2 A C macro for emitting link time warnings.
8 build-aux/link-warning.h
15 # The BUILT_SOURCES created by this Makefile snippet are not used via #include
16 # statements but through direct file reference. Therefore this snippet must be
17 # present in all Makefile.am that need it. This is ensured by the applicability
18 # 'all' defined above.
20 BUILT_SOURCES += link-warning.h
21 # The link-warning.h that gets inserted into generated .h files is the same as
22 # build-aux/link-warning.h, except that it has the copyright header cut off.
23 link-warning.h: $(top_srcdir)/build-aux/link-warning.h
24 $(AM_V_GEN)rm -f $@-t $@ && \
25 sed -n -e '/GL_LINK_WARNING/,$$p' \
26 < $(top_srcdir)/build-aux/link-warning.h \
29 MOSTLYCLEANFILES += link-warning.h link-warning.h-t
31 LINK_WARNING_H=link-warning.h