usr variable for build process

[nestedvm.git] / Makefile

diff --git a/Makefile b/Makefile
index db01b55..9e5f04a 100644 (file)
--- a/Makefile
+++ b/Makefile
@@ -67,7 +67,8 @@ mips_objects = $(mips_sources:%.c=build/org/xwt/mips/%.o) $(mips_asm_sources:%.s
 
 .SECONDARY:
 
-PATH := $(mips2java_root)/upstream/install/bin:$(PATH)
+usr = $(mips2java_root)/upstream/install
+PATH := $(usr)/bin:$(PATH)
 export PATH
 
 #
@@ -79,15 +80,15 @@ all: build/mips2java$(EXE_EXT) $(mips_objects)
 endif
 
 $(tasks)/%:
-       $(MAKE) -C upstream tasks/$* MIPS_LDFLAGS="$(MIPS_LDFLAGS)" MIPS_CFLAGS="$(flags) $(mips_optflags)"
+       $(MAKE) -C upstream tasks/$* usr="$(usr)" MIPS_LDFLAGS="$(MIPS_LDFLAGS)" MIPS_CFLAGS="$(flags) $(mips_optflags)"
 
 upstream_clean_%:
-       $(MAKE) -C upstream clean_$*
+       $(MAKE) -C upstream clean_$* usr="$(usr)"
 
-errno_h = upstream/install/mips-unknown-elf/include/sys/errno.h
+errno_h = $(usr)/mips-unknown-elf/include/sys/errno.h
 $(errno_h): $(tasks)/build_newlib
 
-unistd_h = upstream/install/mips-unknown-elf/include/sys/unistd.h
+unistd_h = $(usr)/mips-unknown-elf/include/sys/unistd.h
 $(unistd_h): $(tasks)/build_newlib
 
 #
@@ -152,7 +153,7 @@ build/%.mips.stripped: build/%.mips
 # MIPS Compiler generated class compilation
 ifdef DO_JAVASOURCE
 
-build/%.java: build/%.mips build/org/xwt/mips/JavaSourceCompiler.class
+build/%.java: build/%.mips build/org/xwt/mips/JavaSourceCompiler.class 
        $(JAVA) -cp $(classpath) org.xwt.mips.Compiler -outformat javasource $(compiler_flags) $($(notdir $*)_COMPILERFLAGS) $(subst /,.,$*) $< > build/$*.java
 
 build/%.class: build/%.java build/org/xwt/mips/Runtime.class
@@ -177,7 +178,7 @@ clean:
 #
 env.sh: Makefile $(tasks)/full_toolchain build/org/xwt/mips/Compiler.class
        @rm -f "$@~"
-       @echo 'PATH="$(mips2java_root)/build:$(mips2java_root)/upstream/install/bin:$$PATH"; export PATH' >> $@~
+       @echo 'PATH="$(mips2java_root)/build:$(usr)/bin:$$PATH"; export PATH' >> $@~
        @echo 'CC=mips-unknown-elf-gcc; export CC' >> $@~
        @echo 'CXX=mips-unknown-elf-g++; export CXX' >> $@~
        @echo 'AS=mips-unknown-elf-as; export AS' >> $@~