Makefile

   1 #
   2 # The XWT Makefile
   3 #
   4
   5 ## Configurables ###########################################################################
   6
   7 # inputs
   8 javac_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 javac_java_objects     := $(javac_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_optimizations      := -O9 -ffast-math -fomit-frame-pointer -foptimize-sibling-calls -finline-functions -funroll-loops
  21 gcc_optimizations      := -O0
  22 gcc_flags              := $(gcc_optimizations) -g -ffunction-sections -fdata-sections
  23 gcj_flags              := -fCLASSPATH=bin
  24 gcj                    := $(gcc_path)/bin/$(target)-gcj $(gcj_flags) $(gcc_flags)
  25 gcc                    := $(gcc_path)/bin/$(target)-g++ $(gcc_flags)
  26 gcjh                   := $(gcc_path)/bin/$(target)-gcjh
  27 ar                     := $(gcc_path)/$(target)/bin/ar
  28 strip                  := $(gcc_path)/$(target)/bin/strip
  29 jar                    := $(shell ((type fastjar &>/dev/null) && echo fastjar) || echo jar)
  30
  31 # platforms
  32 all_platforms          := Win32 Linux Java2
  33
  34 # path
  35 PATH                   := jikes-1.18/bin:$(PATH)
  36
  37
  38 ## Platform-Neutral ###########################################################################
  39
  40 ifneq ($(verbose),true)
  41 .SILENT: $(javac_java_objects) .headers $(gcj_java_objects) $(all_platforms) bin/org/xwt/builtin.xwar .bootclasspath .javac
  42 silent := --silent
  43 endif
  44
  45 compile: $(javac_java_objects) bin/org/xwt/builtin.xwar
  46
  47 all: $(all_platforms)
  48
  49 .javac:
  50         if \
  51                 type jikes && (jikes --version | grep "Version 1.18"); \
  52         then \
  53                 echo "public class GetBootClassPath { public static void main(String[] s) { " > GetBootClassPath.java; \
  54                 echo "System.out.println(System.getProperty(\"sun.boot.class.path\")); } }" >> GetBootClassPath.java; \
  55                 javac GetBootClassPath.java; \
  56                 java -cp . GetBootClassPath > .bootclasspath; \
  57                 rm GetBootClassPath.*; \
  58                 echo -n "jikes -nowarn -sourcepath src/ -bootclasspath " > .javac; \
  59                 cat .bootclasspath >> .javac; \
  60         else \
  61                 echo "WARNING: You do not have jikes; falling back to javac.  Compiles will be very slow."; \
  62                 echo javac > .javac; \
  63         fi \
  64
  65 jikes:
  66         curl ftp://www-126.ibm.com/pub/jikes/1.18/jikes-1.18.tar.bz2 | tar xjvf -
  67         cd jikes-1.18; ./configure --prefix=`pwd` && make && make install
  68         ln -sf jikes-1.18/bin/jikes .jikes
  69
  70 $(javac_java_objects): $(javac_java_sources) .javac
  71         test "$(JAVA_HOME)"x != x || (echo "you forgot to set your JAVA_HOME environment variable"; false)
  72         echo "compiling  .java -> .class:"
  73         mkdir -p bin
  74         $(shell cat .javac) -classpath lib/libgcj-minimal.jar $(javac_java_sources) -d bin/
  75         echo "compiling  .java -> .class: done"
  76
  77 bin/org/xwt/builtin.xwar: $(xwar_sources)
  78         mkdir -p bin/org/xwt
  79         cd src; $(jar) cf ../bin/org/xwt/builtin.xwar $(xwar_sources:src/%=%)
  80
  81 clean:
  82         rm -rf bin-* bin
  83         find . -name \*~ | xargs rm -f
  84         find . -name \#\*\# | xargs rm -f
  85
  86 update-build:
  87         cvs tag -F xwt-$(current_build)
  88         (echo -n 0000; (echo "10k16o16i"; cat next.build | tr a-z A-Z; echo "1+f") | dc) | tail --bytes=5 > next.build-
  89         mv next.build- next.build
  90         echo -n "Next build will be "
  91         cat next.build
  92         cvs update CHANGES
  93         echo "" >> CHANGES
  94         echo `date +%d-%b`" =========== build $(current_build) ================================================" >> CHANGES
  95         echo committing...
  96         cvs commit -m 'this comment should not appear in CHANGES' next.build CHANGES
  97         echo committed.
  98
  99 propose-patch:
 100         @echo -n "Please type a one-line description of this bug: "; \
 101         read A; \
 102         echo; \
 103         echo "Please type any additional comments that explain this patch."; \
 104         echo "If this patch fixes a bug, include a link to bugs.xwt.org."; \
 105         echo "When you are done, press control-d on a new line."; \
 106         echo; \
 107         (       echo -e "HELO patcher"; \
 108                 echo -e "MAIL FROM:$(USER)@xwt.org"; \
 109                 echo -e "RCPT TO: patches@xwt.org"; \
 110                 echo -e "DATA"; \
 111                 echo -e "From: $(USER)@xwt.org"; \
 112                 echo -e "To: patches@xwt.org"; \
 113                 echo -e "Subject: proposed patch to $(this_branch): $$A"; \
 114                 echo -e ""; \
 115                 cat; \
 116                 echo; \
 117                 cvs diff -Bud; \
 118                 echo .; \
 119         ) > .message
 120         bash -c "cat .message > /dev/tcp/mail.xwt.org/25"     # /dev/tcp is faked by bash; not part of the os
 121
 122 ## GCJ-Derived Platforms #######################################################################
 123
 124 # if the user doesn't change gcc_path, and it's not built, then we'll try to build it
 125 $(shell pwd)/gcc/bin/$(target)-gcj:
 126         cd gcc; make
 127
 128 gcj: compile $(gcc_path)/bin/$(target)-gcj .headers link
 129
 130 link: $(gcj_java_objects) $(cc_objects) bin-$(platform)/org/xwt/builtin.o
 131         echo "linking       .o -> $(target_bin)"
 132         $(ar) r bin-$(platform)/org/xwt/plat/platform.ar bin-$(platform)/org/xwt/plat/*.o
 133         $(gcj) --main=org.xwt.Main -o bin-$(platform)/$(target_bin) $^ $(platform_link) bin-$(platform)/org/xwt/plat/platform.ar
 134
 135 .headers: $(javac_java_objects)
 136         cd bin; for A in `find * -name \*.class`; do \
 137                 echo "extracting .class -> .h:     $$A"; \
 138                 $(gcjh) --classpath . `echo $$A | sed s_/_._g | sed s/.class$$//`; \
 139                 done
 140         echo "extracting .class -> .h:     done"
 141         touch .headers
 142
 143 # turn off optimization of Trap.java due to a compiler bug
 144 bin-$(platform)/org/xwt/Trap.o: gcj_flags := -O0 -g
 145
 146 $(gcj_java_objects): bin-$(platform)/%.o: src/%.java $(javac_java_objects)
 147         echo "compiling  .java -> .o:     $<"
 148         mkdir -p `dirname $@`
 149         $(gcj) -c $< -o $@
 150
 151 $(cc_objects): bin-$(platform)/%-nat.o: src/%.cc
 152         echo "compiling  .cc -> .o:     $$A"
 153         $(gcc) -Ibin -c $< -o $@
 154
 155 bin-$(platform)/org/xwt/builtin.o: bin/org/xwt/builtin.xwar
 156         echo "wrapping   .xwar -> .o"
 157         $(gcj) --resource org/xwt/builtin.xwar -c $< -o $@
 158
 159
 160
 161 ## Platforms ##############################################################################
 162
 163 Linux:
 164         echo -e "\\n=== Linux ========================================="
 165         make gcj \
 166                 platform=Linux \
 167                 target=i686-pc-linux-gnu \
 168                 target_bin=xwt.linux \
 169                 platform_link="-L$(gcc-path)/lib -L/usr/X11R6/lib -lX11 -lXext --static" \
 170                 platform_java_sources="src/org/xwt/plat/POSIX.java src/org/xwt/plat/X11.java"
 171
 172 Win32:
 173         echo -e "\\n=== Win32 ========================================="
 174         make gcj \
 175                 platform=Win32 \
 176                 target=i686-pc-mingw32 \
 177                 target_bin=xwt.exe \
 178                 platform_link="-Wl,--subsystem,windows -lcomdlg32" \
 179                 platform_java_sources=src/org/xwt/plat/Win32.java
 180
 181 Java2: $(javac_java_objects) bin/org/xwt/builtin.xwar
 182         echo -e "\\n=== Java2 ========================================="
 183         echo "archiving .class -> .jar"
 184         mkdir -p bin-Java2
 185         echo -e "Manifest-Version: 1.0\nMain-Class: org.xwt.Main\n" > bin/.manifest
 186         cd bin; $(jar) cvfm ../bin-Java2/xwt.jar .manifest \
 187                 org/xwt/builtin.xwar \
 188                 `find . -name \*.class | grep -v org/xwt/plat/` \
 189                 org/xwt/plat/AWT*.class org/xwt/plat/Java2*.class | tr \\012 \\015
 190         echo
 191
 192 $(java2_objects:bin/%=%)
 193
 194 PalmOS:
 195         echo "PalmOS is not yet supported"
 196         false
 197
 198
 199 ## master.dist.xwt.org ############################################################################
 200
 201 current_build         := $(shell cat next.build)
 202 this_branch           := $(shell tail -c +2 CVS/Tag 2>/dev/null || echo HEAD)
 203
 204 dist:
 205         # this will fail if we haven't checked-in since the comment is null; we want this.
 206         cvs commit -m '' > /dev/null
 207         cvs tag -F xwt-$(current_build)
 208
 209         echo "***********************************************************"
 210         echo "*  This build is $(current_build)"
 211         echo "***********************************************************"
 212
 213         ifeq ($(shell uname -n),serverbeach.megacz.com)
 214                 (make $(silent) dist-private 2>&1) >> .make-dist.out || \
 215                         (tail -n 200 .make-dist.out | mail -s "Build $(current_build) FAILED" cvs@xwt.org; false)
 216                 tail -n 200 .make-dist.out | \
 217                         mail -s "Unsigned binaries of $(current_build) are now available" cvs@xwt.org
 218         else
 219                 ssh xwt@xwt.org verbose=$(verbose) /home/xwt/dist $(this_branch) \
 220                         | grep -v "make...:.\(Entering\|Leaving\).directory"
 221         endif
 222
 223
 224 dist-private:
 225         make $(silent) update-build
 226
 227         # preserve gcc across builds so we don't have to remake it
 228         mv gcc/Makefile Makefile.gcc
 229         mkdir -p $(HOME)/dist.xwt.org-gcc
 230         rm -rf gcc
 231         ln -s $(HOME)/dist.xwt.org-gcc gcc
 232         mv Makefile.gcc gcc/Makefile
 233
 234         # build it
 235         nice -n 19 make all
 236
 237         echo
 238         echo === master.dist.xwt.org ==================================
 239
 240         echo "copying xwt.jar to distribution area..."
 241         cp bin-Java2/xwt.jar /var/www/master.dist.xwt.org/xwt-$(current_build).jar.unsigned
 242
 243         echo "stripping xwt.exe and copying it to the distribution area..."
 244         $(strip) bin-Win32/xwt.exe -o /var/www/master.dist.xwt.org/xwt-$(current_build).exe.unsigned
 245
 246         echo "copying xwt.linux to distribution area..."
 247         $(strip) bin-Linux/xwt.linux -o /var/www/master.dist.xwt.org/xwt-$(current_build).linux.unsigned
 248
 249         echo "creating source tarball in distribution area..."
 250         CVSROOT=/cvs cvs export -r xwt-$(current_build) xwt
 251         mv xwt xwt-$(current_build)
 252         tar cvzf /var/www/master.dist.xwt.org/xwt-$(current_build).tgz xwt-$(current_build)
 253
 254         echo
 255         echo "*** DONE ******************************************"