Description:
A GNU-like <unistd.h>.

Files:
m4/unistd_h.m4
lib/unistd_.h

Depends-on:
absolute-header
link-warning

configure.ac:
gl_UNISTD_H

Makefile.am:
BUILT_SOURCES += unistd.h

# We need the following in order to create an empty placeholder for
# <unistd.h> when the system doesn't have one.
unistd.h: unistd_.h
	rm -f $@-t $@
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''HAVE_UNISTD_H''@|$(HAVE_UNISTD_H)|g' \
	      -e 's|@''ABSOLUTE_UNISTD_H''@|$(ABSOLUTE_UNISTD_H)|g' \
	      -e 's|@''GNULIB_CHOWN''@|$(GNULIB_CHOWN)|g' \
	      -e 's|@''GNULIB_DUP2''@|$(GNULIB_DUP2)|g' \
	      -e 's|@''GNULIB_FCHDIR''@|$(GNULIB_FCHDIR)|g' \
	      -e 's|@''GNULIB_FTRUNCATE''@|$(GNULIB_FTRUNCATE)|g' \
	      -e 's|@''GNULIB_GETCWD''@|$(GNULIB_GETCWD)|g' \
	      -e 's|@''GNULIB_GETLOGIN_R''@|$(GNULIB_GETLOGIN_R)|g' \
	      -e 's|@''GNULIB_READLINK''@|$(GNULIB_READLINK)|g' \
	      -e 's|@''HAVE_DUP2''@|$(HAVE_DUP2)|g' \
	      -e 's|@''HAVE_FTRUNCATE''@|$(HAVE_FTRUNCATE)|g' \
	      -e 's|@''HAVE_READLINK''@|$(HAVE_READLINK)|g' \
	      -e 's|@''HAVE_DECL_GETLOGIN_R''@|$(HAVE_DECL_GETLOGIN_R)|g' \
	      -e 's|@''REPLACE_CHOWN''@|$(REPLACE_CHOWN)|g' \
	      -e 's|@''REPLACE_FCHDIR''@|$(REPLACE_FCHDIR)|g' \
	      -e 's|@''REPLACE_GETCWD''@|$(REPLACE_GETCWD)|g' \
	      < $(srcdir)/unistd_.h; \
	} > $@-t
	mv $@-t $@
MOSTLYCLEANFILES += unistd.h unistd.h-t

Include:
#include <unistd.h>

License:
LGPL

Maintainer:
Simon Josefsson