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authorWaldemar Brodkorb <wbx@openadk.org>2013-09-24 21:18:14 +0200
committerWaldemar Brodkorb <wbx@openadk.org>2013-09-24 21:18:14 +0200
commit3e43622856850d8c412e63897f9a9b74ea6e1606 (patch)
tree9cc56ee8cc0f2e659829faaee7f3f8c716c2736e
parent068db3f8b13d5e6312a9eda39d2530c68f85bc45 (diff)
fix uclibc based toolchain for ppc targets
-rw-r--r--toolchain/gcc/Makefile4
-rw-r--r--toolchain/gcc/patches/4.7.3/ppc-uclibc-cmath.patch217
2 files changed, 221 insertions, 0 deletions
diff --git a/toolchain/gcc/Makefile b/toolchain/gcc/Makefile
index 2bc954347..5d00be19b 100644
--- a/toolchain/gcc/Makefile
+++ b/toolchain/gcc/Makefile
@@ -62,8 +62,12 @@ GCC_CONFOPTS+= --enable-tls
endif
ifeq ($(ARCH),powerpc)
+ifeq ($(ADK_TARGET_LIBC),musl)
GCC_CONFOPTS+= --disable-target-optspace --with-long-double-64 --enable-secureplt
else
+GCC_CONFOPTS+= --disable-target-optspace --with-long-double-128 --enable-secureplt
+endif
+else
GCC_CONFOPTS+= --enable-target-optspace
endif
diff --git a/toolchain/gcc/patches/4.7.3/ppc-uclibc-cmath.patch b/toolchain/gcc/patches/4.7.3/ppc-uclibc-cmath.patch
new file mode 100644
index 000000000..0e64e8d0e
--- /dev/null
+++ b/toolchain/gcc/patches/4.7.3/ppc-uclibc-cmath.patch
@@ -0,0 +1,217 @@
+diff -Nur gcc-4.7.3.orig/libstdc++-v3/include/tr1/cmath gcc-4.7.3/libstdc++-v3/include/tr1/cmath
+--- gcc-4.7.3.orig/libstdc++-v3/include/tr1/cmath 2011-11-14 00:51:42.000000000 +0100
++++ gcc-4.7.3/libstdc++-v3/include/tr1/cmath 2013-09-22 20:13:54.000000000 +0200
+@@ -159,143 +159,213 @@
+ // functions
+ using ::acosh;
+ using ::acoshf;
++#ifdef __LONG_DOUBLE_128__
+ using ::acoshl;
++#endif
+
+ using ::asinh;
+ using ::asinhf;
++#ifdef __LONG_DOUBLE_128__
+ using ::asinhl;
++#endif
+
+ using ::atanh;
+ using ::atanhf;
++#ifdef __LONG_DOUBLE_128__
+ using ::atanhl;
++#endif
+
+ using ::cbrt;
+ using ::cbrtf;
++#ifdef __LONG_DOUBLE_128__
+ using ::cbrtl;
++#endif
+
+ using ::copysign;
+ using ::copysignf;
++#ifdef __LONG_DOUBLE_128__
+ using ::copysignl;
++#endif
+
+ using ::erf;
+ using ::erff;
++#ifdef __LONG_DOUBLE_128__
+ using ::erfl;
++#endif
+
+ using ::erfc;
+ using ::erfcf;
++#ifdef __LONG_DOUBLE_128__
+ using ::erfcl;
++#endif
+
+ using ::exp2;
+ using ::exp2f;
++#ifdef __LONG_DOUBLE_128__
+ using ::exp2l;
++#endif
+
+ using ::expm1;
+ using ::expm1f;
++#ifdef __LONG_DOUBLE_128__
+ using ::expm1l;
++#endif
+
+ using ::fdim;
+ using ::fdimf;
++#ifdef __LONG_DOUBLE_128__
+ using ::fdiml;
++#endif
+
+ using ::fma;
+ using ::fmaf;
++#ifdef __LONG_DOUBLE_128__
+ using ::fmal;
++#endif
+
+ using ::fmax;
+ using ::fmaxf;
++#ifdef __LONG_DOUBLE_128__
+ using ::fmaxl;
++#endif
+
+ using ::fmin;
+ using ::fminf;
++#ifdef __LONG_DOUBLE_128__
+ using ::fminl;
++#endif
+
+ using ::hypot;
+ using ::hypotf;
++#ifdef __LONG_DOUBLE_128__
+ using ::hypotl;
++#endif
+
+ using ::ilogb;
+ using ::ilogbf;
++#ifdef __LONG_DOUBLE_128__
+ using ::ilogbl;
++#endif
+
+ using ::lgamma;
+ using ::lgammaf;
++#ifdef __LONG_DOUBLE_128__
+ using ::lgammal;
++#endif
+
+ using ::llrint;
+ using ::llrintf;
++#ifdef __LONG_DOUBLE_128__
+ using ::llrintl;
++#endif
+
+ using ::llround;
+ using ::llroundf;
++#ifdef __LONG_DOUBLE_128__
+ using ::llroundl;
++#endif
+
+ using ::log1p;
+ using ::log1pf;
++#ifdef __LONG_DOUBLE_128__
+ using ::log1pl;
++#endif
+
+ using ::log2;
+ using ::log2f;
++#ifdef __LONG_DOUBLE_128__
+ using ::log2l;
++#endif
+
+ using ::logb;
+ using ::logbf;
++#ifdef __LONG_DOUBLE_128__
+ using ::logbl;
++#endif
+
+ using ::lrint;
+ using ::lrintf;
++#ifdef __LONG_DOUBLE_128__
+ using ::lrintl;
++#endif
+
+ using ::lround;
+ using ::lroundf;
++#ifdef __LONG_DOUBLE_128__
+ using ::lroundl;
++#endif
+
+ using ::nan;
+ using ::nanf;
++#ifdef __LONG_DOUBLE_128__
+ using ::nanl;
++#endif
+
+ using ::nearbyint;
+ using ::nearbyintf;
++#ifdef __LONG_DOUBLE_128__
+ using ::nearbyintl;
++#endif
+
+ using ::nextafter;
+ using ::nextafterf;
++#ifdef __LONG_DOUBLE_128__
+ using ::nextafterl;
++#endif
+
+ using ::nexttoward;
+ using ::nexttowardf;
++#ifdef __LONG_DOUBLE_128__
+ using ::nexttowardl;
++#endif
+
+ using ::remainder;
+ using ::remainderf;
++#ifdef __LONG_DOUBLE_128__
+ using ::remainderl;
++#endif
+
+ using ::remquo;
+ using ::remquof;
++#ifdef __LONG_DOUBLE_128__
+ using ::remquol;
++#endif
+
+ using ::rint;
+ using ::rintf;
++#ifdef __LONG_DOUBLE_128__
+ using ::rintl;
++#endif
+
+ using ::round;
+ using ::roundf;
++#ifdef __LONG_DOUBLE_128__
+ using ::roundl;
++#endif
+
+ using ::scalbln;
+ using ::scalblnf;
++#ifdef __LONG_DOUBLE_128__
+ using ::scalblnl;
++#endif
+
+ using ::scalbn;
+ using ::scalbnf;
++#ifdef __LONG_DOUBLE_128__
+ using ::scalbnl;
++#endif
+
+ using ::tgamma;
+ using ::tgammaf;
++#ifdef __LONG_DOUBLE_128__
+ using ::tgammal;
++#endif
+
+ using ::trunc;
+ using ::truncf;
++#ifdef __LONG_DOUBLE_128__
+ using ::truncl;
++#endif
+
+ #endif
+