On May 2, 2009, at 21:25, Michael Bruck wrote: > If it is a GNU specific thing then assuming that more often than not > this package is used with glibc I would suggest keeping > #if !HAVE_UNISTD_H || IS_DARWIN > rather than listing all variations that have environ in unistd.h. > As an alternative a test in ./configure would be a solution.
There are more systems than OS X that don't declare environ in unistd.h (eg. all users of the BSD libc). The Linux manpage for environ states that > This variable must be declared in the user program, but is declared > in the header file unistd.h in case the header files came from libc4 > or libc5, and in case they came from glibc and _GNU_SOURCE was > defined. Unless there is a need to support libc4 or libc5 the test could then be changed to an #ifdef _GNU_SOURCE. Using autoconf is of course also a possibility. Regards, Anders Montonen _______________________________________________ Openocd-development mailing list Openocd-development@lists.berlios.de https://lists.berlios.de/mailman/listinfo/openocd-development
