Makefile

   1 #
   2 # The XWT Makefile
   3 #
   4
   5 ## Configurables ###########################################################################
   6
   7 # inputs
   8 jikes_java_sources     := $(shell find src -name *.java)
   9 gcj_java_sources       := $(shell find src -name *.java -not -path src/org/xwt/plat/\*) src/org/xwt/plat/GCJ.java $(platform_java_sources)
  10 xwar_sources           := $(ls src/org/xwt/builtin/*.png src/org/xwt/builtin/*.xwt src/org/xwt/builtin/*.xwf)
  11 cc_sources             := src/org/xwt/plat/$(platform).cc
  12
  13 # outputs
  14 jikes_java_objects     := $(jikes_java_sources:src/%.java=bin/%.class)
  15 cc_objects             := $(cc_sources:src/%.cc=bin-$(platform)/%-nat.o)
  16 gcj_java_objects       := $(gcj_java_sources:src/%.java=bin-$(platform)/%.o)
  17
  18 # tools
  19 gcc_path               := $(shell pwd)/gcc
  20 gcc_flags              := -O9 -ffast-math -fomit-frame-pointer -foptimize-sibling-calls -finline-functions -funroll-loops -g
  21 gcj_flags              := -fCLASSPATH=bin
  22 gcj                    := $(gcc_path)/bin/$(target)-gcj $(gcj_flags) $(gcc_flags)
  23 gcc                    := $(gcc_path)/bin/$(target)-g++ $(gcc_flags)
  24 gcjh                   := $(gcc_path)/bin/$(target)-gcjh
  25 ar                     := $(gcc_path)/$(target)/bin/ar
  26 jikes                  := jikes -extdirs ${JAVA_HOME}/jre/lib -nowarn
  27
  28 # platforms
  29 all_platforms          := Win32 Linux Java2
  30
  31
  32 ## Platform-Neutral ###########################################################################
  33
  34 ifneq ($(verbose),true)
  35 .SILENT: $(jikes_java_objects) .headers $(gcj_java_objects) $(all_platforms) bin/org/xwt/builtin.xwar
  36 silent := --silent
  37 endif
  38
  39 compile: $(jikes_java_objects) bin/org/xwt/builtin.xwar
  40
  41 all: $(all_platforms)
  42
  43 $(jikes_java_objects): $(jikes_java_sources)
  44         test "$(JAVA_HOME)"x != x || (echo "you forgot to set your $$JAVA_HOME environment variable"; false)
  45         echo "compiling  .java -> .class:"
  46         mkdir -p bin
  47         $(jikes) -sourcepath src/ -classpath lib/libgcj-minimal.jar $(jikes_java_sources) -d bin/
  48         echo "compiling  .java -> .class: done"
  49
  50 bin/org/xwt/builtin.xwar: $(xwar_sources)
  51         mkdir -p bin/org/xwt
  52         cd src; fastjar cf ../bin/org/xwt/builtin.xwar $(xwar_sources:src/%=%)
  53
  54 clean:
  55         rm -rf bin-* bin
  56         find . -name \*~ | xargs rm -f
  57         find . -name \#\*\# | xargs rm -f
  58
  59 update-build:
  60         (echo -n 0000; (echo "10k16o16i"; cat next.build | tr a-z A-Z; echo "1+f") | dc) | tail --bytes=5 > next.build-
  61         mv next.build- next.build
  62         echo -n "Next build will be "
  63         cat next.build
  64         cvs update CHANGES
  65         echo "" >> CHANGES
  66         echo `date +%d-%b`" =========== build $(current_build) ================================================" >> CHANGES
  67         echo committing...
  68         cvs commit -m 'this comment should not appear in CHANGES' next.build CHANGES
  69         echo committed.
  70
  71
  72 ## GCJ-Derived Platforms #######################################################################
  73
  74 # if the user doesn't change gcc_path, and it's not built, then we'll try to build it
  75 $(shell pwd)/gcc/bin/$(target)-gcj:
  76         cd gcc; make
  77
  78 gcj: compile $(gcc_path)/bin/$(target)-gcj .headers link
  79
  80 link: $(gcj_java_objects) $(cc_objects)
  81         echo "linking       .o -> $(target_bin)"
  82         $(ar) r bin-$(platform)/org/xwt/plat/platform.ar bin-$(platform)/org/xwt/plat/*.o
  83         $(gcj) --main=org.xwt.Main -o bin-$(platform)/$(target_bin) $^ $(platform_link) bin-$(platform)/org/xwt/plat/platform.ar
  84
  85 .headers: $(jikes_java_objects)
  86         cd bin; for A in `find * -name \*.class`; do \
  87                 echo "extracting .class -> .h:     $$A"; \
  88                 $(gcjh) --classpath . `echo $$A | sed s_/_._g | sed s/.class$$//`; \
  89                 done
  90         echo "extracting .class -> .h:     done"
  91         touch .headers
  92
  93 # turn off optimization of Trap.java due to a compiler bug
  94 bin-$(platform)/org/xwt/Trap.o: gcj_flags := -O0 -g
  95
  96 $(gcj_java_objects): bin-$(platform)/%.o: src/%.java $(jikes_java_objects)
  97         echo -ne "compiling  .java -> .o:     $<"
  98         mkdir -p `dirname $@`
  99         $(gcj) -c $< -o $@
 100
 101 $(cc_objects): bin-$(platform)/%-nat.o: src/%.cc
 102         echo -ne "compiling  .cc -> .o:     $$A"
 103         $(gcc) -Ibin -c $< -o $@
 104
 105 bin-$(platform)/org/xwt/builtin.xwar: $(xwar_sources)
 106         echo "archiving   .xwt -> .xwar"
 107         $(gcj) --resource org/xwt/builtin.xwar -c $< -o $@
 108
 109
 110
 111 ## Platforms ##############################################################################
 112
 113 Linux:
 114         echo -e "\\n=== Linux ========================================="
 115         make gcj \
 116                 platform=Linux \
 117                 target=i686-pc-linux-gnu \
 118                 target_bin=xwt.linux \
 119                 platform_link="-L$(gcc-path)/lib -L/usr/X11R6/lib -lX11 -lXext --static" \
 120                 platform_java_sources="src/org/xwt/plat/POSIX.java src/org/xwt/plat/X11.java"
 121
 122 Win32:
 123         echo -e "\\n=== Win32 ========================================="
 124         make gcj \
 125                 platform=Win32 \
 126                 target=i686-pc-mingw32 \
 127                 target_bin=xwt.exe \
 128                 platform_link="-Wl,--subsystem,windows -lcomdlg32" \
 129                 platform_java_sources=src/org/xwt/plat/Win32.java
 130
 131 Java2: $(jikes_java_objects) bin/org/xwt/builtin.xwar
 132         echo -e "\\n=== Java2 ========================================="
 133         echo "archiving .class -> .jar"
 134         mkdir -p bin-Java2
 135         echo -e "Manifest-Version: 1.0\nMain-Class: org.xwt.Main\n" > bin/.manifest
 136         cd bin; fastjar cvf ../bin-Java2/xwt.jar -m .manifest \
 137                 org/xwt/builtin.xwar \
 138                 `find . -name \*.class | grep -v org/xwt/plat/` \
 139                 org/xwt/plat/AWT*.class org/xwt/plat/Java2*.class | tr \\012 \\015
 140         echo
 141
 142 $(java2_objects:bin/%=%)
 143
 144 PalmOS:
 145         echo "PalmOS is not yet supported"
 146         false
 147
 148
 149 ## dist.xwt.org ############################################################################
 150
 151 current_build         := $(shell cat next.build)
 152
 153 dist:
 154         # this will fail if we haven't checked-in since the comment is null; we want this.
 155 #       cvs commit -m '' > /dev/null
 156
 157         echo "***********************************************************"
 158         echo "*  This build is $(current_build)"
 159         echo "***********************************************************"
 160
 161         ifeq ($(shell uname -n),gosset.megacz.com)
 162                 (make $(silent) dist-private 2>&1) >> .make-dist.out || \
 163                         (tail -n 200 .make-dist.out | mail -s "Build $(current_build) FAILED" cvs@xwt.org; false)
 164                 tail -n 200 .make-dist.out | \
 165                         mail -s "Unsigned binaries of $(current_build) are now available" cvs@xwt.org
 166         else
 167                 ssh xwt@xwt.org verbose=$(verbose) /home/xwt/dist \
 168                         | grep -v "make...:.\(Entering\|Leaving\).directory"
 169         endif
 170
 171
 172 dist-private:
 173         make $(silent) update-build
 174
 175         # preserve gcc across builds so we don't have to remake it
 176         mv gcc/Makefile Makefile.gcc
 177         mkdir -p $(HOME)/dist.xwt.org-gcc
 178         rm -rf gcc
 179         ln -s $(HOME)/dist.xwt.org-gcc gcc
 180         mv Makefile.gcc gcc/Makefile
 181
 182         # build it
 183         nice -n 19 make all
 184
 185         echo
 186         echo === dist.xwt.org ==================================
 187
 188         echo "copying xwt.jar to distribution area..."
 189         cp bin-Java2/xwt.jar /var/www/dist.xwt.org/xwt-$(current_build).jar.unsigned
 190
 191         echo "copying xwt.exe to distribution area..."
 192         cp bin-Win32/xwt.exe /var/www/dist.xwt.org/xwt-$(current_build).exe.unsigned
 193
 194         echo "copying xwt.linux to distribution area..."
 195         cp bin-Linux/xwt.linux /var/www/dist.xwt.org/xwt-$(current_build).linux.unsigned
 196
 197         echo
 198         echo "*** DONE ******************************************"