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

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

Depends-on:
gen-header
include_next

configure.ac:
gl_HEADER_ERRNO_H
gl_CONDITIONAL_HEADER([errno.h])
AC_PROG_MKDIR_P

Makefile.am:
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.
if GL_GENERATE_ERRNO_H
errno.h: errno.in.h $(top_builddir)/config.status
@NMD@	$(AM_V_GEN)$(MKDIR_P) '%reldir%'
	$(gl_V_at)$(SED_HEADER_STDOUT) \
	      -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
	      -e 's|@''NEXT_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
	$(AM_V_at)mv $@-t $@
else
errno.h: $(top_builddir)/config.status
	rm -f $@
endif
MOSTLYCLEANFILES += errno.h errno.h-t

Include:
<errno.h>

License:
LGPLv2+

Maintainer:
all