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: dist update-build $(jikes_java_objects) .headers $(gcj_java_objects) $(all_platforms) PalmOS bin/org/xwt/builtin.xwar nohup-dist
  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         echo -ne "compiling  .java -> .class:\\r"
  45         mkdir -p bin
  46         $(jikes) -sourcepath src/ -classpath lib/libgcj-minimal.jar $(jikes_java_sources) -d bin/
  47         echo "compiling  .java -> .class: done"
  48
  49 bin/org/xwt/builtin.xwar: $(xwar_sources)
  50         mkdir -p bin/org/xwt
  51         cd src; fastjar cf ../bin/org/xwt/builtin.xwar $(xwar_sources:src/%=%)
  52
  53 clean:
  54         rm -rf bin-* bin
  55         find . -name \*~ | xargs rm -f
  56         find . -name \#\*\# | xargs rm -f
  57
  58 update-build:
  59         (echo -n 0000; (echo "10k16o16i"; cat next.build | tr a-z A-Z; echo "1+f") | dc) | tail --bytes=5 > next.build-
  60         mv next.build- next.build
  61         echo -n "Next build will be "
  62         cat next.build
  63         cvs update CHANGES
  64         echo "" >> CHANGES
  65         echo `date +%d-%b`" =========== build $(current_build) ================================================" >> CHANGES
  66         echo committing...
  67         cvs commit -m 'this comment should not appear in CHANGES' next.build CHANGES
  68         echo committed.
  69
  70
  71 ## GCJ-Derived Platforms #######################################################################
  72
  73 # if the user doesn't change gcc_path, and it's not built, then we'll try to build it
  74 $(shell pwd)/gcc/bin/$(target)-gcj:
  75         cd gcc; make
  76
  77 gcj: compile $(gcc_path)/bin/$(target)-gcj .headers link
  78
  79 link: $(gcj_java_objects) $(cc_objects)
  80         echo "linking       .o -> $(target_bin)"
  81         $(ar) r bin-$(platform)/org/xwt/plat/platform.ar bin-$(platform)/org/xwt/plat/*.o
  82         $(gcj) --main=org.xwt.Main -o bin-$(platform)/$(target_bin) $^ $(platform_link) bin-$(platform)/org/xwt/plat/platform.ar
  83
  84 .headers: $(jikes_java_objects)
  85         cd bin; for A in `find * -name \*.class`; do \
  86                 echo -ne "\033[K\\rextracting .class -> .h:     $$A\\r"; \
  87                 $(gcjh) --classpath . `echo $$A | sed s_/_._g | sed s/.class$$//`; \
  88                 done
  89         echo -e "\033[K\\rextracting .class -> .h:     done"
  90         touch .headers
  91
  92 # turn off optimization of Trap.java due to a compiler bug
  93 bin-$(platform)/org/xwt/Trap.o: gcj_flags := -O0 -g
  94
  95 $(gcj_java_objects): bin-$(platform)/%.o: src/%.java $(jikes_java_objects)
  96         echo -ne "\033[K\\rcompiling  .java -> .o:     $<\\r"
  97         mkdir -p `dirname $@`
  98         $(gcj) -c $< -o $@
  99
 100 $(cc_objects): bin-$(platform)/%-nat.o: src/%.cc
 101         echo -ne "\033[K\\rcompiling  .cc -> .o:     $$A\\r"
 102         $(gcc) -Ibin -c $< -o $@
 103
 104 bin-$(platform)/org/xwt/builtin.xwar: $(xwar_sources)
 105         echo "archiving   .xwt -> .xwar"
 106         $(gcj) --resource org/xwt/builtin.xwar -c $< -o $@
 107
 108
 109
 110 ## Platforms ##############################################################################
 111
 112 Linux:
 113         echo -e "\\n=== Linux ========================================="
 114         make gcj \
 115                 platform=Linux \
 116                 target=i686-pc-linux-gnu \
 117                 target_bin=xwt.linux \
 118                 platform_link="-L$(gcc-path)/lib -L/usr/X11R6/lib -lX11 -lXext --static" \
 119                 platform_java_sources="src/org/xwt/plat/POSIX.java src/org/xwt/plat/X11.java"
 120
 121 Win32:
 122         echo -e "\\n=== Win32 ========================================="
 123         make gcj \
 124                 platform=Win32 \
 125                 target=i686-pc-mingw32 \
 126                 target_bin=xwt.exe \
 127                 platform_link="-Wl,--subsystem,windows -lcomdlg32" \
 128                 platform_java_sources=src/org/xwt/plat/Win32.java
 129
 130 Java2: $(jikes_java_objects) bin/org/xwt/builtin.xwar
 131         echo -e "\\n=== Java2 ========================================="
 132         echo "archiving .class -> .jar"
 133         mkdir -p bin-Java2
 134         echo -e "Manifest-Version: 1.0\nMain-Class: org.xwt.Main\n" > bin/.manifest
 135         cd bin; fastjar cvf ../bin-Java2/xwt.jar -m .manifest \
 136                 org/xwt/builtin.xwar \
 137                 `find . -name \*.class | grep -v org/xwt/plat/` \
 138                 org/xwt/plat/AWT*.class org/xwt/plat/Java2*.class | tr \\012 \\015
 139         echo
 140
 141 $(java2_objects:bin/%=%)
 142
 143 PalmOS:
 144         echo "PalmOS is not yet supported"
 145         false
 146
 147
 148 ## dist.xwt.org ############################################################################
 149
 150 current_build         := $(shell cat next.build)
 151
 152 dist:
 153         # this will fail if we haven't checked-in since the comment is null; we want this.
 154         cvs commit -m ''
 155
 156         echo "***********************************************************"
 157         echo "*  This build is $(current_build)"
 158         echo "***********************************************************"
 159
 160         (test `uname -n` = gosset.megacz.com) || \
 161                 ssh xwt@xwt.org /home/xwt/dist | grep -v "make...:.\(Entering\|Leaving\).directory"
 162
 163         (test `uname -n` = gosset.megacz.com) && \
 164                 (make $(silent) dist-private &> .make-dist.out || \
 165                         (cat .make-dist.out | mail -s "Build $(current_build) FAILED" cvs@xwt.org; false))
 166
 167         (test `uname -n` = gosset.megacz.com) && \
 168                 (cat .make-dist.out | \
 169                         mail -s "Unsigned binaries of $(current_build) are now available" cvs@xwt.org < /dev/null)
 170
 171 dist-private:
 172         make $(silent) update-build
 173
 174         # preserve gcc across builds so we don't have to remake it
 175         mv gcc/Makefile Makefile.gcc
 176         mkdir -p $(HOME)/dist.xwt.org-gcc
 177         rm -rf gcc
 178         ln -s $(HOME)/dist.xwt.org-gcc gcc
 179         mv Makefile.gcc gcc/Makefile
 180
 181         # build it
 182         nice -n 19 make all
 183
 184         echo
 185         echo === dist.xwt.org ==================================
 186
 187         echo "copying xwt.jar to distribution area..."
 188         cp bin-Java2/xwt.jar /var/www/dist.xwt.org/xwt-$(current_build).jar.unsigned
 189
 190         echo "copying xwt.exe to distribution area..."
 191         cp bin-Win32/xwt.exe /var/www/dist.xwt.org/xwt-$(current_build).exe.unsigned
 192
 193         echo "copying xwt.linux to distribution area..."
 194         cp bin-Linux/xwt.linux /var/www/dist.xwt.org/xwt-$(current_build).linux.unsigned
 195
 196         echo
 197         echo "*** DONE ******************************************"