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| author | Fabrice Fontaine <fontaine.fabrice@gmail.com> | 2019-05-03 07:59:09 +0200 |
|---|---|---|
| committer | Fabrice Fontaine <fontaine.fabrice@gmail.com> | 2019-05-03 07:59:09 +0200 |
| commit | 7af7c5e275b69daedee3696bee1e880586f30373 (patch) | |
| tree | f3cf21a06d98da89b11bf92fdfc6eb564c232bd2 /configure.ac | |
| parent | 0be2c6712728cea1fa1bcc640e564c45c2c82e37 (diff) | |
Allow usage when fork() is not available
When fork() is not available, we need to define NO_ZPIPE so that
libXpm doesn't try to fork/exec to use a pipe to uncompress compressed
.xpm files. There is obviously a loss of functionality, but loading
uncompressed .xpm files should continue to work.
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
[Retrieved from:
https://git.buildroot.net/buildroot/tree/package/x11r7/xlib_libXpm/0001-fork-check.patch]
Signed-off-by: Fabrice Fontaine <fontaine.fabrice@gmail.com>
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/configure.ac b/configure.ac index e54163c..c2796c1 100644 --- a/configure.ac +++ b/configure.ac @@ -21,6 +21,7 @@ XORG_DEFAULT_OPTIONS # Checks for library functions AC_CHECK_FUNCS([strlcat]) +AC_CHECK_FUNC([fork],[], AC_DEFINE(NO_ZPIPE)) # Obtain compiler/linker options for dependencies PKG_CHECK_MODULES(XPM, xproto x11) |