Package: src:gcc-5
Version: 5-20150309-1
I tested gcc-5 on mips64el, it need a little patch to build.
See the attached patch please.
--
YunQiang Su
diff --git a/debian/patches/gcc-multiarch.diff
b/debian/patches/gcc-multiarch.diff
index 5f2a4ef..b35e191 100644
--- a/debian/patches/gcc-multiarch.diff
+++ b/debian/patches/gcc-multiarch.diff
@@ -7,11 +7,13 @@
* config/i386/t-linux64: Set MULTIARCH_DIRNAME.
* config/i386/t-kfreebsd: Set MULTIARCH_DIRNAME.
* config.gcc (i[34567]86-*-linux* | x86_64-*-linux*): Prepend
- i386/t-linux to $tmake_file.
+ i386/t-linux to $tmake_file;
+ set defualt ABI to N64 for mips64el.
* config/mips/t-linux64: Set MULTIARCH_DIRNAME.
* config/rs6000/t-linux64: Set MULTIARCH_DIRNAME.
* config/s390/t-linux64: Set MULTIARCH_DIRNAME.
* config/sparc/t-linux64: Set MULTIARCH_DIRNAME.
+ * src/gcc/config/mips/mips.h: (/usr)/lib as default path.
Index: b/src/gcc/config/sh/t-linux
===================================================================
@@ -108,9 +110,20 @@ Index: b/src/gcc/config/mips/t-linux64
+endif
Index: b/src/gcc/config.gcc
===================================================================
---- a/src/gcc/config.gcc
-+++ b/src/gcc/config.gcc
-@@ -4220,7 +4220,7 @@ case ${target} in
+--- a/src/gcc/config.gcc 2015-03-11 01:56:41.641941311 +0800
++++ b/src/gcc/config.gcc 2015-03-11 01:56:41.621941311 +0800
+@@ -2030,6 +2030,10 @@
+ default_mips_arch=mips64r2
+ enable_mips_multilibs="yes"
+ ;;
++ mips64*-*-linux-gnuabi64 | mipsisa64*-*-linux-gnuabi64)
++ default_mips_abi=64
++ enable_mips_multilibs="yes"
++ ;;
+ mips64*-*-linux* | mipsisa64*-*-linux*)
+ default_mips_abi=n32
+ enable_mips_multilibs="yes"
+@@ -4221,7 +4225,7 @@
i[34567]86-*-darwin* | x86_64-*-darwin*)
;;
i[34567]86-*-linux* | x86_64-*-linux*)
@@ -134,3 +147,21 @@ Index: b/src/gcc/config/aarch64/t-aarch64-linux
-MULTILIB_OSDIRNAMES += mabi.ilp32=../libilp32
+MULTIARCH_DIRNAME = $(call if_multiarch,aarch64$(AARCH_BE)-linux-gnu)
+Index: b/src/gcc/config/mips/mips.h
+===================================================================
+--- a/src/gcc/config/mips/mips.h 2015-03-11 01:40:50.000000000 +0800
++++ b/src/gcc/config/mips/mips.h 2015-03-11 03:16:53.313941935 +0800
+@@ -3137,13 +3137,3 @@
+ with arguments ARGS. */
+ #define PMODE_INSN(NAME, ARGS) \
+ (Pmode == SImode ? NAME ## _si ARGS : NAME ## _di ARGS)
+-
+-/* If we are *not* using multilibs and the default ABI is not ABI_32 we
+- need to change these from /lib and /usr/lib. */
+-#if MIPS_ABI_DEFAULT == ABI_N32
+-#define STANDARD_STARTFILE_PREFIX_1 "/lib32/"
+-#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib32/"
+-#elif MIPS_ABI_DEFAULT == ABI_64
+-#define STANDARD_STARTFILE_PREFIX_1 "/lib64/"
+-#define STANDARD_STARTFILE_PREFIX_2 "/usr/lib64/"
+-#endif
