forked from Lainports/freebsd-ports
d3f4123373
default gcc version change when USE_FORTRAN=yes. Patches included from http://bugs.gentoo.org/show_bug.cgi?id=318045. [1] - Renamed and conditionalized some patches to support tgammaf function on OSVERSION < 800023. Previously, it was included even when present in the system math library. Also fixed name-mangling problem in the patches. Declarations were wrapped in 'extern "C"', but the definitions were not, causing a linker error. - Added a patch to CMakeLists.txt to prevent cmake from changing rpath during the installation phase. That caused libstdc++ from /usr/lib to be used instead of the one supplied with gcc 4.5. Requested by: gerald [1]
37 lines
713 B
C++
37 lines
713 B
C++
--- ./libs/libFN/mathfunc4.cpp.orig 2010-09-22 15:28:16.000000000 -0400
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+++ ./libs/libFN/mathfunc4.cpp 2010-09-22 15:27:09.000000000 -0400
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@@ -248,11 +248,17 @@
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return r;
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}
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+#ifdef __cplusplus
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+extern "C" {
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+#endif
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float lgammaf(float x)
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{
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int local_signgam;
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return lgammaf_r(x, &local_signgam/*(_REENT_SIGNGAM(_REENT))*/);
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}
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+#ifdef __cplusplus
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+}
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+#endif
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float gammaf_r(float x, int *signgamp)
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{
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@@ -264,6 +270,9 @@
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return gammaf_r(x, &(_REENT_SIGNGAM(_REENT)));
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}*/
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+#ifdef __cplusplus
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+extern "C" {
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+#endif
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float tgammaf(float x)
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{
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float y;
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@@ -272,3 +281,6 @@
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if (local_signgam < 0) y = -y;
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return y;
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}
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+#ifdef __cplusplus
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+}
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+#endif
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