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 \! -path src/org/xwt/plat/\*) src/org/xwt/plat/GCJ.java $(platform_java_sources)
  10 xwar_sources           := $(shell ls src/org/xwt/builtin/*.png src/org/xwt/builtin/*.xwt src/org/xwt/builtin/*.xwf)
  11 cc_sources             := src/org/xwt/plat/$(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/gcjh
  25 ar                     := $(gcc_path)/$(target)/bin/ar
  26 strip                  := $(gcc_path)/$(target)/bin/strip
  27 jar                    := $(shell ((type fastjar &>/dev/null) && echo fastjar) || echo jar)
  28 jikes                  := jikes -extdirs ${JAVA_HOME}/jre/lib -nowarn
  29
  30 # platforms
  31 all_platforms          := Win32 Linux Java2
  32
  33
  34 ## Platform-Neutral ###########################################################################
  35
  36 ifneq ($(verbose),true)
  37 .SILENT: $(jikes_java_objects) .headers $(gcj_java_objects) $(all_platforms) bin/org/xwt/builtin.xwar .bootclasspath
  38 silent := --silent
  39 endif
  40
  41 compile: $(jikes_java_objects) bin/org/xwt/builtin.xwar
  42
  43 all: $(all_platforms)
  44
  45 .bootclasspath:
  46         echo "public class GetBootClassPath { public static void main(String[] s) { " > GetBootClassPath.java
  47         echo "System.out.println(System.getProperty(\"sun.boot.class.path\")); } }" >> GetBootClassPath.java
  48         javac GetBootClassPath.java
  49         java -cp . GetBootClassPath > .bootclasspath
  50         rm GetBootClassPath.*
  51
  52 $(jikes_java_objects): $(jikes_java_sources) .bootclasspath
  53         test "$(JAVA_HOME)"x != x || (echo "you forgot to set your JAVA_HOME environment variable"; false)
  54         echo "compiling  .java -> .class:"
  55         mkdir -p bin
  56         $(jikes) -bootclasspath $(shell cat .bootclasspath) -sourcepath src/ -classpath lib/libgcj-minimal.jar $(jikes_java_sources) -d bin/
  57         echo "compiling  .java -> .class: done"
  58
  59 bin/org/xwt/builtin.xwar: $(xwar_sources)
  60         mkdir -p bin/org/xwt
  61         cd src; $(jar) cf ../bin/org/xwt/builtin.xwar $(xwar_sources:src/%=%)
  62
  63 clean:
  64         rm -rf bin-* bin
  65         find . -name \*~ | xargs rm -f
  66         find . -name \#\*\# | xargs rm -f
  67
  68 update-build:
  69         cvs tag -F xwt-$(current_build)
  70         (echo -n 0000; (echo "10k16o16i"; cat next.build | tr a-z A-Z; echo "1+f") | dc) | tail --bytes=5 > next.build-
  71         mv next.build- next.build
  72         echo -n "Next build will be "
  73         cat next.build
  74         cvs update CHANGES
  75         echo "" >> CHANGES
  76         echo `date +%d-%b`" =========== build $(current_build) ================================================" >> CHANGES
  77         echo committing...
  78         cvs commit -m 'this comment should not appear in CHANGES' next.build CHANGES
  79         echo committed.
  80
  81
  82 ## GCJ-Derived Platforms #######################################################################
  83
  84 # if the user doesn't change gcc_path, and it's not built, then we'll try to build it
  85 $(shell pwd)/gcc/bin/$(target)-gcj:
  86         cd gcc; make
  87
  88 gcj: compile $(gcc_path)/bin/$(target)-gcj .headers link
  89
  90 link: $(gcj_java_objects) $(cc_objects) bin-$(platform)/org/xwt/builtin.o
  91         echo "linking       .o -> $(target_bin)"
  92         $(ar) r bin-$(platform)/org/xwt/plat/platform.ar bin-$(platform)/org/xwt/plat/*.o
  93         $(gcj) --main=org.xwt.Main -o bin-$(platform)/$(target_bin) $^ $(platform_link) bin-$(platform)/org/xwt/plat/platform.ar
  94
  95 .headers: $(jikes_java_objects)
  96         cd bin; for A in `find * -name \*.class`; do \
  97                 echo "extracting .class -> .h:     $$A"; \
  98                 $(gcjh) --classpath . `echo $$A | sed s_/_._g | sed s/.class$$//`; \
  99                 done
 100         echo "extracting .class -> .h:     done"
 101         touch .headers
 102
 103 # turn off optimization of Trap.java due to a compiler bug
 104 bin-$(platform)/org/xwt/Trap.o: gcj_flags := -O0 -g
 105
 106 $(gcj_java_objects): bin-$(platform)/%.o: src/%.java $(jikes_java_objects)
 107         echo -ne "compiling  .java -> .o:     $<"
 108         mkdir -p `dirname $@`
 109         $(gcj) -c $< -o $@
 110
 111 $(cc_objects): bin-$(platform)/%-nat.o: src/%.cc
 112         echo -ne "compiling  .cc -> .o:     $$A"
 113         $(gcc) -Ibin -c $< -o $@
 114
 115 bin-$(platform)/org/xwt/builtin.o: bin/org/xwt/builtin.xwar
 116         echo "wrapping   .xwar -> .o"
 117         $(gcj) --resource org/xwt/builtin.xwar -c $< -o $@
 118
 119
 120
 121 ## Platforms ##############################################################################
 122
 123 Linux:
 124         echo -e "\\n=== Linux ========================================="
 125         make gcj \
 126                 platform=Linux \
 127                 target=i686-pc-linux-gnu \
 128                 target_bin=xwt.linux \
 129                 platform_link="-L$(gcc-path)/lib -L/usr/X11R6/lib -lX11 -lXext --static" \
 130                 platform_java_sources="src/org/xwt/plat/POSIX.java src/org/xwt/plat/X11.java"
 131
 132 Win32:
 133         echo -e "\\n=== Win32 ========================================="
 134         make gcj \
 135                 platform=Win32 \
 136                 target=i686-pc-mingw32 \
 137                 target_bin=xwt.exe \
 138                 platform_link="-Wl,--subsystem,windows -lcomdlg32" \
 139                 platform_java_sources=src/org/xwt/plat/Win32.java
 140
 141 Java2: $(jikes_java_objects) bin/org/xwt/builtin.xwar
 142         echo -e "\\n=== Java2 ========================================="
 143         echo "archiving .class -> .jar"
 144         mkdir -p bin-Java2
 145         echo -e "Manifest-Version: 1.0\nMain-Class: org.xwt.Main\n" > bin/.manifest
 146         cd bin; $(jar) cvf ../bin-Java2/xwt.jar -m .manifest \
 147                 org/xwt/builtin.xwar \
 148                 `find . -name \*.class | grep -v org/xwt/plat/` \
 149                 org/xwt/plat/AWT*.class org/xwt/plat/Java2*.class | tr \\012 \\015
 150         echo
 151
 152 $(java2_objects:bin/%=%)
 153
 154 PalmOS:
 155         echo "PalmOS is not yet supported"
 156         false
 157
 158
 159 ## master.dist.xwt.org ############################################################################
 160
 161 current_build         := $(shell cat next.build)
 162 this_branch           := $(shell tail -c +2 CVS/Tag 2>/dev/null || echo HEAD)
 163
 164 dist:
 165         # this will fail if we haven't checked-in since the comment is null; we want this.
 166         cvs commit -m '' > /dev/null
 167         cvs tag -F xwt-$(current_build)
 168
 169         echo "***********************************************************"
 170         echo "*  This build is $(current_build)"
 171         echo "***********************************************************"
 172
 173         ifeq ($(shell uname -n),gosset.megacz.com)
 174                 (make $(silent) dist-private 2>&1) >> .make-dist.out || \
 175                         (tail -n 200 .make-dist.out | mail -s "Build $(current_build) FAILED" cvs@xwt.org; false)
 176                 tail -n 200 .make-dist.out | \
 177                         mail -s "Unsigned binaries of $(current_build) are now available" cvs@xwt.org
 178         else
 179                 ssh xwt@xwt.org verbose=$(verbose) /home/xwt/dist $(this_branch) \
 180                         | grep -v "make...:.\(Entering\|Leaving\).directory"
 181         endif
 182
 183
 184 dist-private:
 185         make $(silent) update-build
 186
 187         # preserve gcc across builds so we don't have to remake it
 188         mv gcc/Makefile Makefile.gcc
 189         mkdir -p $(HOME)/dist.xwt.org-gcc
 190         rm -rf gcc
 191         ln -s $(HOME)/dist.xwt.org-gcc gcc
 192         mv Makefile.gcc gcc/Makefile
 193
 194         # build it
 195         nice -n 19 make all
 196
 197         echo
 198         echo === master.dist.xwt.org ==================================
 199
 200         echo "copying xwt.jar to distribution area..."
 201         cp bin-Java2/xwt.jar /var/www/master.dist.xwt.org/xwt-$(current_build).jar.unsigned
 202
 203         echo "stripping xwt.exe and copying it to the distribution area..."
 204         $(strip) bin-Win32/xwt.exe -o /var/www/master.dist.xwt.org/xwt-$(current_build).exe.unsigned
 205
 206         echo "copying xwt.linux to distribution area..."
 207         $(strip) bin-Linux/xwt.linux -o /var/www/master.dist.xwt.org/xwt-$(current_build).linux.unsigned
 208
 209         echo "creating source tarball in distribution area..."
 210         CVSROOT=/cvs cvs export -r xwt-$(current_build) xwt
 211         mv xwt xwt-$(current_build)
 212         tar cvzf /var/www/master.dist.xwt.org/xwt-$(current_build).tgz xwt-$(current_build)
 213
 214         echo
 215         echo "*** DONE ******************************************"