From 72b6d428af4925e7064c6166b732301c8918e8c4 Mon Sep 17 00:00:00 2001
From: Laurent Bercot <ska-skaware@skarnet.org>
Date: Sun, 12 Feb 2023 02:15:32 +0000
Subject:  Add multicall configuration

Signed-off-by: Laurent Bercot <ska@appnovation.com>
---
 Makefile | 30 ++++++++++++++++++++----------
 1 file changed, 20 insertions(+), 10 deletions(-)

(limited to 'Makefile')

diff --git a/Makefile b/Makefile
index cd6c7f0..0fc3d40 100644
--- a/Makefile
+++ b/Makefile
@@ -17,8 +17,9 @@ CC = $(error Please use ./configure first)
 STATIC_LIBS :=
 SHARED_LIBS :=
 INTERNAL_LIBS :=
-EXTRA_TARGETS :=
 LIB_DEFS :=
+BIN_SYMLINKS :=
+EXTRA_TEMP :=
 
 define library_definition
 LIB$(firstword $(subst =, ,$(1))) := lib$(lastword $(subst =, ,$(1))).$(if $(DO_ALLSTATIC),a,so).xyzzy
@@ -53,14 +54,14 @@ RANLIB := $(CROSS_COMPILE)ranlib
 STRIP := $(CROSS_COMPILE)strip
 INSTALL := ./tools/install.sh
 
-ALL_BINS := $(LIBEXEC_TARGETS) $(BIN_TARGETS)
+ALL_BINS := $(BIN_TARGETS) $(LIBEXEC_TARGETS)
 ALL_LIBS := $(SHARED_LIBS) $(STATIC_LIBS) $(INTERNAL_LIBS)
 ALL_INCLUDES := $(wildcard src/include/$(package)/*.h)
 
 all: $(ALL_LIBS) $(ALL_BINS) $(ALL_INCLUDES)
 
 clean:
-	@exec rm -f $(ALL_LIBS) $(ALL_BINS) $(wildcard src/*/*.o src/*/*.lo) $(EXTRA_TARGETS)
+	@exec rm -f $(ALL_LIBS) $(ALL_BINS) $(EXTRA_TEMP) $(wildcard src/*/*.o src/*/*.lo)
 
 distclean: clean
 	@exec rm -f config.mak src/include/$(package)/config.h
@@ -84,7 +85,7 @@ endif
 install: install-dynlib install-libexec install-bin install-lib install-include
 install-dynlib: $(SHARED_LIBS:lib%.so.xyzzy=$(DESTDIR)$(dynlibdir)/lib%.so)
 install-libexec: $(LIBEXEC_TARGETS:%=$(DESTDIR)$(libexecdir)/%)
-install-bin: $(BIN_TARGETS:%=$(DESTDIR)$(bindir)/%)
+install-bin: $(BIN_TARGETS:%=$(DESTDIR)$(bindir)/%) $(BIN_SYMLINKS:%=$(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)
 install-data: $(ALL_DATA:src/etc/%=$(DESTDIR)$(datadir)/%)
@@ -96,7 +97,7 @@ $(DESTDIR)$(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) $@
@@ -116,11 +117,20 @@ $(DESTDIR)$(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 $$mode $@ ; }
+$(LIBEXEC_TARGETS:%=$(DESTDIR)$(libexecdir)/%): $(DESTDIR)$(libexecdir)/%: % package/modes
+$(BIN_TARGETS:%=$(DESTDIR)$(bindir)/%): $(DESTDIR)$(bindir)/%: % package/modes
+$(LIBEXEC_TARGETS:%=$(DESTDIR)$(libexecdir)/%) $(BIN_TARGETS:%=$(DESTDIR)$(bindir)/%):
+	grep -- ^$(@F) < package/modes | { read name mode og && \
+	if [ x$$og != x ] ; then og="-O $${og}" ; fi && \
+	$(INSTALL) -D -m $$mode $$og $< $@ ; }
+
+define install_symlink_rule
+$(DESTDIR)$(bindir)/$(1): $(DESTDIR)$(bindir)/$$(SYMLINK_TARGET_$(1))
+endef
+
+$(foreach x,$(BIN_SYMLINKS),$(eval $(call install_symlink_rule,$(x))))
+$(BIN_SYMLINKS:%=$(DESTDIR)$(bindir)/%):
+	exec $(INSTALL) -l $(SYMLINK_TARGET_$(@F)) $@
 
 $(DESTDIR)$(libdir)/lib%.a: lib%.a.xyzzy
 	exec $(INSTALL) -D -m 644 $< $@
-- 
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