re='\<($(_intprops_syms_re)) *\(' \
$(_sc_header_without_use)
+_stddef_syms_re = NULL|offsetof|ptrdiff_t|size_t|wchar_t
+# Prohibit the inclusion of stddef.h without an actual use.
+sc_prohibit_stddef_without_use:
+ @h='<stddef.h>' \
+ re='\<($(_stddef_syms_re)) *\(' \
+ $(_sc_header_without_use)
+
sc_obsolete_symbols:
@prohibit='\<(HAVE''_FCNTL_H|O''_NDELAY)\>' \
halt='do not use HAVE''_FCNTL_H or O'_NDELAY \
public-submodule-commit:
$(AM_V_GEN)if test -d $(srcdir)/.git; then \
cd $(srcdir) && \
- git submodule --quiet foreach 'test $$(git rev-parse origin)' \
- = '"$$(git merge-base --independent origin $$sha1)"' \
+ git submodule --quiet foreach test '$$(git rev-parse $$sha1)' \
+ = '$$(git merge-base origin $$sha1)' \
|| { echo '$(ME): found non-public submodule commit' >&2; \
exit 1; }; \
else \
# dependent of "check" by default. However, some of us do occasionally
# commit a temporary change that deliberately points to a non-public
# submodule commit, and want to be able to use rules like "make check".
-# In that case, run e.g., "make check GL_PUBLIC_SUBMODULE_COMMIT="
+# In that case, run e.g., "make check gl_public_submodule_commit="
# to disable this test.
-GL_PUBLIC_SUBMODULE_COMMIT ?= public-submodule-commit
-check: $(GL_PUBLIC_SUBMODULE_COMMIT)
+gl_public_submodule_commit ?= public-submodule-commit
+check: $(gl_public_submodule_commit)
.PHONY: alpha beta stable
ALL_RECURSIVE_TARGETS += alpha beta stable