Description:
A <sys/wait.h> for systems with missing declarations.

Files:
lib/sys_wait.in.h
m4/sys_wait_h.m4

Depends-on:
include_next
link-warning

configure.ac:
gl_SYS_WAIT_H
AC_PROG_MKDIR_P

Makefile.am:
BUILT_SOURCES += $(SYS_WAIT_H)

# We need the following in order to create <sys/wait.h> when the system
# has one that is incomplete.
sys/wait.h: sys_wait.in.h
	@MKDIR_P@ sys
	rm -f $@-t $@
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''NEXT_SYS_WAIT_H''@|$(NEXT_SYS_WAIT_H)|g' \
	      -e '/definition of GL_LINK_WARNING/r $(LINK_WARNING_H)' \
	      < $(srcdir)/sys_wait.in.h; \
	} > $@-t
	mv $@-t $@
MOSTLYCLEANFILES += sys/wait.h sys/wait.h-t
MOSTLYCLEANDIRS += sys

Include:
#include <sys/wait.h>

License:
LGPLv2+

Maintainer:
Bruno Haible