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| author |   Niccolò Belli <niccolo.belli@linuxsystems.it> | 2022-11-08 12:40:14 +0100 |
|---|---|---|
| committer |   Andrew Ammerlaan <andrewammerlaan@gentoo.org> | 2022-11-27 22:45:46 +0100 |
| commit | 884d9dafc85fe80042e62fd1434e9ca7e8668183 (patch) | |
| tree | 427fd1274fe07ee4324605cd3763eff789d578f9 /sci-physics | |
| parent | www-client/vivaldi: Drop old 5.5.2805.42 (diff) | |
| download | gentoo-884d9dafc85fe80042e62fd1434e9ca7e8668183.tar.gz gentoo-884d9dafc85fe80042e62fd1434e9ca7e8668183.tar.bz2 gentoo-884d9dafc85fe80042e62fd1434e9ca7e8668183.zip | |
sci-physics/bullet: rename altivec vector keywords
Altivec vectors can be defined with either the "vector" keyword or the
"__vector" type. In general "__vector" should be prefered for
include files, as otherwise it might conflicts with other type define
in the source code (define a vector class in C++ is quite common).
This causes bullet to fail to build on powerpc if the
code is compiled with -maltivec, or by default on ppc64el which always
has altivec enabled.
See also: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=760310
Closes: https://bugs.gentoo.org/852101
Signed-off-by: Niccolò Belli <niccolo.belli@linuxsystems.it>
Closes: https://github.com/gentoo/gentoo/pull/28193
Signed-off-by: Andrew Ammerlaan <andrewammerlaan@gentoo.org>
Diffstat (limited to 'sci-physics')
| -rw-r--r-- | sci-physics/bullet/bullet-3.21.ebuild | 2 | ||||
| -rw-r--r-- | sci-physics/bullet/files/bullet-3.21-replace_altivec_vector_keyword.patch | 24 |
2 files changed, 26 insertions, 0 deletions
diff --git a/sci-physics/bullet/bullet-3.21.ebuild b/sci-physics/bullet/bullet-3.21.ebuild index 2dd6ebe42362..fab2d923dee4 100644 --- a/sci-physics/bullet/bullet-3.21.ebuild +++ b/sci-physics/bullet/bullet-3.21.ebuild @@ -45,6 +45,8 @@ pkg_setup() { } src_prepare() { + (use ppc || use ppc64) && PATCHES+=( "${FILESDIR}/${P}-replace_altivec_vector_keyword.patch" ) + cmake_src_prepare # allow to generate docs diff --git a/sci-physics/bullet/files/bullet-3.21-replace_altivec_vector_keyword.patch b/sci-physics/bullet/files/bullet-3.21-replace_altivec_vector_keyword.patch new file mode 100644 index 000000000000..01ef90646d5b --- /dev/null +++ b/sci-physics/bullet/files/bullet-3.21-replace_altivec_vector_keyword.patch @@ -0,0 +1,24 @@ +--- a/src/clew/clew.h 2022-02-16 18:12:48.879740507 +0100 ++++ b/src/clew/clew.h 2022-02-16 18:13:32.403061196 +0100 +@@ -319,14 +319,14 @@ + + /* Define basic vector types */ + #if defined(__VEC__) + #include <altivec.h> /* may be omitted depending on compiler. AltiVec spec provides no way to detect whether the header is required. */ +- typedef vector unsigned char __cl_uchar16; +- typedef vector signed char __cl_char16; +- typedef vector unsigned short __cl_ushort8; +- typedef vector signed short __cl_short8; +- typedef vector unsigned int __cl_uint4; +- typedef vector signed int __cl_int4; +- typedef vector float __cl_float4; ++ typedef __vector unsigned char __cl_uchar16; ++ typedef __vector signed char __cl_char16; ++ typedef __vector unsigned short __cl_ushort8; ++ typedef __vector signed short __cl_short8; ++ typedef __vector unsigned int __cl_uint4; ++ typedef __vector signed int __cl_int4; ++ typedef __vector float __cl_float4; + #define __CL_UCHAR16__ 1 + #define __CL_CHAR16__ 1 + #define __CL_USHORT8__ 1 |