gcc/java/Make-lang.in

   1 # Top level -*- makefile -*- fragment for the GNU compiler for the Java(TM)
   2 # language.
   3 #   Copyright (C) 1996, 1998, 1999, 2000, 2001, 2002, 2003, 2004,
   4 #   2005, 2006, 2007, 2008 Free Software Foundation, Inc.
   5
   6 #This file is part of GCC.
   7
   8 #GCC is free software; you can redistribute it and/or modify
   9 #it under the terms of the GNU General Public License as published by
  10 #the Free Software Foundation; either version 3, or (at your option)
  11 #any later version.
  12
  13 #GCC is distributed in the hope that it will be useful,
  14 #but WITHOUT ANY WARRANTY; without even the implied warranty of
  15 #MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16 #GNU General Public License for more details.
  17
  18 #You should have received a copy of the GNU General Public License
  19 #along with GCC; see the file COPYING3.  If not see
  20 #<http://www.gnu.org/licenses/>.
  21
  22 #Java and all Java-based marks are trademarks or registered trademarks
  23 #of Sun Microsystems, Inc. in the United States and other countries.
  24 #The Free Software Foundation is independent of Sun Microsystems, Inc.
  25
  26 # This file provides the language dependent support in the main Makefile.
  27 # Each language makefile fragment must provide the following targets:
  28 #
  29 # foo.all.cross, foo.start.encap, foo.rest.encap,
  30 # foo.install-common, foo.install-man, foo.install-info, foo.install-pdf,
  31 # foo.info, foo.dvi, foo.pdf, foo.html, foo.uninstall,
  32 # foo.mostlyclean, foo.clean, foo.distclean,
  33 # foo.maintainer-clean, foo.stage1, foo.stage2, foo.stage3, foo.stage4
  34 #
  35 # where `foo' is the name of the language.
  36 #
  37 # It should also provide rules for:
  38 #
  39 # - making any compiler driver (eg: g++)
  40 # - the compiler proper (eg: jc1)
  41 # - define the names for selecting the language in LANGUAGES.
  42
  43 # Actual names to use when installing a native compiler.
  44 JAVA_INSTALL_NAME := $(shell echo gcj|sed '$(program_transform_name)')
  45 JAVA_TARGET_INSTALL_NAME := $(target_noncanonical)-$(shell echo gcj|sed '$(program_transform_name)')
  46
  47 XGCJ = gcj
  48
  49 # Define the names for selecting java in LANGUAGES.
  50 java: jc1$(exeext) $(XGCJ)$(exeext) jvgenmain$(exeext) jcf-dump$(exeext)
  51
  52 # Define the name of target independent tools to be installed in $(bindir)
  53 # Names are subject to changes
  54 JAVA_TARGET_INDEPENDENT_BIN_TOOLS = jcf-dump
  55
  56 # Tell GNU make to ignore these if they exist.
  57 .PHONY: java
  58
  59 jvspec.o: $(srcdir)/java/jvspec.c $(SYSTEM_H) coretypes.h $(TM_H) \
  60   $(GCC_H) $(CONFIG_H) java/jcf.h java/javaop.h
  61         (SHLIB_LINK='$(SHLIB_LINK)'; \
  62         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(DRIVER_DEFINES) \
  63                 $(INCLUDES) $(srcdir)/java/jvspec.c $(OUTPUT_OPTION))
  64
  65 # Create the compiler driver for $(XGCJ).
  66 $(XGCJ)$(exeext): $(GCC_OBJS) jvspec.o java/jcf-path.o version.o \
  67            prefix.o intl.o $(LIBDEPS) $(EXTRA_GCC_OBJS)
  68         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(GCC_OBJS) jvspec.o \
  69           java/jcf-path.o prefix.o intl.o \
  70           version.o $(EXTRA_GCC_OBJS) $(LIBS)
  71
  72 # Create a version of the $(XGCJ) driver which calls the cross-compiler.
  73 $(XGCJ)-cross$(exeext): $(XGCJ)$(exeext)
  74         -rm -f $(XGCJ)-cross$(exeext)
  75         cp $(XGCJ)$(exeext) $(XGCJ)-cross$(exeext)
  76
  77 java.srcextra:
  78
  79 # Executables built by this Makefile:
  80 JAVA_OBJS = java/class.o java/decl.o java/expr.o \
  81   java/constants.o java/lang.o java/typeck.o java/except.o \
  82   java/verify-glue.o java/verify-impl.o \
  83   java/zextract.o java/jcf-io.o java/win32-host.o java/jcf-parse.o java/mangle.o \
  84   java/mangle_name.o java/builtins.o java/resource.o \
  85   java/jcf-depend.o \
  86   java/jcf-path.o java/boehm.o java/java-gimplify.o
  87
  88 JCFDUMP_OBJS = java/jcf-dump.o java/jcf-io.o java/jcf-depend.o java/jcf-path.o \
  89                 java/win32-host.o java/zextract.o errors.o version.o ggc-none.o intl.o
  90
  91 JVGENMAIN_OBJS = java/jvgenmain.o java/mangle_name.o errors.o intl.o
  92
  93 java_OBJS = $(sort $(JAVA_OBJS) $(JCFDUMP_OBJS) $(JVGENMAIN_OBJS)) jvspec.o
  94
  95 # Use strict warnings for this front end.
  96 java-warn = $(STRICT_WARN)
  97
  98 # String length warnings
  99 jvspec.o-warn = -Wno-error
 100
 101 jc1$(exeext): $(JAVA_OBJS) $(BACKEND) $(LIBDEPS) attribs.o
 102         rm -f $@
 103         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ \
 104                 $(JAVA_OBJS) $(BACKEND) $(ZLIB) $(LIBICONV) $(LIBS) attribs.o $(BACKENDLIBS)
 105
 106 jcf-dump$(exeext): $(JCFDUMP_OBJS) $(LIBDEPS)
 107         rm -f $@
 108         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(JCFDUMP_OBJS) \
 109                 $(CPPLIBS) $(ZLIB) $(LDEXP_LIB) $(LIBS)
 110
 111 jvgenmain$(exeext): $(JVGENMAIN_OBJS) $(LIBDEPS)
 112         rm -f $@
 113         $(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(JVGENMAIN_OBJS) $(LIBS)
 114
 115 #\f
 116 # Build hooks:
 117
 118 java.all.cross: $(XGCJ)-cross$(exeext)
 119 java.start.encap: $(XGCJ)$(exeext)
 120 java.rest.encap:
 121
 122
 123 java.tags: force
 124         cd $(srcdir)/java; etags -o TAGS.sub *.c *.h --language=none \
 125           --regex='/DEFTREECODE [(]\([A-Z_]+\)/\1/' java-tree.def; \
 126         etags --include TAGS.sub --include ../TAGS.sub
 127
 128
 129 java.info: doc/gcj.info
 130
 131 java.srcinfo: doc/gcj.info
 132         -cp -p $^ $(srcdir)/doc
 133
 134 java.dvi: doc/gcj.dvi
 135
 136 JAVA_PDFFILES = doc/gcj.pdf
 137
 138 java.pdf: $(JAVA_PDFFILES)
 139
 140 java.html: $(build_htmldir)/java/index.html
 141
 142 JAVA_MANFILES = doc/gcj.1 doc/jcf-dump.1 doc/gij.1 \
 143                 doc/jv-convert.1 doc/grmic.1 \
 144                 doc/gcj-dbtool.1 doc/gc-analyze.1 doc/aot-compile.1 \
 145                 doc/rebuild-gcj-db.1
 146
 147 java.man: $(JAVA_MANFILES)
 148
 149 java.srcman: $(JAVA_MANFILES)
 150         -cp -p $^ $(srcdir)/doc
 151
 152 check-java :
 153 check-java-subtargets :
 154
 155 # Install hooks:
 156 # jc1, gcj, and jvgenmain are installed elsewhere as part
 157 # of $(COMPILERS).
 158
 159 # Install gcj as well as the target-independent tools.
 160 java.install-common: installdirs
 161         -if [ -f $(XGCJ)$(exeext) ]; then \
 162           rm -f $(DESTDIR)$(bindir)/$(JAVA_INSTALL_NAME)$(exeext); \
 163           $(INSTALL_PROGRAM) $(XGCJ)$(exeext) $(DESTDIR)$(bindir)/$(JAVA_INSTALL_NAME)$(exeext); \
 164           chmod a+x $(DESTDIR)$(bindir)/$(JAVA_INSTALL_NAME)$(exeext); \
 165           if [ -f $(XGCJ)-cross$(exeext) ]; then \
 166             true; \
 167           else \
 168             rm -f $(DESTDIR)$(bindir)/$(JAVA_TARGET_INSTALL_NAME)$(exeext); \
 169             ( cd $(DESTDIR)$(bindir) && \
 170               $(LN) $(JAVA_INSTALL_NAME)$(exeext) $(JAVA_TARGET_INSTALL_NAME)$(exeext) ); \
 171           fi ; \
 172         fi ; \
 173         for tool in $(JAVA_TARGET_INDEPENDENT_BIN_TOOLS); do \
 174           tool_transformed_name=`echo $$tool|sed '$(program_transform_name)'`; \
 175           if [ -f $$tool$(exeext) ]; then \
 176             rm -f $(DESTDIR)$(bindir)/$$tool_transformed_name$(exeext); \
 177             $(INSTALL_PROGRAM) $$tool$(exeext) $(DESTDIR)$(bindir)/$$tool_transformed_name$(exeext); \
 178             chmod a+x $(DESTDIR)$(bindir)/$$tool_transformed_name$(exeext); \
 179           fi ; \
 180        done
 181
 182 java.install-man:
 183
 184 java.uninstall:
 185         -rm -rf $(DESTDIR)$(bindir)/$(JAVA_INSTALL_NAME)$(exeext)
 186         -rm -rf $(DESTDIR)$(man1dir)/$(JAVA_INSTALL_NAME)$(man1ext)
 187         -rm -rf $(DESTDIR)$(man1dir)/jcf-dump$(man1ext)
 188         -rm -rf $(DESTDIR)$(man1dir)/gij$(man1ext)
 189         -rm -rf $(DESTDIR)$(man1dir)/jv-convert$(man1ext)
 190         -rm -rf $(DESTDIR)$(man1dir)/gcj-dbtool$(man1ext)
 191         -rm -rf $(DESTDIR)$(man1dir)/aot-compile$(man1ext)
 192         -rm -rf $(DESTDIR)$(man1dir)/rebuild-gcj-db$(man1ext)
 193
 194 java.install-info: $(DESTDIR)$(infodir)/gcj.info
 195
 196 java.install-pdf: $(JAVA_PDFFILES)
 197         @$(NORMAL_INSTALL)
 198         test -z "$(pdfdir)" || $(mkinstalldirs) "$(DESTDIR)$(pdfdir)"
 199         @list='$(JAVA_PDFFILES)'; for p in $$list; do \
 200           if test -f "$$p"; then d=; else d="$(srcdir)/"; fi; \
 201           f=$(pdf__strip_dir) \
 202           echo " $(INSTALL_DATA) '$$d$$p' '$(DESTDIR)$(pdfdir)/$$f'"; \
 203           $(INSTALL_DATA) "$$d$$p" "$(DESTDIR)$(pdfdir)/$$f"; \
 204         done
 205
 206 #\f
 207 # Clean hooks:
 208 # A lot of the ancillary files are deleted by the main makefile.
 209 # We just have to delete files specific to us.
 210
 211 java.mostlyclean:
 212         -rm -f java/*$(objext) $(DEMANGLER_PROG)
 213         -rm -f java/*$(coverageexts)
 214         -rm -f jc1$(exeext) $(XGCJ)$(exeext) jvgenmain$(exeext) \
 215           jcf-dump$(exeext) s-java
 216 java.clean:
 217 java.distclean:
 218         -rm -f java/config.status java/Makefile
 219 java.maintainer-clean:
 220         -rm -f $(docobjdir)/gcj.1
 221         -rm -f $(docobjdir)/jcf-dump.1
 222         -rm -f $(docobjdir)/gij.1
 223         -rm -f $(docobjdir)/jv-convert.1
 224         -rm -f $(docobjdir)/grmic.1
 225         -rm -f $(docobjdir)/gcj-dbtool.1
 226         -rm -f $(docobjdir)/gc-analyze.1
 227         -rm -f $(docobjdir)/aot-compile.1
 228         -rm -f $(docobjdir)/rebuild-gcj-db.1
 229 #\f
 230 # Stage hooks:
 231 # The main makefile has already created stage?/java.
 232
 233 java.stage1: stage1-start
 234         -mv java/*$(objext) stage1/java
 235 java.stage2: stage2-start
 236         -mv java/*$(objext) stage2/java
 237 java.stage3: stage3-start
 238         -mv java/*$(objext) stage3/java
 239 java.stage4: stage4-start
 240         -mv java/*$(objext) stage4/java
 241 java.stageprofile: stageprofile-start
 242         -mv java/*$(objext) stageprofile/java
 243 java.stagefeedback: stageprofile-start
 244         -mv java/*$(objext) stagefeedback/java
 245
 246 #\f
 247 # .o:.h dependencies.
 248 JAVA_TREE_H = $(TREE_H) $(HASHTAB_H) java/java-tree.h
 249
 250 java/jcf-dump.o: $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(JAVA_TREE_H) \
 251   java/jcf-dump.c java/jcf-reader.c java/jcf.h java/javaop.h java/javaop.def \
 252   version.h $(GGC_H) intl.h java/zipfile.h
 253 java/boehm.o: java/boehm.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 254   $(TREE_H) $(JAVA_TREE_H) java/parse.h toplev.h
 255 java/builtins.o: java/builtins.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 256   $(JAVA_TREE_H) $(GGC_H) $(FLAGS_H) $(OPTABS_H) $(EXPR_H) langhooks.h \
 257   gt-java-builtins.h
 258 java/class.o: java/class.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 259   $(JAVA_TREE_H) $(RTL_H) java/jcf.h java/parse.h toplev.h output.h $(GGC_H) \
 260   $(TARGET_H) $(FUNCTION_H) gt-java-class.h $(CGRAPH_H) $(TM_P_H)
 261 java/constants.o: java/constants.c $(CONFIG_H) $(JAVA_TREE_H) java/jcf.h \
 262   toplev.h $(SYSTEM_H) coretypes.h $(TM_H) $(GGC_H) gt-java-constants.h
 263 java/decl.o: java/decl.c $(CONFIG_H) $(JAVA_TREE_H) $(RTL_H) java/jcf.h \
 264   toplev.h $(FLAGS_H) $(SYSTEM_H) coretypes.h $(TM_H) $(FUNCTION_H) $(EXPR_H) \
 265   libfuncs.h except.h java/java-except.h $(GGC_H) $(REAL_H) gt-java-decl.h \
 266   $(TARGET_H) $(CGRAPH_H) langhooks.h
 267 java/except.o: java/except.c $(CONFIG_H) $(JAVA_TREE_H) java/jcf.h $(REAL_H) \
 268   $(RTL_H) java/javaop.h java/java-opcodes.h except.h java/java-except.h \
 269   toplev.h $(SYSTEM_H) coretypes.h $(TM_H) $(FUNCTION_H)
 270 java/expr.o: java/expr.c $(CONFIG_H) $(JAVA_TREE_H) java/jcf.h $(REAL_H) \
 271   $(RTL_H) $(EXPR_H) java/javaop.h java/java-opcodes.h except.h \
 272   java/java-except.h java/java-except.h java/parse.h toplev.h \
 273   $(SYSTEM_H) coretypes.h $(TM_H) $(GGC_H) gt-java-expr.h $(TARGET_H) \
 274   tree-iterator.h $(TM_P_H)
 275 java/jcf-depend.o: java/jcf-depend.c $(CONFIG_H) $(SYSTEM_H) coretypes.h \
 276   $(TM_H) java/jcf.h
 277 java/jcf-parse.o: java/jcf-parse.c $(CONFIG_H) $(JAVA_TREE_H) $(FLAGS_H) \
 278   input.h java/java-except.h $(SYSTEM_H) coretypes.h $(TM_H) toplev.h \
 279   java/parse.h $(GGC_H) debug.h $(REAL_H) gt-java-jcf-parse.h $(TM_P_H) \
 280   java/jcf-reader.c java/zipfile.h java/jcf.h
 281 java/jvgenmain.o: java/jvgenmain.c $(CONFIG_H) $(JAVA_TREE_H) $(SYSTEM_H) \
 282   coretypes.h $(TM_H) intl.h
 283 java/lang.o: java/lang.c $(CONFIG_H) $(JAVA_TREE_H) java/jcf.h input.h \
 284   toplev.h $(SYSTEM_H) coretypes.h $(TM_H) $(RTL_H) $(EXPR_H) $(DIAGNOSTIC_H) \
 285   langhooks.h $(LANGHOOKS_DEF_H) gt-java-lang.h opts.h options.h
 286 java/mangle.o: java/mangle.c $(CONFIG_H) java/jcf.h $(JAVA_TREE_H) $(SYSTEM_H) \
 287   coretypes.h $(TM_H) toplev.h $(GGC_H) gt-java-mangle.h $(LANGHOOKS_DEF_H)
 288 java/mangle_name.o: java/mangle_name.c $(CONFIG_H) java/jcf.h $(JAVA_TREE_H) \
 289   $(SYSTEM_H) coretypes.h $(TM_H) toplev.h $(GGC_H)
 290 java/resource.o: java/resource.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 291   $(JAVA_TREE_H) $(RTL_H) java/jcf.h java/parse.h toplev.h output.h $(GGC_H) \
 292   $(TARGET_H) $(FUNCTION_H) gt-java-resource.h $(EXPR_H)
 293 java/typeck.o: java/typeck.c $(CONFIG_H) $(JAVA_TREE_H) java/jcf.h \
 294   toplev.h $(SYSTEM_H) coretypes.h $(TM_H) $(GGC_H) $(REAL_H)
 295 java/win32-host.o: java/win32-host.c $(CONFIG_H) $(SYSTEM_H) coretypes.h java/jcf.h
 296 java/verify-glue.o: java/verify-glue.c $(CONFIG_H) $(SYSTEM_H) $(JAVA_TREE_H) \
 297   coretypes.h $(TM_H) java/verify.h toplev.h
 298 java/verify-impl.o: java/verify-impl.c $(CONFIG_H) java/verify.h $(SYSTEM_H) \
 299   coretypes.h  java/jcf.h $(JAVA_TREE_H)
 300 java/zextract.o: java/zextract.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 301   java/zipfile.h
 302 java/java-gimplify.o: java/java-gimplify.c $(CONFIG_H) $(SYSTEM_H) \
 303   coretypes.h $(TM_H) $(JAVA_TREE_H) $(GIMPLE_H) toplev.h
 304
 305 # jcf-io.o needs $(ZLIBINC) added to cflags.
 306 java/jcf-io.o: java/jcf-io.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 307   $(JAVA_TREE_H) java/zipfile.h
 308         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ZLIBINC) \
 309                 $(srcdir)/java/jcf-io.c $(OUTPUT_OPTION)
 310
 311 # jcf-path.o needs a -D.
 312 java/jcf-path.o: java/jcf-path.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
 313   java/jcf.h
 314         $(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) \
 315           -DLIBGCJ_ZIP_FILE='"$(datadir)/java/libgcj-$(version).jar"' \
 316           -DDEFAULT_TARGET_VERSION=\"$(version)\" \
 317           $(srcdir)/java/jcf-path.c $(OUTPUT_OPTION)
 318
 319 TEXI_JAVA_FILES = java/gcj.texi $(gcc_docdir)/include/fdl.texi          \
 320          $(gcc_docdir)/include/gpl_v3.texi $(gcc_docdir)/include/gcc-common.texi   \
 321          gcc-vers.texi
 322
 323 # Documentation
 324 doc/gcj.info: $(TEXI_JAVA_FILES)
 325         if test "x$(BUILD_INFO)" = xinfo; then \
 326           rm -f doc/gcj.info*; \
 327           $(MAKEINFO) $(MAKEINFOFLAGS) -I $(gcc_docdir) \
 328                 -I $(gcc_docdir)/include -o $@ $<; \
 329         else true; fi
 330
 331 doc/gcj.dvi: $(TEXI_JAVA_FILES)
 332         $(TEXI2DVI) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
 333
 334 doc/gcj.pdf: $(TEXI_JAVA_FILES)
 335         $(TEXI2PDF) -I $(abs_docdir) -I $(abs_docdir)/include -o $@ $<
 336
 337 $(build_htmldir)/java/index.html: $(TEXI_JAVA_FILES)
 338         $(mkinstalldirs) $(@D)
 339         rm -f $(@D)/*
 340         $(TEXI2HTML) -I $(gcc_docdir) -I $(gcc_docdir)/include \
 341                 -I $(srcdir)/java -o $(@D) $<
 342
 343 .INTERMEDIATE: gcj.pod jcf-dump.pod gij.pod \
 344   jv-convert.pod grmic.pod gcj-dbtool.pod gc-analyze.pod
 345
 346 gcj.pod: java/gcj.texi
 347         -$(TEXI2POD) -D gcj < $< > $@
 348 jcf-dump.pod: java/gcj.texi
 349         -$(TEXI2POD) -D jcf-dump < $< > $@
 350 gij.pod: java/gcj.texi
 351         -$(TEXI2POD) -D gij < $< > $@
 352 jv-convert.pod: java/gcj.texi
 353         -$(TEXI2POD) -D jv-convert < $< > $@
 354 grmic.pod: java/gcj.texi
 355         -$(TEXI2POD) -D grmic < $< > $@
 356 gcj-dbtool.pod: java/gcj.texi
 357         -$(TEXI2POD) -D gcj-dbtool < $< > $@
 358 gc-analyze.pod: java/gcj.texi
 359         -$(TEXI2POD) -D gc-analyze < $< > $@
 360 aot-compile.pod: java/gcj.texi
 361         -$(TEXI2POD) -D aot-compile < $< > $@
 362 rebuild-gcj-db.pod: java/gcj.texi
 363         -$(TEXI2POD) -D rebuild-gcj-db < $< > $@
 364
 365 # Install the man pages.
 366 java.install-man: installdirs \
 367                   $(DESTDIR)$(man1dir)/$(JAVA_INSTALL_NAME)$(man1ext) \
 368                   $(JAVA_TARGET_INDEPENDENT_BIN_TOOLS:%=doc/%.1) \
 369                   doc/gij.1 doc/jv-convert.1 doc/grmic.1 \
 370                   doc/gcj-dbtool.1 doc/gc-analyze.1 \
 371                   doc/aot-compile.1 doc/rebuild-gcj-db.1
 372         for tool in $(JAVA_TARGET_INDEPENDENT_BIN_TOOLS) \
 373                 gij jv-convert grmic gcj-dbtool gc-analyze aot-compile \
 374                 rebuild-gcj-db; do \
 375           tool_transformed_name=`echo $$tool|sed '$(program_transform_name)'`; \
 376           man_name=$(DESTDIR)$(man1dir)/$${tool_transformed_name}$(man1ext); \
 377           rm -f $$man_name ; \
 378           for source_name in doc/$${tool}.1 $(srcdir)/doc/$${tool}.1 ; do \
 379             if test -f $$source_name; then \
 380               $(INSTALL_DATA) $$source_name $$man_name; \
 381               break; \
 382               else : ; \
 383             fi; \
 384           done ; \
 385           chmod a-x $$man_name ; \
 386         done
 387
 388 $(DESTDIR)$(man1dir)/$(JAVA_INSTALL_NAME)$(man1ext): doc/gcj.1 installdirs
 389         -rm -f $@
 390         -$(INSTALL_DATA) $< $@
 391         -chmod a-x $@