Merge pull request #80 from AntiheroSoftware/ca65-65816

[cc65] / src / Makefile

diff --git a/src/Makefile b/src/Makefile
index 8c4c6861edb0dc30e5474b6d8aeab85362cd5f88..7bdd5206ab6fc018205932ef6ca1116b9a5b2a8c 100644 (file)
--- a/src/Makefile
+++ b/src/Makefile
@@ -1,3 +1,7 @@
+.SUFFIXES:
+
+.PHONY: all bin $(PROGS) mostlyclean clean install avail unavail
+
 ifeq ($(shell echo),)
 
 PROGS = ar65  \
@@ -12,22 +16,25 @@ PROGS = ar65  \
         sim65 \
         sp65
 
-CA65_INC := $(abspath ../asminc)
-CC65_INC := $(abspath ../include)
-LD65_LIB := $(abspath ../lib)
-LD65_OBJ := $(abspath ../lib)
-LD65_CFG := $(abspath ../cfg)
+bindir  := $(prefix)/bin
+datadir := $(if $(prefix),$(prefix)/share/cc65,$(abspath ..))
+
+CA65_INC = $(datadir)/asminc
+CC65_INC = $(datadir)/include
+LD65_LIB = $(datadir)/lib
+LD65_OBJ = $(datadir)/lib
+LD65_CFG = $(datadir)/cfg
 
 CFLAGS += -MMD -MP -O -std=c89 -I common \
-          -Wall -Wextra -Wno-char-subscripts -Werror \
+          -Wall -Wextra -Wno-char-subscripts $(USER_CFLAGS) \
           -DCA65_INC=$(CA65_INC) -DCC65_INC=$(CC65_INC) \
           -DLD65_LIB=$(LD65_LIB) -DLD65_OBJ=$(LD65_OBJ) -DLD65_CFG=$(LD65_CFG)
 
-LDLIBS += -lm
+CFLAGS += $(if $(TRAVIS),-Werror)
 
-.SUFFIXES:
+LDLIBS += -lm
 
-.PHONY: all bin $(PROGS) mostlyclean clean avail unavail
+INSTALL = install
 
 all bin: $(PROGS)
 
@@ -37,6 +44,11 @@ mostlyclean:
 clean:
        $(RM) -r ../wrk ../bin
 
+install:
+       $(if $(prefix),,$(error variable `prefix' must be set))
+       $(INSTALL) -d $(DESTDIR)$(bindir)
+       $(INSTALL) ../bin/* $(DESTDIR)$(bindir)
+
 avail:
        $(foreach prog,$(PROGS),$(AVAIL_recipe))
 
@@ -80,10 +92,10 @@ define PROG_template
 
 $$(eval $$(call OBJS_template,$1))
 
-../bin/$1: $$($1_OBJS) ../wrk/common/common.a | ../bin
+../bin/$1$(PROGEXT): $$($1_OBJS) ../wrk/common/common.a | ../bin
        $$(CC) $$(LDFLAGS) -o $$@ $$^ $$(LDLIBS)
 
-$1: ../bin/$1
+$1: ../bin/$1$(PROGEXT)
 
 endef
 
@@ -106,10 +118,6 @@ $(foreach prog,$(PROGS),$(eval $(call PROG_template,$(prog))))
 
 else # cmd.exe
 
-.SUFFIXES:
-
-.PHONY: all bin mostlyclean clean
-
 all bin:
        msbuild cc65.sln /p:configuration=release /consoleloggerparameters:disableconsolecolor
 
@@ -119,4 +127,6 @@ mostlyclean:
 clean:
        msbuild cc65.sln /p:configuration=release /consoleloggerparameters:disableconsolecolor /target:$@
 
+install avail unavail:
+
 endif # cmd.exe