Fix build error when building a shared libunistring on Android. * tests/uninorm/test-nfc.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference. * tests/uninorm/test-nfd.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference. * tests/uninorm/test-nfkc.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference. * tests/uninorm/test-nfkd.c (n): Don't define on Android. (main): Add 'volatile', to defeat a GCC optimization that would eliminate the reference.

Description:
posix_spawnattr_setpgroup() function: specify process group for child process.

Files:
lib/spawnattr_setpgroup.c
m4/posix_spawn.m4

Depends-on:
spawn

configure.ac:
gl_POSIX_SPAWN
if test $HAVE_POSIX_SPAWN = 0 || test $REPLACE_POSIX_SPAWN = 1; then
  AC_LIBOBJ([spawnattr_setpgroup])
fi
gl_SPAWN_MODULE_INDICATOR([posix_spawnattr_setpgroup])

Makefile.am:

Include:
<spawn.h>

License:
LGPLv2+

Maintainer:
glibc