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-rw-r--r--meta/recipes-devtools/gcc/gcc-6.2/0021-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch234
1 files changed, 234 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-6.2/0021-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch b/meta/recipes-devtools/gcc/gcc-6.2/0021-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
new file mode 100644
index 0000000000..6675ce34fa
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc-6.2/0021-Define-GLIBC_DYNAMIC_LINKER-and-UCLIBC_DYNAMIC_LINKE.patch
@@ -0,0 +1,234 @@
+From 9f73c8918b63e6a1c9b79384fac411d1056eec1c Mon Sep 17 00:00:00 2001
+From: Khem Raj <raj.khem@gmail.com>
+Date: Fri, 29 Mar 2013 09:24:50 +0400
+Subject: [PATCH 21/46] Define GLIBC_DYNAMIC_LINKER and UCLIBC_DYNAMIC_LINKER
+ relative to SYSTEMLIBS_DIR
+
+This patch defines GLIBC_DYNAMIC_LINKER and UCLIBC_DYNAMIC_LINKER
+relative to SYSTEMLIBS_DIR which can be set in generated headers
+This breaks the assumption of hardcoded multilib in gcc
+Change is only for the supported architectures in OE including
+SH, sparc, alpha for possible future support (if any)
+
+Removes the do_headerfix task in metadata
+
+Signed-off-by: Khem Raj <raj.khem@gmail.com>
+
+Upstream-Status: Inappropriate [OE configuration]
+---
+ gcc/config/alpha/linux-elf.h | 4 ++--
+ gcc/config/arm/linux-eabi.h | 4 ++--
+ gcc/config/arm/linux-elf.h | 2 +-
+ gcc/config/i386/linux.h | 2 +-
+ gcc/config/i386/linux64.h | 6 +++---
+ gcc/config/linux.h | 8 ++++----
+ gcc/config/mips/linux.h | 12 ++++++------
+ gcc/config/rs6000/linux64.h | 16 ++++++----------
+ gcc/config/sh/linux.h | 2 +-
+ gcc/config/sparc/linux.h | 2 +-
+ gcc/config/sparc/linux64.h | 4 ++--
+ 11 files changed, 29 insertions(+), 33 deletions(-)
+
+diff --git a/gcc/config/alpha/linux-elf.h b/gcc/config/alpha/linux-elf.h
+index a0764d3..02f7a7c 100644
+--- a/gcc/config/alpha/linux-elf.h
++++ b/gcc/config/alpha/linux-elf.h
+@@ -23,8 +23,8 @@ along with GCC; see the file COPYING3. If not see
+ #define EXTRA_SPECS \
+ { "elf_dynamic_linker", ELF_DYNAMIC_LINKER },
+
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
+-#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
++#define UCLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-uClibc.so.0"
+ #if DEFAULT_LIBC == LIBC_UCLIBC
+ #define CHOOSE_DYNAMIC_LINKER(G, U) "%{mglibc:" G ";:" U "}"
+ #elif DEFAULT_LIBC == LIBC_GLIBC
+diff --git a/gcc/config/arm/linux-eabi.h b/gcc/config/arm/linux-eabi.h
+index ace8481..4010435 100644
+--- a/gcc/config/arm/linux-eabi.h
++++ b/gcc/config/arm/linux-eabi.h
+@@ -68,8 +68,8 @@
+ GLIBC_DYNAMIC_LINKER_DEFAULT and TARGET_DEFAULT_FLOAT_ABI. */
+
+ #undef GLIBC_DYNAMIC_LINKER
+-#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT "/lib/ld-linux.so.3"
+-#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT "/lib/ld-linux-armhf.so.3"
++#define GLIBC_DYNAMIC_LINKER_SOFT_FLOAT SYSTEMLIBS_DIR "ld-linux.so.3"
++#define GLIBC_DYNAMIC_LINKER_HARD_FLOAT SYSTEMLIBS_DIR "ld-linux-armhf.so.3"
+ #define GLIBC_DYNAMIC_LINKER_DEFAULT GLIBC_DYNAMIC_LINKER_SOFT_FLOAT
+
+ #define GLIBC_DYNAMIC_LINKER \
+diff --git a/gcc/config/arm/linux-elf.h b/gcc/config/arm/linux-elf.h
+index a94bd2d..0220628 100644
+--- a/gcc/config/arm/linux-elf.h
++++ b/gcc/config/arm/linux-elf.h
+@@ -62,7 +62,7 @@
+
+ #define LIBGCC_SPEC "%{mfloat-abi=soft*:-lfloat} -lgcc"
+
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
+
+ #define LINUX_TARGET_LINK_SPEC "%{h*} \
+ %{static:-Bstatic} \
+diff --git a/gcc/config/i386/linux.h b/gcc/config/i386/linux.h
+index d37a875..edde586 100644
+--- a/gcc/config/i386/linux.h
++++ b/gcc/config/i386/linux.h
+@@ -20,7 +20,7 @@ along with GCC; see the file COPYING3. If not see
+ <http://www.gnu.org/licenses/>. */
+
+ #define GNU_USER_LINK_EMULATION "elf_i386"
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
+
+ #undef MUSL_DYNAMIC_LINKER
+ #define MUSL_DYNAMIC_LINKER "/lib/ld-musl-i386.so.1"
+diff --git a/gcc/config/i386/linux64.h b/gcc/config/i386/linux64.h
+index 73d22e3..f4b5615 100644
+--- a/gcc/config/i386/linux64.h
++++ b/gcc/config/i386/linux64.h
+@@ -27,9 +27,9 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+ #define GNU_USER_LINK_EMULATION64 "elf_x86_64"
+ #define GNU_USER_LINK_EMULATIONX32 "elf32_x86_64"
+
+-#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
+-#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux-x86-64.so.2"
+-#define GLIBC_DYNAMIC_LINKERX32 "/libx32/ld-linux-x32.so.2"
++#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux-x86-64.so.2"
++#define GLIBC_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ld-linux-x32.so.2"
+
+ #undef MUSL_DYNAMIC_LINKER32
+ #define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-i386.so.1"
+diff --git a/gcc/config/linux.h b/gcc/config/linux.h
+index 9aeeb94..b055652 100644
+--- a/gcc/config/linux.h
++++ b/gcc/config/linux.h
+@@ -81,10 +81,10 @@ see the files COPYING3 and COPYING.RUNTIME respectively. If not, see
+ GLIBC_DYNAMIC_LINKER must be defined for each target using them, or
+ GLIBC_DYNAMIC_LINKER32 and GLIBC_DYNAMIC_LINKER64 for targets
+ supporting both 32-bit and 64-bit compilation. */
+-#define UCLIBC_DYNAMIC_LINKER "/lib/ld-uClibc.so.0"
+-#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
+-#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
+-#define UCLIBC_DYNAMIC_LINKERX32 "/lib/ldx32-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKERX32 SYSTEMLIBS_DIR "ldx32-uClibc.so.0"
+ #define BIONIC_DYNAMIC_LINKER "/system/bin/linker"
+ #define BIONIC_DYNAMIC_LINKER32 "/system/bin/linker"
+ #define BIONIC_DYNAMIC_LINKER64 "/system/bin/linker64"
+diff --git a/gcc/config/mips/linux.h b/gcc/config/mips/linux.h
+index fa253b6..da02c8d 100644
+--- a/gcc/config/mips/linux.h
++++ b/gcc/config/mips/linux.h
+@@ -22,20 +22,20 @@ along with GCC; see the file COPYING3. If not see
+ #define GNU_USER_LINK_EMULATIONN32 "elf32%{EB:b}%{EL:l}tsmipn32"
+
+ #define GLIBC_DYNAMIC_LINKER32 \
+- "%{mnan=2008:/lib/ld-linux-mipsn8.so.1;:/lib/ld.so.1}"
++ "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
+ #define GLIBC_DYNAMIC_LINKER64 \
+- "%{mnan=2008:/lib64/ld-linux-mipsn8.so.1;:/lib64/ld.so.1}"
++ "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
+ #define GLIBC_DYNAMIC_LINKERN32 \
+- "%{mnan=2008:/lib32/ld-linux-mipsn8.so.1;:/lib32/ld.so.1}"
++ "%{mnan=2008:" SYSTEMLIBS_DIR "ld-linux-mipsn8.so.1;:" SYSTEMLIBS_DIR "ld.so.1}"
+
+ #undef UCLIBC_DYNAMIC_LINKER32
+ #define UCLIBC_DYNAMIC_LINKER32 \
+- "%{mnan=2008:/lib/ld-uClibc-mipsn8.so.0;:/lib/ld-uClibc.so.0}"
++ "%{mnan=2008:" SYSTEMLIBS_DIR "ld-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld-uClibc.so.0}"
+ #undef UCLIBC_DYNAMIC_LINKER64
+ #define UCLIBC_DYNAMIC_LINKER64 \
+- "%{mnan=2008:/lib/ld64-uClibc-mipsn8.so.0;:/lib/ld64-uClibc.so.0}"
++ "%{mnan=2008:" SYSTEMLIBS_DIR "ld64-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld64-uClibc.so.0}"
+ #define UCLIBC_DYNAMIC_LINKERN32 \
+- "%{mnan=2008:/lib32/ld-uClibc-mipsn8.so.0;:/lib32/ld-uClibc.so.0}"
++ "%{mnan=2008:" SYSTEMLIBS_DIR "ld-uClibc-mipsn8.so.0;:" SYSTEMLIBS_DIR "ld-uClibc.so.0}"
+
+ #undef MUSL_DYNAMIC_LINKER32
+ #define MUSL_DYNAMIC_LINKER32 "/lib/ld-musl-mips%{EL:el}%{msoft-float:-sf}.so.1"
+diff --git a/gcc/config/rs6000/linux64.h b/gcc/config/rs6000/linux64.h
+index fefa0c4..7173938 100644
+--- a/gcc/config/rs6000/linux64.h
++++ b/gcc/config/rs6000/linux64.h
+@@ -412,16 +412,11 @@ extern int dot_symbols;
+ #undef LINK_OS_DEFAULT_SPEC
+ #define LINK_OS_DEFAULT_SPEC "%(link_os_linux)"
+
+-#define GLIBC_DYNAMIC_LINKER32 "%(dynamic_linker_prefix)/lib/ld.so.1"
+-
++#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld.so.1"
+ #ifdef LINUX64_DEFAULT_ABI_ELFv2
+-#define GLIBC_DYNAMIC_LINKER64 \
+-"%{mabi=elfv1:%(dynamic_linker_prefix)/lib64/ld64.so.1;" \
+-":%(dynamic_linker_prefix)/lib64/ld64.so.2}"
++#define GLIBC_DYNAMIC_LINKER64 "%{mabi=elfv1:" SYSTEMLIBS_DIR "ld64.so.1;:" SYSTEMLIBS_DIR "ld64.so.2}"
+ #else
+-#define GLIBC_DYNAMIC_LINKER64 \
+-"%{mabi=elfv2:%(dynamic_linker_prefix)/lib64/ld64.so.2;" \
+-":%(dynamic_linker_prefix)/lib64/ld64.so.1}"
++#define GLIBC_DYNAMIC_LINKER64 "%{mabi=elfv2:" SYSTEMLIBS_DIR "ld64.so.2;:" SYSTEMLIBS_DIR "ld64.so.1}"
+ #endif
+
+ #define MUSL_DYNAMIC_LINKER32 \
+@@ -429,8 +424,9 @@ extern int dot_symbols;
+ #define MUSL_DYNAMIC_LINKER64 \
+ "/lib/ld-musl-powerpc64" MUSL_DYNAMIC_LINKER_E "%{msoft-float:-sf}.so.1"
+
+-#define UCLIBC_DYNAMIC_LINKER32 "/lib/ld-uClibc.so.0"
+-#define UCLIBC_DYNAMIC_LINKER64 "/lib/ld64-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-uClibc.so.0"
++#define UCLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld64-uClibc.so.0"
++
+ #if DEFAULT_LIBC == LIBC_UCLIBC
+ #define CHOOSE_DYNAMIC_LINKER(G, U, M) \
+ "%{mglibc:" G ";:%{mmusl:" M ";:" U "}}"
+diff --git a/gcc/config/sh/linux.h b/gcc/config/sh/linux.h
+index 2a036ac..50fb735 100644
+--- a/gcc/config/sh/linux.h
++++ b/gcc/config/sh/linux.h
+@@ -64,7 +64,7 @@ along with GCC; see the file COPYING3. If not see
+ "/lib/ld-musl-sh" MUSL_DYNAMIC_LINKER_E MUSL_DYNAMIC_LINKER_FP \
+ "%{mfdpic:-fdpic}.so.1"
+
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
+
+ #undef SUBTARGET_LINK_EMUL_SUFFIX
+ #define SUBTARGET_LINK_EMUL_SUFFIX "%{mfdpic:_fd;:_linux}"
+diff --git a/gcc/config/sparc/linux.h b/gcc/config/sparc/linux.h
+index 9b32577..7bd66de 100644
+--- a/gcc/config/sparc/linux.h
++++ b/gcc/config/sparc/linux.h
+@@ -83,7 +83,7 @@ extern const char *host_detect_local_cpu (int argc, const char **argv);
+ When the -shared link option is used a final link is not being
+ done. */
+
+-#define GLIBC_DYNAMIC_LINKER "/lib/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER SYSTEMLIBS_DIR "ld-linux.so.2"
+
+ #undef LINK_SPEC
+ #define LINK_SPEC "-m elf32_sparc %{shared:-shared} \
+diff --git a/gcc/config/sparc/linux64.h b/gcc/config/sparc/linux64.h
+index a1ef325..3bae3d5 100644
+--- a/gcc/config/sparc/linux64.h
++++ b/gcc/config/sparc/linux64.h
+@@ -84,8 +84,8 @@ along with GCC; see the file COPYING3. If not see
+ When the -shared link option is used a final link is not being
+ done. */
+
+-#define GLIBC_DYNAMIC_LINKER32 "/lib/ld-linux.so.2"
+-#define GLIBC_DYNAMIC_LINKER64 "/lib64/ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER32 SYSTEMLIBS_DIR "ld-linux.so.2"
++#define GLIBC_DYNAMIC_LINKER64 SYSTEMLIBS_DIR "ld-linux.so.2"
+
+ #ifdef SPARC_BI_ARCH
+
+--
+2.8.2
+