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unistd: port readlink to Mac OS X 10.3.9 * lib/unistd.in.h (_GL_INCLUDING_UNISTD_H): New macro, to work around self-include problem in Mac OS X 10.3.9 when combined with readlink module. Problem reported by Klaus Zietler in <http://bugs.gnu.org/16825>.
author Paul Eggert <eggert@penguin.cs.ucla.edu>
date Tue, 25 Feb 2014 11:16:27 -0800
parents 5f709022a256
children
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Description:
Exit status codes for some BSD system programs.

Files:
lib/sysexits.in.h
m4/sysexits.m4

Depends-on:
include_next
stdlib

configure.ac:
gl_SYSEXITS

Makefile.am:
BUILT_SOURCES += $(SYSEXITS_H)

# We need the following in order to create <sysexits.h> when the system
# doesn't have one that works with the given compiler.
if GL_GENERATE_SYSEXITS_H
sysexits.h: sysexits.in.h $(top_builddir)/config.status
	$(AM_V_GEN)rm -f $@-t $@ && \
	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */'; \
	  sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
	      -e 's|@''HAVE_SYSEXITS_H''@|$(HAVE_SYSEXITS_H)|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_SYSEXITS_H''@|$(NEXT_SYSEXITS_H)|g' \
	      < $(srcdir)/sysexits.in.h; \
	} > $@-t && \
	mv -f $@-t $@
else
sysexits.h: $(top_builddir)/config.status
	rm -f $@
endif
MOSTLYCLEANFILES += sysexits.h sysexits.h-t

Include:
<sysexits.h>

License:
LGPLv2+

Maintainer:
Simon Josefsson