Improving Makefile.

Makefile

@@ -7,11 +7,11 @@ LIBDIR := $(PREFIX)/lib
 SHAREDIR := $(PREFIX)/share
 INCLUDEDIR := $(PREFIX)/include
 MANDIR := $(SHAREDIR)/man
-
-CC := cc
-AR := ar
-RANLIB := ranlib
 CFLAGS := -Wall -Wextra -g
+CC := cc
+CXX := c++
+LD := ${CC}
+CXXFLAGS :=  
 LDFLAGS :=  
 
 Q := @
@@ -40,7 +40,7 @@ src/ipc.h.uninstall:
 	$(Q)rm -f '$(DESTDIR)$(INCLUDEDIR)/ipc.h'
 
 man/libipc.7: man/libipc.7.scd man
-	@echo '  MAN >   man/libipc.7'
+	@echo '  MAN >   man/libipc.7'
 	$(Q)scdoc < 'man/libipc.7.scd' > 'man/libipc.7'
 
 
@@ -65,11 +65,11 @@ libipc.so.install: libipc.so
 	@echo '  IN >    $(LIBDIR)/libipc.so.0.4.0'
 	$(Q)mkdir -p '$(DESTDIR)$(LIBDIR)'
 	$(Q)install -m0755 libipc.so $(DESTDIR)$(LIBDIR)/libipc.so.0.4.0
-	@echo '  LN >    $(LIBDIR)/libipc.so.0.4'
+	@echo '  LN >    $(LIBDIR)/libipc.so.0.4'
 	$(Q)ln -sf '$(LIBDIR)/libipc.so.0.4.0' '$(DESTDIR)/$(LIBDIR)/libipc.so.0.4'
-	@echo '  LN >    $(LIBDIR)/libipc.so.0'
+	@echo '  LN >    $(LIBDIR)/libipc.so.0'
 	$(Q)ln -sf '$(LIBDIR)/libipc.so.0.4.0' '$(DESTDIR)/$(LIBDIR)/libipc.so.0'
-	@echo '  LN >    $(LIBDIR)/libipc.so'
+	@echo '  LN >    $(LIBDIR)/libipc.so'
 	$(Q)ln -sf '$(LIBDIR)/libipc.so.0.4.0' '$(DESTDIR)/$(LIBDIR)/libipc.so'
 
 libipc.so.clean:
@@ -209,25 +209,17 @@ $(DESTDIR)$(INCLUDEDIR):
 $(DESTDIR)$(MANDIR):
 	@echo '  DIR >   $(MANDIR)'
 	$(Q)mkdir -p $(DESTDIR)$(MANDIR)
-install: subdirs.install libipc.install src/ipc.h.install man/libipc.7.install libipc.so.install libipc.a.install src/communication.o.install src/error.o.install src/logger.o.install src/message.o.install src/network.o.install src/usocket.o.install src/utils.o.install src/communication.o.install src/error.o.install src/logger.o.install src/message.o.install src/network.o.install src/usocket.o.install src/utils.o.install
+install: libipc.install src/ipc.h.install man/libipc.7.install libipc.so.install libipc.a.install src/communication.o.install src/error.o.install src/logger.o.install src/message.o.install src/network.o.install src/usocket.o.install src/utils.o.install src/communication.o.install src/error.o.install src/logger.o.install src/message.o.install src/network.o.install src/usocket.o.install src/utils.o.install
 	@:
 
-subdirs.install:
+uninstall: libipc.uninstall src/ipc.h.uninstall man/libipc.7.uninstall libipc.so.uninstall libipc.a.uninstall src/communication.o.uninstall src/error.o.uninstall src/logger.o.uninstall src/message.o.uninstall src/network.o.uninstall src/usocket.o.uninstall src/utils.o.uninstall src/communication.o.uninstall src/error.o.uninstall src/logger.o.uninstall src/message.o.uninstall src/network.o.uninstall src/usocket.o.uninstall src/utils.o.uninstall
-
-uninstall: subdirs.uninstall libipc.uninstall src/ipc.h.uninstall man/libipc.7.uninstall libipc.so.uninstall libipc.a.uninstall src/communication.o.uninstall src/error.o.uninstall src/logger.o.uninstall src/message.o.uninstall src/network.o.uninstall src/usocket.o.uninstall src/utils.o.uninstall src/communication.o.uninstall src/error.o.uninstall src/logger.o.uninstall src/message.o.uninstall src/network.o.uninstall src/usocket.o.uninstall src/utils.o.uninstall
 	@:
 
-subdirs.uninstall:
+test: all
-
-test: all subdirs subdirs.test
 	@:
 
-subdirs.test:
-
 clean: libipc.clean src/ipc.h.clean man/libipc.7.clean libipc.so.clean libipc.a.clean src/communication.o.clean src/error.o.clean src/logger.o.clean src/message.o.clean src/network.o.clean src/usocket.o.clean src/utils.o.clean src/communication.o.clean src/error.o.clean src/logger.o.clean src/message.o.clean src/network.o.clean src/usocket.o.clean src/utils.o.clean
-
 distclean: clean
-
 dist: dist-gz dist-xz dist-bz2
 	$(Q)rm -- $(PACKAGE)-$(VERSION)
 
@@ -307,10 +299,12 @@ help:
 	@echo '    - uninstall      Deinstalls the project.'
 	@echo ''
 	@echo 'CLI-modifiable variables:'
-	@echo '    - CC             ${CC}'
 	@echo '    - CFLAGS         ${CFLAGS}'
+	@echo '    - CC             ${CC}'
+	@echo '    - CXX            ${CXX}'
+	@echo '    - LD             ${LD}'
+	@echo '    - CXXFLAGS       ${CXXFLAGS}'
 	@echo '    - LDFLAGS        ${LDFLAGS}'
-	@echo '    - DESTDIR        ${DESTDIR}'
 	@echo '    - PREFIX         ${PREFIX}'
 	@echo '    - BINDIR         ${BINDIR}'
 	@echo '    - LIBDIR         ${LIBDIR}'
@@ -329,5 +323,5 @@ help:
 	@echo ''
 	@echo 'Rebuild the Makefile with:'
 	@echo '    zsh ./build.zsh -c'
-.PHONY: all subdirs clean distclean dist install uninstall help
+.PHONY: all  clean distclean dist install uninstall help
 

project.zsh

@@ -2,7 +2,7 @@
 package=ipc
 version=0.4.0
 
-CFLAGS="-Wall -Wextra -g"
+variables+=(CFLAGS "-Wall -Wextra -g")
 
 targets=(libipc src/ipc.h man/libipc.7)