blob: 77945c1973c3a3bba0764f45e4c7ca4dbcdb9604 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
|
Description:
A C macro for emitting link time warnings.
Applicability:
all
Files:
build-aux/snippet/link-warning.h
Depends-on:
configure.ac:
AC_REQUIRE([gl_FEATURES_H])
Makefile.am:
# The BUILT_SOURCES created by this Makefile snippet are not used via #include
# statements but through direct file reference. Therefore this snippet must be
# present in all Makefile.am that need it. This is ensured by the applicability
# 'all' defined above.
BUILT_SOURCES += link-warning.h
# The link-warning.h that gets inserted into generated .h files is the same as
# build-aux/snippet/link-warning.h, except that it has the copyright header cut
# off.
link-warning.h: $(top_srcdir)/build-aux/snippet/link-warning.h
$(AM_V_GEN)rm -f $@-t $@ && \
sed -n -e '/HAVE_FEATURES_H/,$$p' \
< $(top_srcdir)/build-aux/snippet/link-warning.h \
| sed -e 's|@''HAVE_FEATURES_H''@|$(HAVE_FEATURES_H)|g' \
> $@-t && \
mv $@-t $@
MOSTLYCLEANFILES += link-warning.h link-warning.h-t
LINK_WARNING_H=link-warning.h
Include:
License:
LGPLv2+
Maintainer:
Bruno Haible
|
