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| author | Lasse Collin <lasse.collin@tukaani.org> | 2009-09-19 09:47:30 +0300 |
|---|---|---|
| committer | Lasse Collin <lasse.collin@tukaani.org> | 2009-09-19 09:47:30 +0300 |
| commit | e599bba4216c0edb8cc8f40adad3a6dba88685f4 (patch) | |
| tree | d52c699f599e276ff65302e5854a26998da1a928 /m4/tuklib_progname.m4 | |
| parent | Fix incorrect use of "restrict". (diff) | |
| download | xz-e599bba4216c0edb8cc8f40adad3a6dba88685f4.tar.xz | |
Various changes.
Separate a few reusable components from XZ Utils specific
code. The reusable code is now in "tuklib" modules. A few
more could be separated still, e.g. bswap.h.
Fix some bugs in lzmainfo.
Fix physmem and cpucores code on OS/2. Thanks to Elbert Pol
for help.
Add OpenVMS support into physmem. Add a few #ifdefs to ease
building XZ Utils on OpenVMS. Thanks to Jouk Jansen for the
original patch.
Diffstat (limited to 'm4/tuklib_progname.m4')
| -rw-r--r-- | m4/tuklib_progname.m4 | 25 |
1 files changed, 25 insertions, 0 deletions
diff --git a/m4/tuklib_progname.m4 b/m4/tuklib_progname.m4 new file mode 100644 index 00000000..f3e158bd --- /dev/null +++ b/m4/tuklib_progname.m4 @@ -0,0 +1,25 @@ +# +# SYNOPSIS +# +# TUKLIB_PROGNAME +# +# DESCRIPTION +# +# Put argv[0] into a global variable progname. On DOS-like systems, +# modify it so that it looks nice (no full path or .exe suffix). +# +# This .m4 file is needed allow this module to use glibc's +# program_invocation_name. +# +# COPYING +# +# Author: Lasse Collin +# +# This file has been put into the public domain. +# You can do whatever you want with this file. +# + +AC_DEFUN_ONCE([TUKLIB_PROGNAME], [ +AC_REQUIRE([TUKLIB_COMMON]) +AC_CHECK_DECLS([program_invocation_name], [], [], [#include <errno.h>]) +])dnl |