From 7f6dabcd0c10f8dd0ab7828722543fa23478dba5 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Sun, 27 Apr 2025 19:00:05 +0000
Subject:  Prepare for 0.5.6.0, add pkg-config support, etc.

Signed-off-by: Laurent Bercot <ska@appnovation.com>
---
 Makefile | 79 ++++++++++++++++++++++++++++++++++++++++++++++++++--------------
 1 file changed, 62 insertions(+), 17 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index b82361b..752b8ba 100644
--- a/Makefile
+++ b/Makefile
@@ -12,28 +12,65 @@ ifeq "" "$(strip $(filter $(make_need), $(firstword $(sort $(make_need) $(MAKE_V
 fail := $(error Your make ($(MAKE_VERSION)) is too old. You need $(make_need) or newer)
 endif
 
+uniq = $(if $1,$(firstword $1) $(call uniq,$(filter-out $(firstword $1),$1)))
+
 CC = $(error Please use ./configure first)
 
 STATIC_LIBS :=
 SHARED_LIBS :=
 INTERNAL_LIBS :=
 EXTRA_TARGETS :=
+PC_TARGETS :=
 LIB_DEFS :=
+BIN_SYMLINKS :=
+TEST_BINS :=
 
 define library_definition
-LIB$(firstword $(subst =, ,$(1))) := lib$(lastword $(subst =, ,$(1))).$(if $(DO_ALLSTATIC),a,so).xyzzy
+LIB$(1) := lib$(2).$(if $(DO_ALLSTATIC),a,so).xyzzy
 ifdef DO_SHARED
-SHARED_LIBS += lib$(lastword $(subst =, ,$(1))).so.xyzzy
+SHARED_LIBS += lib$(2).so.xyzzy
 endif
 ifdef DO_STATIC
-STATIC_LIBS += lib$(lastword $(subst =, ,$(1))).a.xyzzy
+STATIC_LIBS += lib$(2).a.xyzzy
+endif
+ifdef DO_PKGCONFIG
+PC_TARGETS += lib$(2).pc
 endif
+
+lib$(2).pc:
+	exec env \
+	  library="$(2)" \
+	  includedir="$(includedir)" \
+	  dynlibdir="$(dynlibdir)" \
+	  libdir="$(libdir)" \
+	  extra_includedirs="$(extra_includedirs)" \
+	  extra_libdirs="$(extra_libdirs)" \
+	  extra_libs="$$(strip $$(EXTRA_LIBS))" \
+	  description="$$($(1)_DESCRIPTION)" \
+	  url="$$($(1)_URL)" \
+	  ldlibs="$(LDLIBS)" \
+	  ./tools/gen-dotpc.sh > $$@.tmp
+	exec mv -f $$@.tmp $$@
+
+endef
+
+define binary_installation_rule
+$(DESTDIR)$(1)/$(2): ./$(2) package/modes
+	exec $(INSTALL) -D -m 600 $$< $$@
+	grep -- ^$$(@F) < package/modes | { read name mode owner && \
+	if [ x$$$$owner != x ] ; then chown -- $$$$owner $$@ ; fi && \
+	chmod $$$$mode $$@ ; }
+endef
+
+define symlink_installation_rule
+$(DESTDIR)$(1)/$(2): $(DESTDIR)$(1)/$(SYMLINK_TARGET_$(2))
+	exec $(INSTALL) -l $$(<F) $$@
 endef
 
 -include config.mak
 include package/targets.mak
 
-$(foreach var,$(LIB_DEFS),$(eval $(call library_definition,$(var))))
+$(foreach var,$(LIB_DEFS),$(eval $(call library_definition,$(firstword $(subst =, ,$(var))),$(lastword $(subst =, ,$(var))))))
 
 include package/deps.mak
 
@@ -53,14 +90,18 @@ RANLIB := $(CROSS_COMPILE)ranlib
 STRIP := $(CROSS_COMPILE)strip
 INSTALL := ./tools/install.sh
 
+$(foreach var,$(BIN_TARGETS),$(eval $(call binary_installation_rule,$(bindir),$(var))))
+$(foreach var,$(LIBEXEC_TARGETS),$(eval $(call binary_installation_rule,$(libexecdir),$(var))))
+$(foreach var,$(BIN_SYMLINKS),$(eval $(call symlink_installation_rule,$(bindir),$(var))))
+
 ALL_BINS := $(LIBEXEC_TARGETS) $(BIN_TARGETS)
 ALL_LIBS := $(SHARED_LIBS) $(STATIC_LIBS) $(INTERNAL_LIBS)
 ALL_INCLUDES := $(wildcard src/include/$(package)/*.h)
 
-all: $(ALL_LIBS) $(ALL_BINS) $(ALL_INCLUDES) $(EXTRA_INCLUDES)
+all: $(ALL_LIBS) $(ALL_BINS) $(ALL_INCLUDES) $(EXTRA_INCLUDES) $(PC_TARGETS)
 
 clean:
-	@exec rm -f $(ALL_LIBS) $(ALL_BINS) $(wildcard src/*/*.o src/*/*.lo) $(EXTRA_TARGETS)
+	@exec rm -f $(ALL_LIBS) $(ALL_BINS) $(TEST_BINS) $(wildcard src/*/*.o src/*/*.lo) $(PC_TARGETS) $(EXTRA_TARGETS)
 
 distclean: clean
 	@exec rm -f config.mak src/include/$(package)/config.h
@@ -81,12 +122,19 @@ ifneq ($(strip $(ALL_BINS)$(SHARED_LIBS)),)
 	exec $(STRIP) -R .note -R .comment $(ALL_BINS) $(SHARED_LIBS)
 endif
 
-install: install-dynlib install-libexec install-bin install-lib install-include
+install: install-dynlib install-libexec install-bin install-symlinks install-lib install-include install-pkgconfig
 install-dynlib: $(SHARED_LIBS:lib%.so.xyzzy=$(DESTDIR)$(dynlibdir)/lib%.so)
 install-libexec: $(LIBEXEC_TARGETS:%=$(DESTDIR)$(libexecdir)/%)
 install-bin: $(BIN_TARGETS:%=$(DESTDIR)$(bindir)/%)
+install-symlinks: $(BIN_SYMLINKS:%=$(DESTDIR)$(bindir)/%)
 install-lib: $(STATIC_LIBS:lib%.a.xyzzy=$(DESTDIR)$(libdir)/lib%.a)
 install-include: $(ALL_INCLUDES:src/include/$(package)/%.h=$(DESTDIR)$(includedir)/$(package)/%.h) $(EXTRA_INCLUDES:src/include/%.h=$(DESTDIR)$(includedir)/%.h)
+install-pkgconfig: $(PC_TARGETS:%=$(DESTDIR)$(pkgconfdir)/%)
+
+tests: $(TEST_BINS)
+
+check: tests
+	@for i in $(TEST_BINS) ; do ./tools/run-test.sh $$i || exit 1 ; done
 
 ifneq ($(exthome),)
 
@@ -95,7 +143,7 @@ $(DESTDIR)$(exthome): $(DESTDIR)$(home)
 
 update: $(DESTDIR)$(exthome)
 
-global-links: $(DESTDIR)$(exthome) $(SHARED_LIBS:lib%.so.xyzzy=$(DESTDIR)$(sproot)/library.so/lib%.so.$(version_M)) $(BIN_TARGETS:%=$(DESTDIR)$(sproot)/command/%)
+global-links: $(DESTDIR)$(exthome) $(SHARED_LIBS:lib%.so.xyzzy=$(DESTDIR)$(sproot)/library.so/lib%.so.$(version_M)) $(BIN_TARGETS:%=$(DESTDIR)$(sproot)/command/%) $(BIN_SYMLINKS:%=$(DESTDIR)$(sproot)/command/%)
 
 $(DESTDIR)$(sproot)/command/%: $(DESTDIR)$(home)/command/%
 	exec $(INSTALL) -D -l ..$(subst $(sproot),,$(exthome))/command/$(<F) $@
@@ -112,12 +160,6 @@ $(DESTDIR)$(dynlibdir)/lib%.so $(DESTDIR)$(dynlibdir)/lib%.so.$(version_M): lib%
 	$(INSTALL) -l $(@F).$(version) $@.$(version_M) && \
 	exec $(INSTALL) -l $(@F).$(version_M) $@
 
-$(DESTDIR)$(libexecdir)/% $(DESTDIR)$(bindir)/%: % package/modes
-	exec $(INSTALL) -D -m 600 $< $@
-	grep -- ^$(@F) < package/modes | { read name mode owner && \
-	if [ x$$owner != x ] ; then chown -- $$owner $@ ; fi && \
-	chmod $$mode $@ ; }
-
 $(DESTDIR)$(libdir)/lib%.a: lib%.a.xyzzy
 	exec $(INSTALL) -D -m 644 $< $@
 
@@ -127,13 +169,16 @@ $(DESTDIR)$(includedir)/$(package)/%.h: src/include/$(package)/%.h
 $(DESTDIR)$(includedir)/%.h: src/include/%.h
 	exec $(INSTALL) -D -m 644 $< $@
 
+$(DESTDIR)$(pkgconfdir)/lib%.pc: lib%.pc
+	exec $(INSTALL) -D -m 644 $< $@
+
 %.o: %.c
 	exec $(CC) $(CPPFLAGS_ALL) $(CFLAGS_ALL) -c -o $@ $<
 
 %.lo: %.c
 	exec $(CC) $(CPPFLAGS_ALL) $(CFLAGS_ALL) $(CFLAGS_SHARED) -c -o $@ $<
 
-$(ALL_BINS):
+$(ALL_BINS) $(TEST_BINS):
 	exec $(CC) -o $@ $(CFLAGS_ALL) $(LDFLAGS_ALL) $(LDFLAGS_NOSHARED) $^ $(EXTRA_LIBS) $(LDLIBS)
 
 lib%.a.xyzzy:
@@ -141,8 +186,8 @@ lib%.a.xyzzy:
 	exec $(RANLIB) $@
 
 lib%.so.xyzzy:
-	exec $(CC) -o $@ $(CFLAGS_ALL) $(CFLAGS_SHARED) $(LDFLAGS_ALL) $(LDFLAGS_SHARED) -Wl,-soname,$(patsubst lib%.so.xyzzy,lib%.so.$(version_M),$@) $^ $(EXTRA_LIBS) $(LDLIBS)
+	exec $(CC) -o $@ $(CFLAGS_ALL) $(CFLAGS_SHARED) $(LDFLAGS_ALL) $(LDFLAGS_SHARED) -Wl,-soname,$(patsubst lib%.so.xyzzy,lib%.so.$(version_M),$@) -Wl,-rpath=$(dynlibdir) $^ $(EXTRA_LIBS) $(LDLIBS)
 
-.PHONY: it all clean distclean tgz strip install install-dynlib install-bin install-lib install-include
+.PHONY: it all clean distclean tests check tgz strip install install-dynlib install-bin install-lib install-include install-pkgconfig
 
 .DELETE_ON_ERROR:
-- 
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