## Configurables ###########################################################################
# inputs
-jikes_java_sources := $(shell find src -name *.java)
+javac_java_sources := $(shell find src -name *.java)
gcj_java_sources := $(shell find src -name *.java \! -path src/org/xwt/plat/\*) src/org/xwt/plat/GCJ.java $(platform_java_sources)
xwar_sources := $(shell ls src/org/xwt/builtin/*.png src/org/xwt/builtin/*.xwt src/org/xwt/builtin/*.xwf)
cc_sources := src/org/xwt/plat/$(platform).cc
# outputs
-jikes_java_objects := $(jikes_java_sources:src/%.java=bin/%.class)
+javac_java_objects := $(javac_java_sources:src/%.java=bin/%.class)
cc_objects := $(cc_sources:src/%.cc=bin-$(platform)/%-nat.o)
gcj_java_objects := $(gcj_java_sources:src/%.java=bin-$(platform)/%.o)
ar := $(gcc_path)/$(target)/bin/ar
strip := $(gcc_path)/$(target)/bin/strip
jar := $(shell ((type fastjar &>/dev/null) && echo fastjar) || echo jar)
-jikes := jikes -extdirs ${JAVA_HOME}/jre/lib -nowarn
# platforms
all_platforms := Win32 Linux Java2
+# path
+PATH := jikes-1.18/bin:$(PATH)
+
## Platform-Neutral ###########################################################################
ifneq ($(verbose),true)
-.SILENT: $(jikes_java_objects) .headers $(gcj_java_objects) $(all_platforms) bin/org/xwt/builtin.xwar .bootclasspath
+.SILENT: $(javac_java_objects) .headers $(gcj_java_objects) $(all_platforms) bin/org/xwt/builtin.xwar .bootclasspath .javac
silent := --silent
endif
-compile: $(jikes_java_objects) bin/org/xwt/builtin.xwar
+compile: $(javac_java_objects) bin/org/xwt/builtin.xwar
all: $(all_platforms)
-.bootclasspath:
- echo "public class GetBootClassPath { public static void main(String[] s) { " > GetBootClassPath.java
- echo "System.out.println(System.getProperty(\"sun.boot.class.path\")); } }" >> GetBootClassPath.java
- javac GetBootClassPath.java
- java -cp . GetBootClassPath > .bootclasspath
- rm GetBootClassPath.*
-
-$(jikes_java_objects): $(jikes_java_sources) .bootclasspath
+.javac:
+ if \
+ type jikes && (jikes --version | grep "Version 1.18"); \
+ then \
+ echo "public class GetBootClassPath { public static void main(String[] s) { " > GetBootClassPath.java; \
+ echo "System.out.println(System.getProperty(\"sun.boot.class.path\")); } }" >> GetBootClassPath.java; \
+ javac GetBootClassPath.java; \
+ java -cp . GetBootClassPath > .bootclasspath; \
+ rm GetBootClassPath.*; \
+ echo -n "jikes -nowarn -sourcepath src/ -bootclasspath " > .javac; \
+ cat .bootclasspath >> .javac; \
+ else \
+ echo "WARNING: You do not have jikes; falling back to javac. Compiles will be very slow."; \
+ echo javac > .javac; \
+ fi \
+
+jikes:
+ wget ftp://www-126.ibm.com/pub/jikes/1.18/jikes-1.18.tar.bz2 -O jikes-1.18.tar.bz2
+ bunzip2 jikes-1.18.tar.bz2
+ tar xvf jikes-1.18.tar && rm jikes-1.18.tar
+ cd jikes-1.18; ./configure --prefix=`pwd`
+ cd jikes; make && make install
+ ln -s jikes-1.18/bin/jikes .jikes
+
+$(javac_java_objects): $(javac_java_sources) .javac
test "$(JAVA_HOME)"x != x || (echo "you forgot to set your JAVA_HOME environment variable"; false)
echo "compiling .java -> .class:"
mkdir -p bin
- $(jikes) -bootclasspath $(shell cat .bootclasspath) -sourcepath src/ -classpath lib/libgcj-minimal.jar $(jikes_java_sources) -d bin/
+ $(shell cat .javac) -classpath lib/libgcj-minimal.jar $(javac_java_sources) -d bin/
echo "compiling .java -> .class: done"
bin/org/xwt/builtin.xwar: $(xwar_sources)
cvs commit -m 'this comment should not appear in CHANGES' next.build CHANGES
echo committed.
+propose-patch:
+ @echo -n "Please type a one-line description of this bug: "; \
+ read A; \
+ echo; \
+ echo "Please type any additional comments that explain this patch."; \
+ echo "If this patch fixes a bug, include a link to bugs.xwt.org."; \
+ echo "When you are done, press control-d on a new line."; \
+ echo; \
+ ( echo -e "HELO patcher"; \
+ echo -e "MAIL FROM:$(USER)@xwt.org"; \
+ echo -e "RCPT TO: patches@xwt.org"; \
+ echo -e "DATA"; \
+ echo -e "From: $(USER)@xwt.org"; \
+ echo -e "To: patches@xwt.org"; \
+ echo -e "Subject: proposed patch to $(this_branch): $$A"; \
+ echo -e ""; \
+ cat; \
+ echo; \
+ cvs diff -Bud; \
+ echo .; \
+ ) > .message
+ bash -c "cat .message > /dev/tcp/mail.xwt.org/25" # /dev/tcp is faked by bash; not part of the os
## GCJ-Derived Platforms #######################################################################
$(ar) r bin-$(platform)/org/xwt/plat/platform.ar bin-$(platform)/org/xwt/plat/*.o
$(gcj) --main=org.xwt.Main -o bin-$(platform)/$(target_bin) $^ $(platform_link) bin-$(platform)/org/xwt/plat/platform.ar
-.headers: $(jikes_java_objects)
+.headers: $(javac_java_objects)
cd bin; for A in `find * -name \*.class`; do \
echo "extracting .class -> .h: $$A"; \
$(gcjh) --classpath . `echo $$A | sed s_/_._g | sed s/.class$$//`; \
# turn off optimization of Trap.java due to a compiler bug
bin-$(platform)/org/xwt/Trap.o: gcj_flags := -O0 -g
-$(gcj_java_objects): bin-$(platform)/%.o: src/%.java $(jikes_java_objects)
+$(gcj_java_objects): bin-$(platform)/%.o: src/%.java $(javac_java_objects)
echo -ne "compiling .java -> .o: $<"
mkdir -p `dirname $@`
$(gcj) -c $< -o $@
platform_link="-Wl,--subsystem,windows -lcomdlg32" \
platform_java_sources=src/org/xwt/plat/Win32.java
-Java2: $(jikes_java_objects) bin/org/xwt/builtin.xwar
+Java2: $(javac_java_objects) bin/org/xwt/builtin.xwar
echo -e "\\n=== Java2 ========================================="
echo "archiving .class -> .jar"
mkdir -p bin-Java2