Declare Makefile suffixes, to be a little closer to POSIX make compliance.

[pspp-builds.git] / src / language / expressions / automake.mk

diff --git a/src/language/expressions/automake.mk b/src/language/expressions/automake.mk
index 44152b4473c97548436b3916798b31526949b524..4dc2d145d1a1b6a18461915d49cb2a77f052ac5f 100644 (file)
--- a/src/language/expressions/automake.mk
+++ b/src/language/expressions/automake.mk
@@ -1,12 +1,6 @@
 ## Process this file with automake to produce Makefile.in  -*- makefile -*-
 
-noinst_LIBRARIES += src/language/expressions/libexpressions.a
-
-src_language_expressions_libexpressions_a_CPPFLAGS = $(AM_CPPFLAGS) \
-       -I src/language/expressions \
-       -I $(top_srcdir)/src/language/expressions
-
-src_language_expressions_libexpressions_a_SOURCES = \
+language_expressions_sources = \
        src/language/expressions/evaluate.c \
        src/language/expressions/helpers.c \
        src/language/expressions/helpers.h \
@@ -30,10 +24,12 @@ helpers = src/language/expressions/generate.pl \
 
 $(expressions_built_sources): $(helpers)
 EXTRA_DIST += $(helpers) $(expressions_built_sources:=.pl)
+AM_CPPFLAGS += -I$(top_builddir)/src/language/expressions \
+       -I$(top_srcdir)/src/language/expressions
 
-SUFFIXES = .h.pl .inc.pl
+SUFFIXES += .h.pl .inc.pl
 
-generate_from_pl = $(top_srcdir)/mkinstalldirs `dirname $@` && \
+generate_from_pl = $(MKDIR_P) `dirname $@` && \
        $(PERL) -I $(top_srcdir)/src/language/expressions $< -o $@ -i $(top_srcdir)/src/language/expressions/operations.def
 
 .h.pl.h:
@@ -41,3 +37,5 @@ generate_from_pl = $(top_srcdir)/mkinstalldirs `dirname $@` && \
 
 .inc.pl.inc:
        $(generate_from_pl)
+
+EXTRA_DIST += src/language/expressions/OChangeLog