diff options
| author | Joseph Myers <joseph@codesourcery.com> | 2016-11-28 23:12:49 +0000 |
|---|---|---|
| committer | Joseph Myers <joseph@codesourcery.com> | 2016-11-28 23:12:49 +0000 |
| commit | 547e970409b18021b63bfded0ffd852b8dcc4d3a (patch) | |
| tree | 3757c1abd15a33b65e3a0c80d60a8ce2c3058deb /ChangeLog | |
| parent | c9070e6305c08365c5f8b604bdca39c699d70cfa (diff) | |
| download | glibc-547e970409b18021b63bfded0ffd852b8dcc4d3a.tar.gz | |
Fix sysdeps/ia64/fpu/libm-symbols.h for inclusion in testcases.
IA64 builds in math/ use "-include libm-symbols.h". This breaks the
signgam tests, which rely on undefining _LIBC and feature test macros
and defining _ISOMAC before including system headers to get them to
provide only ISO C declarations (libm-symbols.h ending up indirectly
including headers which result in this breaking); similarly, it breaks
C++ tests as some headers included from libm-symbols.h are not ready
for inclusion in C++ code. This patch disables the contents of
libm-symbols.h if __STRICT_ANSI__ or __cplusplus are defined to avoid
this problem (this header can only test symbols defined before the
source file is processed, so can't test _ISOMAC because that's defined
within the source file, after this header is included).
Tested (compilation only) for ia64.
* sysdeps/ia64/fpu/libm-symbols.h: Make contents conditional on
[!__STRICT_ANSI__ && !__cplusplus].
Diffstat (limited to 'ChangeLog')
| -rw-r--r-- | ChangeLog | 5 |
1 files changed, 5 insertions, 0 deletions
@@ -1,3 +1,8 @@ +2016-11-28 Joseph Myers <joseph@codesourcery.com> + + * sysdeps/ia64/fpu/libm-symbols.h: Make contents conditional on + [!__STRICT_ANSI__ && !__cplusplus]. + 2016-11-28 H.J. Lu <hongjiu.lu@intel.com> [BZ #20750] |