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| author | Peter Korsgaard <jacmet@sunsite.dk> | 2011-09-13 16:02:38 +0200 |
|---|---|---|
| committer | Peter Korsgaard <jacmet@sunsite.dk> | 2011-09-13 16:02:38 +0200 |
| commit | ab6b9e77fed118acb8a757d947708fc1773d21dc (patch) | |
| tree | 7f1089636783b2135ea0c10e6f43a7cc20e3c9d1 /toolchain | |
| parent | 3e4d029219f0a4b48c428cf59ba6b220aeedf132 (diff) | |
| download | buildroot-novena-ab6b9e77fed118acb8a757d947708fc1773d21dc.tar.gz buildroot-novena-ab6b9e77fed118acb8a757d947708fc1773d21dc.zip | |
uClibc: add patches to unbreak 0.9.32 on powerpc e500
Patches from Jason Woodward, posted on the uClibc list back in July.
Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk>
Diffstat (limited to 'toolchain')
3 files changed, 93 insertions, 0 deletions
diff --git a/toolchain/uClibc/uClibc-0.9.32-Fix-e500-__fe_nomask_env-use-of-__set_errno.patch b/toolchain/uClibc/uClibc-0.9.32-Fix-e500-__fe_nomask_env-use-of-__set_errno.patch new file mode 100644 index 000000000..1908925a3 --- /dev/null +++ b/toolchain/uClibc/uClibc-0.9.32-Fix-e500-__fe_nomask_env-use-of-__set_errno.patch @@ -0,0 +1,34 @@ +>From 49f58308779cb0b798f5e7bc902bbc515c1ec394 Mon Sep 17 00:00:00 2001 +From: Jason Woodward <jason.woodward@timesys.com> +Date: Sat, 11 Jun 2011 22:00:59 -0400 +Subject: [PATCH] Fix e500 __fe_nomask_env use of __set_errno w/o CFLAGS-libm + +Since the new _LIBC guard in 96c9a8f7d00cdf6bb7968a2390b9d87da8a45e2d we need +to use CFLAGS-libm (-DNOT_IN_libc -DIS_IN_libm) or we end up with linker +errors like: + + lib/libm.a(fe_nomask.os): In function `__fe_nomask_env': + fe_nomask.c:(.text+0x26): undefined reference to `__libc_errno' + collect2: ld returned 1 exit status + +Signed-off-by: Jason Woodward <jason.woodward@timesys.com> +--- + libm/powerpc/e500/fpu/Makefile.arch | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/libm/powerpc/e500/fpu/Makefile.arch b/libm/powerpc/e500/fpu/Makefile.arch +index 904561e..a64843f 100644 +--- a/libm/powerpc/e500/fpu/Makefile.arch ++++ b/libm/powerpc/e500/fpu/Makefile.arch +@@ -11,6 +11,8 @@ libm_ARCH_SRC:=$(wildcard $(libm_ARCH_fpu_DIR)/*.c) + libm_ARCH_OBJ:=$(patsubst $(libm_ARCH_fpu_DIR)/%.c,$(libm_ARCH_fpu_OUT)/%.o,$(libm_ARCH_SRC)) + endif + ++CFLAGS-fe_nomask.c := $(CFLAGS-libm) ++ + libm_ARCH_OBJS:=$(libm_ARCH_OBJ) + + ifeq ($(DOPIC),y) +-- +1.7.0.4 + diff --git a/toolchain/uClibc/uClibc-0.9.32-Fix-e500-fpu-libm-build.patch b/toolchain/uClibc/uClibc-0.9.32-Fix-e500-fpu-libm-build.patch new file mode 100644 index 000000000..a228bc1f0 --- /dev/null +++ b/toolchain/uClibc/uClibc-0.9.32-Fix-e500-fpu-libm-build.patch @@ -0,0 +1,31 @@ +>From 826984dee547b41238dc9572a1c756506a3c9148 Mon Sep 17 00:00:00 2001 +From: Jason Woodward <jason.woodward@timesys.com> +Date: Sat, 11 Jun 2011 19:09:53 -0400 +Subject: [PATCH] Fix e500 fpu libm build + +Define libm_ARCH_fpu_OUT in libm/powerpc/e500/Makefile.arch as it is used +in libm/powerpc/e500/fpu/Makefile.arch + + libm_ARCH_OBJ:=$(patsubst $(libm_ARCH_fpu_DIR)/%.c,$(libm_ARCH_fpu_OUT)/%.o,$(libm_ARCH_SRC)) + +This appears to have been broken since cd3a494e99fa4bcad1c2a621b71361005528bead + +Signed-off-by: Jason Woodward <jason.woodward@timesys.com> +--- + libm/powerpc/e500/Makefile.arch | 1 + + 1 files changed, 1 insertions(+), 0 deletions(-) + +diff --git a/libm/powerpc/e500/Makefile.arch b/libm/powerpc/e500/Makefile.arch +index 912ce7f..febde67 100644 +--- a/libm/powerpc/e500/Makefile.arch ++++ b/libm/powerpc/e500/Makefile.arch +@@ -6,5 +6,6 @@ + # + + libm_ARCH_fpu_DIR := $(libm_SUBARCH_DIR)/fpu ++libm_ARCH_fpu_OUT := $(libm_SUBARCH_OUT)/fpu + -include $(libm_ARCH_fpu_DIR)/Makefile.arch + +-- +1.7.0.4 + diff --git a/toolchain/uClibc/uClibc-0.9.32-honor-UCLIBC_HAS_FENV-for-e500.patch b/toolchain/uClibc/uClibc-0.9.32-honor-UCLIBC_HAS_FENV-for-e500.patch new file mode 100644 index 000000000..c90c34c19 --- /dev/null +++ b/toolchain/uClibc/uClibc-0.9.32-honor-UCLIBC_HAS_FENV-for-e500.patch @@ -0,0 +1,28 @@ +>From 69d9cf20955d0222a5a2631021bc10854ea98128 Mon Sep 17 00:00:00 2001 +From: Jason Woodward <jason.woodward@timesys.com> +Date: Sat, 11 Jun 2011 20:39:33 -0400 +Subject: [PATCH] honor UCLIBC_HAS_FENV for e500 + +Signed-off-by: Jason Woodward <jason.woodward@timesys.com> +--- + libm/powerpc/e500/fpu/Makefile.arch | 2 ++ + 1 files changed, 2 insertions(+), 0 deletions(-) + +diff --git a/libm/powerpc/e500/fpu/Makefile.arch b/libm/powerpc/e500/fpu/Makefile.arch +index 8f00e09..904561e 100644 +--- a/libm/powerpc/e500/fpu/Makefile.arch ++++ b/libm/powerpc/e500/fpu/Makefile.arch +@@ -6,8 +6,10 @@ + # + + ++ifeq ($(UCLIBC_HAS_FENV),y) + libm_ARCH_SRC:=$(wildcard $(libm_ARCH_fpu_DIR)/*.c) + libm_ARCH_OBJ:=$(patsubst $(libm_ARCH_fpu_DIR)/%.c,$(libm_ARCH_fpu_OUT)/%.o,$(libm_ARCH_SRC)) ++endif + + libm_ARCH_OBJS:=$(libm_ARCH_OBJ) + +-- +1.7.0.4 + |