1Description:
2A POSIX-like <errno.h>.
3
4Files:
5lib/errno.in.h
6m4/errno_h.m4
7
8Depends-on:
9include_next
10
11configure.ac:
12gl_HEADER_ERRNO_H
13
14Makefile.am:
15BUILT_SOURCES += $(ERRNO_H)
16
17# We need the following in order to create <errno.h> when the system
18# doesn't have one that is POSIX compliant.
19if GL_GENERATE_ERRNO_H
20errno.h: errno.in.h $(top_builddir)/config.status
21	$(AM_V_GEN)rm -f $@-t $@ && \
22	{ echo '/* DO NOT EDIT! GENERATED AUTOMATICALLY! */' && \
23	  sed -e 's|@''GUARD_PREFIX''@|${gl_include_guard_prefix}|g' \
24	      -e 's|@''INCLUDE_NEXT''@|$(INCLUDE_NEXT)|g' \
25	      -e 's|@''PRAGMA_SYSTEM_HEADER''@|@PRAGMA_SYSTEM_HEADER@|g' \
26	      -e 's|@''PRAGMA_COLUMNS''@|@PRAGMA_COLUMNS@|g' \
27	      -e 's|@''NEXT_ERRNO_H''@|$(NEXT_ERRNO_H)|g' \
28	      -e 's|@''EMULTIHOP_HIDDEN''@|$(EMULTIHOP_HIDDEN)|g' \
29	      -e 's|@''EMULTIHOP_VALUE''@|$(EMULTIHOP_VALUE)|g' \
30	      -e 's|@''ENOLINK_HIDDEN''@|$(ENOLINK_HIDDEN)|g' \
31	      -e 's|@''ENOLINK_VALUE''@|$(ENOLINK_VALUE)|g' \
32	      -e 's|@''EOVERFLOW_HIDDEN''@|$(EOVERFLOW_HIDDEN)|g' \
33	      -e 's|@''EOVERFLOW_VALUE''@|$(EOVERFLOW_VALUE)|g' \
34	      < $(srcdir)/errno.in.h; \
35	} > $@-t && \
36	mv $@-t $@
37else
38errno.h: $(top_builddir)/config.status
39	rm -f $@
40endif
41MOSTLYCLEANFILES += errno.h errno.h-t
42
43Include:
44<errno.h>
45
46License:
47LGPLv2+
48
49Maintainer:
50Bruno Haible
51
52