Description:
A POSIX-like <errno.h>.

Files:
lib/errno.in.h
m4/errno_h.m4

Depends-on:
include_next

configure.ac:
gl_HEADER_ERRNO_H

Makefile.am:
nodist_pkginclude_HEADERS += $(ERRNO_H)
EXTRA_HEADERS += errno.h

BUILT_SOURCES += $(ERRNO_H)

# We need the following in order to create <errno.h> when the system
# doesn't have one that is POSIX compliant.
errno.h: errno.in.h
	$(AM_V_GEN)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|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \
	      -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \
	      -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \
	      -e 's|@''ENOLINK_HIDDEN''@|$(ENOLINK_HIDDEN)|g' \
	      -e 's|@''ENOLINK_VALUE''@|$(ENOLINK_VALUE)|g' \
	      -e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \
	      -e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \
	      < $(srcdir)/errno.in.h; \
	} > $@-t && \
	mv $@-t $@
MOSTLYCLEANFILES += errno.h errno.h-t

Include:
<errno.h>

License:
LGPLv2+

Maintainer:
Bruno Haible