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| author | das <das> | 2008-03-11 22:26:27 (GMT) |
|---|---|---|
| committer | das <das> | 2008-03-11 22:26:27 (GMT) |
| commit | c3cb8a61ef9f7d4705827c9db2f781a2df0e3bb8 (patch) | |
| tree | 54ddd36ec5fa441f458c22412c47cd8c8fe81950 /unix/tclUnixPort.h | |
| parent | 0e512ef79291d7d330694670a5bf967343f0e1a7 (diff) | |
| download | tcl-c3cb8a61ef9f7d4705827c9db2f781a2df0e3bb8.zip tcl-c3cb8a61ef9f7d4705827c9db2f781a2df0e3bb8.tar.gz tcl-c3cb8a61ef9f7d4705827c9db2f781a2df0e3bb8.tar.bz2 | |
* macosx/Tcl.xcodeproj/project.pbxproj: add support for Xcode 3.1 and
* macosx/Tcl.xcodeproj/default.pbxuser: targets for building with
* macosx/Tcl-Common.xcconfig: gcc-4.2 and llvm-gcc-4.2.
* unix/tclUnixPort.h: workaround vfork() problems
in llvm-gcc-4.2.1 -O4 build.
* unix/tclUnixPort.h: move MODULE_SCOPE compat define
to top [Bug 1911102].
Diffstat (limited to 'unix/tclUnixPort.h')
| -rw-r--r-- | unix/tclUnixPort.h | 16 |
1 files changed, 11 insertions, 5 deletions
diff --git a/unix/tclUnixPort.h b/unix/tclUnixPort.h index ed75135..2da95b5 100644 --- a/unix/tclUnixPort.h +++ b/unix/tclUnixPort.h @@ -19,12 +19,16 @@ * See the file "license.terms" for information on usage and redistribution * of this file, and for a DISCLAIMER OF ALL WARRANTIES. * - * RCS: @(#) $Id: tclUnixPort.h,v 1.64 2008/02/28 20:14:12 jenglish Exp $ + * RCS: @(#) $Id: tclUnixPort.h,v 1.65 2008/03/11 22:26:27 das Exp $ */ #ifndef _TCLUNIXPORT #define _TCLUNIXPORT +#ifndef MODULE_SCOPE +#define MODULE_SCOPE extern +#endif + /* *--------------------------------------------------------------------------- * The following sets of #includes and #ifdefs are required to get Tcl to @@ -540,6 +544,12 @@ extern char **environ; # if defined(__x86_64__) && !defined(FIXED_RDAR_4685553) # undef USE_VFORK # endif /* __x86_64__ */ +/* Workaround problems with vfork() when building with llvm-gcc-4.2 */ +# if defined (__llvm__) && \ + (__GNUC__ > 4 || (__GNUC__ == 4 && (__GNUC_MINOR__ > 2 || \ + (__GNUC_MINOR__ == 2 && __GNUC_PATCHLEVEL__ > 0)))) +# undef USE_VFORK +# endif /* __llvm__ */ #endif /* __APPLE__ */ /* @@ -623,10 +633,6 @@ EXTERN int pthread_getattr_np _ANSI_ARGS_((pthread_t, pthread_attr_t *)); #include <pwd.h> #include <grp.h> -#ifndef MODULE_SCOPE -#define MODULE_SCOPE extern -#endif - MODULE_SCOPE struct passwd* TclpGetPwNam(const char *name); MODULE_SCOPE struct group* TclpGetGrNam(const char *name); MODULE_SCOPE struct passwd* TclpGetPwUid(uid_t uid); |