From: Peter Korsgaard Date: Wed, 28 Sep 2016 14:33:14 +0000 (+0200) Subject: lzop: unbreak powerpc build with GCC >= 5 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=1495e72d587d02a8e18ccef028eddcd0a6de70e2;p=buildroot.git lzop: unbreak powerpc build with GCC >= 5 Fixes: http://autobuild.buildroot.net/results/c60/c60554f7b84d5050b86c1735fb857856ddfa4dff/ http://autobuild.buildroot.net/results/888/888ea1aea200a71d0887754e2afabdc6b260bf2f/ http://autobuild.buildroot.net/results/219/219194d269d7f3cf4c3db120e6d8079085916bd3/ GCC >= 5 changed the behaviour of 'extern inline', causing linking errors when the powerpc inline functions are used in multiple compilation units: https://gcc.gnu.org/gcc-5/porting_to.html Add a patch from openembedded to change it to use static inline (which has the correct behaviour in both old/new GCC versions) to fix it. Signed-off-by: Peter Korsgaard --- diff --git a/package/lzop/0002-use-static-inlines-as-the-external-inline-definition.patch b/package/lzop/0002-use-static-inlines-as-the-external-inline-definition.patch new file mode 100644 index 0000000000..f6d076a9f7 --- /dev/null +++ b/package/lzop/0002-use-static-inlines-as-the-external-inline-definition.patch @@ -0,0 +1,102 @@ +From ecccbcf66da53779d88e38e2af7f82eff8dde7f8 Mon Sep 17 00:00:00 2001 +From: Khem Raj +Date: Sun, 16 Aug 2015 10:35:47 -0700 +Subject: [PATCH] use static inlines as the external inline definition has + changed with gcc5 + +[Patch from https://raw.githubusercontent.com/openembedded/openembedded-core/master/meta/recipes-support/lzop/lzop/0001-use-static-inlines-as-the-external-inline-definition.patch] +Signed-off-by: Khem Raj +Signed-off-by: Peter Korsgaard +--- +Upstream-Status: Pending + + src/miniacc.h | 24 ++++++++---------------- + 1 file changed, 8 insertions(+), 16 deletions(-) + +diff --git a/src/miniacc.h b/src/miniacc.h +index 09e6f0c..cae98d1 100644 +--- a/src/miniacc.h ++++ b/src/miniacc.h +@@ -2880,8 +2880,7 @@ typedef void (__acc_cdecl_sighandler *acc_sighandler_t)(acc_signo_t); + #if !(ACC_CFG_NO_INLINE_ASM) && (__acc_HAVE_forceinline) + #if (ACC_ARCH_POWERPC && ACC_ABI_BIG_ENDIAN) && (ACC_CC_GNUC) + #if !defined(ACC_UA_GET_LE16) +-extern __acc_forceinline unsigned long __ACC_UA_GET_LE16(__acc_ua_volatile const void* pp); +-extern __acc_forceinline unsigned long __ACC_UA_GET_LE16(__acc_ua_volatile const void* pp) { ++static __acc_forceinline unsigned long __ACC_UA_GET_LE16(__acc_ua_volatile const void* pp) { + __acc_ua_volatile const acc_uint16e_t* p = (__acc_ua_volatile const acc_uint16e_t*) pp; + unsigned long v; + __asm__ __volatile__("lhbrx %0,0,%1" : "=r" (v) : "r" (p), "m" (*p)); +@@ -2890,8 +2889,7 @@ extern __acc_forceinline unsigned long __ACC_UA_GET_LE16(__acc_ua_volatile const + #define ACC_UA_GET_LE16(p) __ACC_UA_GET_LE16(p) + #endif + #if !defined(ACC_UA_SET_LE16) +-extern __acc_forceinline void __ACC_UA_SET_LE16(__acc_ua_volatile void* pp, unsigned long v); +-extern __acc_forceinline void __ACC_UA_SET_LE16(__acc_ua_volatile void* pp, unsigned long v) { ++static __acc_forceinline void __ACC_UA_SET_LE16(__acc_ua_volatile void* pp, unsigned long v) { + __acc_ua_volatile acc_uint16e_t* p = (__acc_ua_volatile acc_uint16e_t*) pp; + __asm__ __volatile__("sthbrx %2,0,%1" : "=m" (*p) : "r" (p), "r" (v)); + } +@@ -2916,8 +2914,7 @@ extern __acc_forceinline void __ACC_UA_SET_LE16(__acc_ua_volatile void* pp, unsi + #if !(ACC_CFG_NO_INLINE_ASM) && (__acc_HAVE_forceinline) + #if (ACC_ARCH_POWERPC && ACC_ABI_BIG_ENDIAN) && (ACC_CC_GNUC) + #if !defined(ACC_UA_GET_LE32) +-extern __acc_forceinline unsigned long __ACC_UA_GET_LE32(__acc_ua_volatile const void* pp); +-extern __acc_forceinline unsigned long __ACC_UA_GET_LE32(__acc_ua_volatile const void* pp) { ++static __acc_forceinline unsigned long __ACC_UA_GET_LE32(__acc_ua_volatile const void* pp) { + __acc_ua_volatile const acc_uint32e_t* p = (__acc_ua_volatile const acc_uint32e_t*) pp; + unsigned long v; + __asm__ __volatile__("lwbrx %0,0,%1" : "=r" (v) : "r" (p), "m" (*p)); +@@ -2926,8 +2923,7 @@ extern __acc_forceinline unsigned long __ACC_UA_GET_LE32(__acc_ua_volatile const + #define ACC_UA_GET_LE32(p) __ACC_UA_GET_LE32(p) + #endif + #if !defined(ACC_UA_SET_LE32) +-extern __acc_forceinline void __ACC_UA_SET_LE32(__acc_ua_volatile void* pp, unsigned long v); +-extern __acc_forceinline void __ACC_UA_SET_LE32(__acc_ua_volatile void* pp, unsigned long v) { ++static __acc_forceinline void __ACC_UA_SET_LE32(__acc_ua_volatile void* pp, unsigned long v) { + __acc_ua_volatile acc_uint32e_t* p = (__acc_ua_volatile acc_uint32e_t*) pp; + __asm__ __volatile__("stwbrx %2,0,%1" : "=m" (*p) : "r" (p), "r" (v)); + } +@@ -3307,8 +3303,7 @@ typedef void (__acc_cdecl_sighandler *acc_sighandler_t)(acc_signo_t); + #if !(ACC_CFG_NO_INLINE_ASM) && (__acc_HAVE_forceinline) + #if (ACC_ARCH_POWERPC && ACC_ABI_BIG_ENDIAN) && (ACC_CC_GNUC) + #if !defined(ACC_UA_GET_LE16) +-extern __acc_forceinline unsigned long __ACC_UA_GET_LE16(__acc_ua_volatile const void* pp); +-extern __acc_forceinline unsigned long __ACC_UA_GET_LE16(__acc_ua_volatile const void* pp) { ++static __acc_forceinline unsigned long __ACC_UA_GET_LE16(__acc_ua_volatile const void* pp) { + __acc_ua_volatile const acc_uint16e_t* p = (__acc_ua_volatile const acc_uint16e_t*) pp; + unsigned long v; + __asm__ __volatile__("lhbrx %0,0,%1" : "=r" (v) : "r" (p), "m" (*p)); +@@ -3317,8 +3312,7 @@ extern __acc_forceinline unsigned long __ACC_UA_GET_LE16(__acc_ua_volatile const + #define ACC_UA_GET_LE16(p) __ACC_UA_GET_LE16(p) + #endif + #if !defined(ACC_UA_SET_LE16) +-extern __acc_forceinline void __ACC_UA_SET_LE16(__acc_ua_volatile void* pp, unsigned long v); +-extern __acc_forceinline void __ACC_UA_SET_LE16(__acc_ua_volatile void* pp, unsigned long v) { ++static __acc_forceinline void __ACC_UA_SET_LE16(__acc_ua_volatile void* pp, unsigned long v) { + __acc_ua_volatile acc_uint16e_t* p = (__acc_ua_volatile acc_uint16e_t*) pp; + __asm__ __volatile__("sthbrx %2,0,%1" : "=m" (*p) : "r" (p), "r" (v)); + } +@@ -3343,8 +3337,7 @@ extern __acc_forceinline void __ACC_UA_SET_LE16(__acc_ua_volatile void* pp, unsi + #if !(ACC_CFG_NO_INLINE_ASM) && (__acc_HAVE_forceinline) + #if (ACC_ARCH_POWERPC && ACC_ABI_BIG_ENDIAN) && (ACC_CC_GNUC) + #if !defined(ACC_UA_GET_LE32) +-extern __acc_forceinline unsigned long __ACC_UA_GET_LE32(__acc_ua_volatile const void* pp); +-extern __acc_forceinline unsigned long __ACC_UA_GET_LE32(__acc_ua_volatile const void* pp) { ++static __acc_forceinline unsigned long __ACC_UA_GET_LE32(__acc_ua_volatile const void* pp) { + __acc_ua_volatile const acc_uint32e_t* p = (__acc_ua_volatile const acc_uint32e_t*) pp; + unsigned long v; + __asm__ __volatile__("lwbrx %0,0,%1" : "=r" (v) : "r" (p), "m" (*p)); +@@ -3353,8 +3346,7 @@ extern __acc_forceinline unsigned long __ACC_UA_GET_LE32(__acc_ua_volatile const + #define ACC_UA_GET_LE32(p) __ACC_UA_GET_LE32(p) + #endif + #if !defined(ACC_UA_SET_LE32) +-extern __acc_forceinline void __ACC_UA_SET_LE32(__acc_ua_volatile void* pp, unsigned long v); +-extern __acc_forceinline void __ACC_UA_SET_LE32(__acc_ua_volatile void* pp, unsigned long v) { ++static __acc_forceinline void __ACC_UA_SET_LE32(__acc_ua_volatile void* pp, unsigned long v) { + __acc_ua_volatile acc_uint32e_t* p = (__acc_ua_volatile acc_uint32e_t*) pp; + __asm__ __volatile__("stwbrx %2,0,%1" : "=m" (*p) : "r" (p), "r" (v)); + } +-- +2.5.0 +