X-Git-Url: https://git.distorted.org.uk/~mdw/catacomb/blobdiff_plain/ba57d6526b809146b9c22d8f166b51d22e3bdb68..HEAD:/vars.am

diff --git a/vars.am b/vars.am
index ea5cbc0e..223f2bab 100644
--- a/vars.am
+++ b/vars.am
@@ -72,23 +72,23 @@ CLEANFILES		+= $(PRECOMP_PROGS)
 ### Standard configuration substitutions.
 
 ## Substitute tags in files.
-confsubst = $(top_srcdir)/config/confsubst
+confsubst		 = $(top_srcdir)/config/confsubst
 
 SUBSTITUTIONS = \
-		prefix=$(prefix) exec_prefix=$(exec_prefix) \
-		libdir=$(libdir) includedir=$(includedir) \
-		PACKAGE=$(PACKAGE) VERSION=$(VERSION) \
-		CATACOMB_LIBS="$(CATACOMB_LIBS)"
+	prefix=$(prefix) exec_prefix=$(exec_prefix) \
+	libdir=$(libdir) includedir=$(includedir) \
+	PACKAGE=$(PACKAGE) VERSION=$(VERSION) \
+	CATACOMB_LIBS="$(CATACOMB_LIBS)"
 
-V_SUBST = $(V_SUBST_$(V))
-V_SUBST_ = $(V_SUBST_$(AM_DEFAULT_VERBOSITY))
-V_SUBST_0 = @echo "  SUBST  $@";
-SUBST = $(V_SUBST)$(confsubst)
+V_SUBST			 = $(V_SUBST_@AM_V@)
+V_SUBST_		 = $(V_SUBST_@AM_DEFAULT_V@)
+V_SUBST_0		 = @echo "  SUBST    $@";
+SUBST			 = $(V_SUBST)$(confsubst)
 
 ###--------------------------------------------------------------------------
 ### Include path.
 
-CATACOMB_INCLUDES	 = \
+CATACOMB_INCLUDES = \
 	-I$(top_srcdir) \
 	-I$(precomp)/math \
 	-I$(precomp)/misc \
@@ -108,13 +108,36 @@ AM_CPPFLAGS		 = $(CATACOMB_INCLUDES)
 ###--------------------------------------------------------------------------
 ### Testing.
 
+TEST_EXTENSIONS		 = .t
 SUFFIXES		+= .c .t$(EXEEXT) .to
+
+## This unpleasant duplication of rules makes the build system basically work
+## for non-GNU make(1) variants, while GNU Make will associate useful
+## additional dependencies with the test programs.  GNU Make seems not to
+## mind the duplicate rules, and uses the second (better) set; non-GNU Make
+## will think the second set refer to bizarrely-named targets which nobody is
+## apparently interested in.
 .c.to:
 	$(AM_V_CC)$(COMPILE) -c -DTEST_RIG -DSRCDIR=\"$(srcdir)\" $< -o $@
 .to.t$(EXEEXT):
-	$(AM_V_CCLD)$(LINK) $< $(TEST_LIBS) $(top_builddir)/libcatacomb.la \
+	$(AM_V_CCLD)$(LINK) $(TEST_LDFLAGS) $< \
+		$(TEST_LIBS) $(top_builddir)/libcatacomb.la \
+		$(mLib_LIBS) $(CATACOMB_LIBS) $(LIBS)
+%.to: %.c %.lo
+	$(AM_V_CC)$(COMPILE) -c -DTEST_RIG -DSRCDIR=\"$(srcdir)\" $< -o $@
+%.t$(EXEEXT): %.to $(TEST_LIBS) $(top_builddir)/libcatacomb.la
+	$(AM_V_CCLD)$(LINK) $(TEST_LDFLAGS) $+ \
 		$(mLib_LIBS) $(CATACOMB_LIBS) $(LIBS)
-.PRECIOUS: %.to
+
+.PRECIOUS: %.to %.t$(EXEEXT)
 CLEANFILES		+= *.to *.t$(EXEEXT)
 
+###--------------------------------------------------------------------------
+### Experimental flymake hack.
+
+check-syntax:
+	$(COMPILE) -S -o/dev/null \
+		-DTEST_RIG -DSRCDIR=\"$(SRCDIR)\" \
+		$(CHK_SOURCES)
+
 ###----- That's all, folks --------------------------------------------------