package/x11r7/xlib_libXpm/0001-fork-check.patch

   1 Allow usage when fork() is not available
   2
   3 When fork() is not available, we need to define NO_ZPIPE so that
   4 libXpm doesn't try to fork/exec to use a pipe to uncompress compressed
   5 .xpm files. There is obviously a loss of functionality, but loading
   6 uncompressed .xpm files should continue to work.
   7
   8 Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
   9
  10 Index: b/configure.ac
  11 ===================================================================
  12 --- a/configure.ac
  13 +++ b/configure.ac
  14 @@ -22,6 +22,7 @@
  15
  16  # Checks for library functions
  17  AC_CHECK_FUNCS([strlcat])
  18 +AC_CHECK_FUNC([fork],[], AC_DEFINE(NO_ZPIPE))
  19
  20  # Obtain compiler/linker options for dependencies
  21  PKG_CHECK_MODULES(XPM, xproto x11)