name
++{
++private:
++ static inline unsigned int hash (const char *str, unsigned int len);
++public:
++ static const char *libc_name_p (const char *str, unsigned int len);
++};
++
++inline unsigned int
++libc_name::hash (register const char *str, register unsigned int len)
+ {
+ static const unsigned short asso_values[] =
+ {
+@@ -122,14 +115,8 @@ hash (register const char *str, register unsigned int len)
+ return hval + asso_values[(unsigned char)str[len - 1]];
+ }
+
+-#ifdef __GNUC__
+-__inline
+-#ifdef __GNUC_STDC_INLINE__
+-__attribute__ ((__gnu_inline__))
+-#endif
+-#endif
+ const char *
+-libc_name_p (register const char *str, register unsigned int len)
++libc_name::libc_name_p (register const char *str, register unsigned int len)
+ {
+ enum
+ {
+diff --git a/gcc/cp/except.c b/gcc/cp/except.c
+index 3ff1ce6..2f2e396 100644
+--- a/gcc/cp/except.c
++++ b/gcc/cp/except.c
+@@ -1040,7 +1040,8 @@ nothrow_libfn_p (const_tree fn)
+ unless the system headers are playing rename tricks, and if
+ they are, we don't want to be confused by them. */
+ id = DECL_NAME (fn);
+- return !!libc_name_p (IDENTIFIER_POINTER (id), IDENTIFIER_LENGTH (id));
++ return !!libc_name::libc_name_p (IDENTIFIER_POINTER (id),
++ IDENTIFIER_LENGTH (id));
+ }
+
+ /* Returns nonzero if an exception of type FROM will be caught by a
+--
+2.8.2
+