re PR java/20309 (gcjh needs a -force option)
2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
PR java/20309
* Make-lang.in (java): Add gjnih.
(JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
(GJNIH_OBJS): New variable.
(gjnih$(exeext)): New target.
(JAVA_MANFILES): Add gjnih.1.
(java.uninstall): Add gjnih.1.
(java.mostlyclean): Add gjnih.
(java.maintainer-clean): Add gjnih.1.
(java/gjavah-jni.o): New target.
(.INTERMEDIATE): Add gjnih.pod.
(gjnih.pod): New target.
* config-lang.in (stagestuff): Add gjnih.
* gcj.texi (Top): Add gjnih node.
(Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
-bootclasspath options.
(Invoking gjnih): New node.
* gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
(TOOLNAME): New macro.
(error): Replace hard-coded gcjh with TOOLNAME.
(process_file): Likewise.
(usage): Likewise.
(version): Likewise.
(help): Likewise. Add help output for -force, -old, -trace and -J
options.
(OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
(options): Add force, old, trace and J fields.
(main): Handle -force, -old, -trace and -J options.
From-SVN: r99206
This commit is contained in:
Thomas Fitzsimmons
Thomas Fitzsimmons
parent
fbdd0b0924
commit
d8be0aabf7
@ -1,3 +1,34 @@
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2005-05-03 Thomas Fitzsimmons <fitzsim@redhat.com>
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PR java/20309
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* Make-lang.in (java): Add gjnih.
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(JAVA_TARGET_INDEPENDENT_BIN_TOOLS): Likewise.
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(GJNIH_OBJS): New variable.
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(gjnih$(exeext)): New target.
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(JAVA_MANFILES): Add gjnih.1.
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(java.uninstall): Add gjnih.1.
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(java.mostlyclean): Add gjnih.
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(java.maintainer-clean): Add gjnih.1.
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(java/gjavah-jni.o): New target.
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(.INTERMEDIATE): Add gjnih.pod.
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(gjnih.pod): New target.
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* config-lang.in (stagestuff): Add gjnih.
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* gcj.texi (Top): Add gjnih node.
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(Invoking gcjh): Add descriptions of -force, -old, -trace, -J and
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-bootclasspath options.
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(Invoking gjnih): New node.
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* gjavah.c Initialize flag_jni to 1 if JNI_DEFAULT is defined.
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(TOOLNAME): New macro.
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(error): Replace hard-coded gcjh with TOOLNAME.
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(process_file): Likewise.
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(usage): Likewise.
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(version): Likewise.
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(help): Likewise. Add help output for -force, -old, -trace and -J
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options.
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(OPT_FORCE, OPT_OLD, OPT_TRACE): New macros.
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(options): Add force, old, trace and J fields.
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(main): Handle -force, -old, -trace and -J options.
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2005-05-03 Tom Tromey <tromey@redhat.com>
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PR java/21245:
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@ -49,11 +49,12 @@ GCJ = gcj
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# Define the names for selecting java in LANGUAGES.
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java: jc1$(exeext) $(GCJ)$(exeext) jvgenmain$(exeext) \
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gcjh$(exeext) jv-scan$(exeext) jcf-dump$(exeext)
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gcjh$(exeext) jv-scan$(exeext) jcf-dump$(exeext) \
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gjnih$(exeext)
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# Define the name of target independent tools to be installed in $(bindir)
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# Names are subject to changes
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JAVA_TARGET_INDEPENDENT_BIN_TOOLS = gcjh jv-scan jcf-dump
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JAVA_TARGET_INDEPENDENT_BIN_TOOLS = gcjh gjnih jv-scan jcf-dump
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# Tell GNU make to ignore these if they exist.
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.PHONY: java
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@ -112,6 +113,10 @@ GCJH_OBJS = java/gjavah.o java/jcf-io.o java/jcf-depend.o java/jcf-path.o \
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java/win32-host.o java/zextract.o version.o errors.o ggc-none.o \
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intl.o
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GJNIH_OBJS = java/gjavah-jni.o java/jcf-io.o java/jcf-depend.o java/jcf-path.o \
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java/win32-host.o java/zextract.o version.o errors.o \
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ggc-none.o intl.o
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JVSCAN_OBJS = java/parse-scan.o java/jv-scan.o version.o intl.o
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JCFDUMP_OBJS = java/jcf-dump.o java/jcf-io.o java/jcf-depend.o java/jcf-path.o \
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@ -138,6 +143,10 @@ gcjh$(exeext): $(GCJH_OBJS) $(LIBDEPS)
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rm -f $@
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(GCJH_OBJS) $(CPPLIBS) $(ZLIB) $(LIBS)
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gjnih$(exeext): $(GJNIH_OBJS) $(LIBDEPS)
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rm -f $@
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(GJNIH_OBJS) $(CPPLIBS) $(ZLIB) $(LIBS)
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jv-scan$(exeext): $(JVSCAN_OBJS) $(LIBDEPS)
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rm -f $@
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$(CC) $(ALL_CFLAGS) $(LDFLAGS) -o $@ $(JVSCAN_OBJS) $(LIBICONV) $(LIBS)
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@ -175,7 +184,7 @@ dvi:: doc/gcj.dvi
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html:: $(htmldir)/java/index.html
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JAVA_MANFILES = doc/gcj.1 doc/gcjh.1 doc/jv-scan.1 doc/jcf-dump.1 doc/gij.1 \
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doc/jv-convert.1 doc/grmic.1 doc/grmiregistry.1 \
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doc/gcj-dbtool.1
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doc/gcj-dbtool.1 doc/gjnih.1
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java.man: $(JAVA_MANFILES)
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@ -231,6 +240,7 @@ java.uninstall:
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-rm -rf $(DESTDIR)$(bindir)/$(JAVA_INSTALL_NAME)$(exeext)
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-rm -rf $(DESTDIR)$(man1dir)/$(JAVA_INSTALL_NAME)$(man1ext)
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-rm -rf $(DESTDIR)$(man1dir)/gcjh$(man1ext)
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-rm -rf $(DESTDIR)$(man1dir)/gjnih$(man1ext)
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-rm -rf $(DESTDIR)$(man1dir)/jv-scan$(man1ext)
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-rm -rf $(DESTDIR)$(man1dir)/jcf-dump$(man1ext)
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-rm -rf $(DESTDIR)$(man1dir)/gij$(man1ext)
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@ -248,13 +258,14 @@ java.mostlyclean:
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-rm -f java/parse.c java/parse-scan.c
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-rm -f java/*$(objext) $(DEMANGLER_PROG)
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-rm -f java/*$(coverageexts)
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-rm -f jc1$(exeext) $(GCJ)$(exeext) jvgenmain$(exeext) gcjh$(exeext) jv-scan$(exeext) jcf-dump$(exeext) s-java
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-rm -f jc1$(exeext) $(GCJ)$(exeext) jvgenmain$(exeext) gcjh$(exeext) \
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gjnih$(exeext) jv-scan$(exeext) jcf-dump$(exeext) s-java
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java.clean:
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java.distclean:
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-rm -f java/config.status java/Makefile
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-rm -f java/parse.output java/y.tab.c
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java.maintainer-clean:
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-rm -f $(docobjdir)/gcj.1 $(docobjdir)/gcjh.1
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-rm -f $(docobjdir)/gcj.1 $(docobjdir)/gcjh.1 $(docobjdir)/gjnih.1
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-rm -f $(docobjdir)/jv-scan.1 $(docobjdir)/jcf-dump.1
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-rm -f $(docobjdir)/gij.1
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-rm -f $(docobjdir)/jv-convert.1
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@ -370,6 +381,14 @@ java/jcf-path.o: java/jcf-path.c $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) \
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-DDEFAULT_TARGET_VERSION=\"$(version)\" \
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$(srcdir)/java/jcf-path.c $(OUTPUT_OPTION)
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# create gjnih's object
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java/gjavah-jni.o: $(CONFIG_H) $(SYSTEM_H) coretypes.h $(TM_H) $(JAVA_TREE_H) \
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java/gjavah.c java/jcf-reader.c java/jcf.h java/javaop.h version.h $(GGC_H) \
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intl.h
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$(CC) -c $(ALL_CFLAGS) $(ALL_CPPFLAGS) $(INCLUDES) $(ZLIBINC) \
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-DJNI_DEFAULT=1 \
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$(srcdir)/java/gjavah.c $(OUTPUT_OPTION)
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TEXI_JAVA_FILES = java/gcj.texi $(docdir)/include/fdl.texi \
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$(docdir)/include/gpl.texi $(docdir)/include/gcc-common.texi \
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gcc-vers.texi
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@ -390,12 +409,14 @@ $(htmldir)/java/index.html: $(TEXI_JAVA_FILES)
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$(TEXI2HTML) -I $(docdir)/include -I $(srcdir)/java -o $(@D) $<
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.INTERMEDIATE: gcj.pod gcjh.pod jv-scan.pod jcf-dump.pod gij.pod \
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jv-convert.pod grmic.pod grmiregistry.pod gcj-dbtool.pod
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jv-convert.pod grmic.pod grmiregistry.pod gcj-dbtool.pod gjnih.pod
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gcj.pod: java/gcj.texi
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-$(TEXI2POD) -D gcj < $< > $@
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gcjh.pod: java/gcj.texi
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-$(TEXI2POD) -D gcjh < $< > $@
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gjnih.pod: java/gcj.texi
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-$(TEXI2POD) -D gjnih < $< > $@
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jv-scan.pod: java/gcj.texi
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-$(TEXI2POD) -D jv-scan < $< > $@
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jcf-dump.pod: java/gcj.texi
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@ -34,7 +34,7 @@ language="java"
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compilers="jc1\$(exeext) jvgenmain\$(exeext)"
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stagestuff="jc1\$(exeext) gcj\$(exeext) jvgenmain\$(exeext) gcjh\$(exeext) jv-scan\$(exeext) jcf-dump\$(exeext)"
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stagestuff="jc1\$(exeext) gcj\$(exeext) jvgenmain\$(exeext) gcjh\$(exeext) gjnih\$(exeext) jv-scan\$(exeext) jcf-dump\$(exeext)"
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gtfiles="\$(srcdir)/java/java-tree.h \$(srcdir)/java/jcf.h \$(srcdir)/java/lex.h \$(srcdir)/java/parse.h \$(srcdir)/java/builtins.c \$(srcdir)/java/class.c \$(srcdir)/java/constants.c \$(srcdir)/java/decl.c \$(srcdir)/java/expr.c \$(srcdir)/java/jcf-parse.c \$(srcdir)/java/jcf-write.c \$(srcdir)/java/lang.c \$(srcdir)/java/mangle.c \$(srcdir)/java/parse.y \$(srcdir)/java/resource.c"
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@ -59,6 +59,8 @@ man page gfdl(7).
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@direntry
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* gcjh: (gcj)Invoking gcjh.
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Generate header files from Java class files
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* gjnih: (gcj)Invoking gjnih.
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Generate JNI header files from Java class files
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* jv-scan: (gcj)Invoking jv-scan.
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Print information about Java source files
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* jcf-dump: (gcj)Invoking jcf-dump.
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@ -111,6 +113,7 @@ files and object files, and it can read both Java source code and
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* Invoking gcj:: Compiler options supported by @command{gcj}
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* Compatibility:: Compatibility between gcj and other tools for Java
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* Invoking gcjh:: Generate header files from class files
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* Invoking gjnih:: Generate JNI header files from class files
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* Invoking jv-scan:: Print information about source files
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* Invoking jcf-dump:: Print information about class files
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* Invoking gij:: Interpreting Java bytecodes
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@ -145,7 +148,7 @@ gcj [@option{-I}@var{dir}@dots{}] [@option{-d} @var{dir}@dots{}]
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@var{sourcefile}@dots{}
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@c man end
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@c man begin SEEALSO gcj
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gcc(1), gcjh(1), gij(1), jv-scan(1), jcf-dump(1), gfdl(7),
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gcc(1), gcjh(1), gjnih(1), gij(1), jv-scan(1), jcf-dump(1), gfdl(7),
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and the Info entries for @file{gcj} and @file{gcc}.
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@c man end
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@end ignore
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@ -673,9 +676,11 @@ required native methods.
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@ignore
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@c man begin SYNOPSIS gcjh
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gcjh [@option{-stubs}] [@option{-jni}]
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[@option{-force}] [@option{-old}] [@option{-trace}] [@option{-J} @var{option}]
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[@option{-add} @var{text}] [@option{-append} @var{text}] [@option{-friend} @var{text}]
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[@option{-preprend} @var{text}]
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[@option{--classpath}=@var{path}] [@option{--CLASSPATH}=@var{path}]
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[@option{--bootclasspath}=@var{path}]
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[@option{-I}@var{dir}@dots{}] [@option{-d} @var{dir}@dots{}]
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[@option{-o} @var{file}] [@option{-td} @var{dir}]
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[@option{-M}] [@option{-MM}] [@option{-MD}] [@option{-MMD}]
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@ -701,6 +706,18 @@ By default the stub file will be named after the class, with a suffix of
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This tells @code{gcjh} to generate a JNI header or stub. By default,
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CNI headers are generated.
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@item -force
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This option forces @code{gcjh} to write the output file.
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@item -old
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This option is accepted but ignored for compatibility.
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@item -trace
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This option is accepted but ignored for compatibility.
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@item -J @var{option}
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This option is accepted but ignored for compatibility.
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@item -add @var{text}
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Inserts @var{text} into the class body. This is ignored in JNI mode.
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@ -718,6 +735,7 @@ This is ignored in JNI mode.
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@item --classpath=@var{path}
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@itemx --CLASSPATH=@var{path}
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@itemx --bootclasspath=@var{path}
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@itemx -I@var{directory}
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@itemx -d @var{directory}
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@itemx -o @var{file}
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@ -757,6 +775,120 @@ All remaining options are considered to be names of classes.
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@c man end
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@node Invoking gjnih
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@chapter Invoking gjnih
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@c man title gjnih generate JNI header files from Java class files
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@c man begin DESCRIPTION gjnih
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The @code{gjnih} program is used to generate JNI header files from class
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files. Running it is equivalent to running @code{gcjh -jni}.
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@c man end
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@ignore
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@c man begin SYNOPSIS gjnih
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gjnih [@option{-stubs}] [@option{-jni}]
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[@option{-force}] [@option{-old}] [@option{-trace}] [@option{-J} @var{option}]
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[@option{-add} @var{text}] [@option{-append} @var{text}] [@option{-friend} @var{text}]
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[@option{-preprend} @var{text}]
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[@option{--classpath}=@var{path}] [@option{--CLASSPATH}=@var{path}]
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[@option{--bootclasspath}=@var{path}]
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[@option{-I}@var{dir}@dots{}] [@option{-d} @var{dir}@dots{}]
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[@option{-o} @var{file}] [@option{-td} @var{dir}]
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[@option{-M}] [@option{-MM}] [@option{-MD}] [@option{-MMD}]
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[@option{--version}] [@option{--help}] [@option{-v}] [@option{--verbose}]
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@var{classname}@dots{}
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@c man end
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@c man begin SEEALSO gjnih
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gcc(1), gcj(1), gcjh(1), gij(1), jv-scan(1), jcf-dump(1), gfdl(7),
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and the Info entries for @file{gcj} and @file{gcc}.
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@c man end
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@end ignore
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@c man begin OPTIONS gjnih
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@table @gcctabopt
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@item -stubs
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This causes @code{gjnih} to generate stub files instead of header files.
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By default the stub file will be named after the class, with a suffix of
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@samp{.c}.
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@item -jni
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This option specifies the default behavior which is to generate a JNI
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header or stub.
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@item -force
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This option forces @code{gjnih} to write the output file.
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@item -old
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This option is accepted but ignored for compatibility.
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@item -trace
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This option is accepted but ignored for compatibility.
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@item -J @var{option}
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This option is accepted but ignored for compatibility.
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@item -add @var{text}
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Inserts @var{text} into the class body. This is ignored in by
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@code{gjnih}.
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@item -append @var{text}
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Inserts @var{text} into the header file after the class declaration.
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This is ignored in by @code{gjnih}.
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@item -friend @var{text}
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Inserts @var{text} into the class as a @code{friend} declaration.
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This is ignored by @code{gjnih}.
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@item -prepend @var{text}
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Inserts @var{text} into the header file before the class declaration.
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This is ignored in by @code{gjnih}.
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@item --classpath=@var{path}
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@itemx --CLASSPATH=@var{path}
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@itemx --bootclasspath=@var{path}
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@itemx -I@var{directory}
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@itemx -d @var{directory}
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@itemx -o @var{file}
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These options are all identical to the corresponding @command{gcj} options.
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@item -o @var{file}
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Sets the output file name. This cannot be used if there is more than
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one class on the command line.
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@item -td @var{directory}
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Sets the name of the directory to use for temporary files.
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@item -M
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Print all dependencies to stdout; suppress ordinary output.
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@item -MM
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Print non-system dependencies to stdout; suppress ordinary output.
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@item -MD
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Print all dependencies to stdout.
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@item -MMD
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||||
Print non-system dependencies to stdout.
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||||
@item --help
|
||||
Print help about @code{gjnih} and exit. No further processing is done.
|
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||||
@item --version
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||||
Print version information for @code{gjnih} and exit. No further
|
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processing is done.
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||||
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||||
@item -v, --verbose
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Print extra information while running.
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@end table
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||||
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||||
All remaining options are considered to be names of classes.
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||||
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||||
@c man end
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||||
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||||
@node Invoking jv-scan
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@chapter Invoking jv-scan
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@ -53,8 +53,16 @@ FILE *out = NULL;
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||||
/* Nonzero on failure. */
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||||
static int found_error = 0;
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||||
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||||
#ifdef JNI_DEFAULT
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#define TOOLNAME "gjnih"
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||||
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||||
/* Nonzero if we're generating JNI output. */
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int flag_jni = 1;
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#else
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#define TOOLNAME "gcjh"
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||||
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||||
int flag_jni = 0;
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||||
#endif
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||||
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||||
/* When nonzero, warn when source file is newer than matching class
|
||||
file. */
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||||
@ -266,7 +274,7 @@ error (const char *msgid, ...)
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||||
|
||||
va_start (ap, msgid);
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||||
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||||
fprintf (stderr, "gcjh: ");
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||||
fprintf (stderr, TOOLNAME ": ");
|
||||
vfprintf (stderr, _(msgid), ap);
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||||
va_end (ap);
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||||
fprintf (stderr, "\n");
|
||||
@ -2093,11 +2101,11 @@ process_file (JCF *jcf, FILE *out)
|
||||
cstart, mode, cend);
|
||||
else
|
||||
{
|
||||
fprintf (out, "%s This file was created by `gcjh -stubs%s'.%s\n\
|
||||
fprintf (out, "%s This file was created by `" TOOLNAME " -stubs%s'.%s\n\
|
||||
%s\n\
|
||||
%s This file is intended to give you a head start on implementing native\n\
|
||||
%s methods using %s.\n\
|
||||
%s Be aware: running `gcjh -stubs %s' once more for this class may\n\
|
||||
%s Be aware: running `" TOOLNAME " -stubs %s' once more for this class may\n\
|
||||
%s overwrite any edits you have made to this file.%s\n\n",
|
||||
cstart, jflag, mode,
|
||||
cstart2,
|
||||
@ -2299,6 +2307,9 @@ process_file (JCF *jcf, FILE *out)
|
||||
#define OPT_MG LONG_OPT (12)
|
||||
#define OPT_MD LONG_OPT (13)
|
||||
#define OPT_MMD LONG_OPT (14)
|
||||
#define OPT_FORCE LONG_OPT (15)
|
||||
#define OPT_OLD LONG_OPT (16)
|
||||
#define OPT_TRACE LONG_OPT (17)
|
||||
|
||||
static const struct option options[] =
|
||||
{
|
||||
@ -2321,23 +2332,33 @@ static const struct option options[] =
|
||||
{ "MD", no_argument, NULL, OPT_MD },
|
||||
{ "MMD", no_argument, NULL, OPT_MMD },
|
||||
{ "jni", no_argument, &flag_jni, 1 },
|
||||
{ "force", no_argument, NULL, OPT_FORCE },
|
||||
/* If the output file should be named "ld" then a space is needed
|
||||
between -o and its argument, ld. */
|
||||
{ "old", no_argument, NULL, OPT_OLD },
|
||||
{ "trace", no_argument, NULL, OPT_TRACE },
|
||||
{ NULL, required_argument, NULL, 'J' },
|
||||
{ NULL, no_argument, NULL, 0 }
|
||||
};
|
||||
|
||||
static void
|
||||
usage (void)
|
||||
{
|
||||
fprintf (stderr, _("Try 'gcjh --help' for more information.\n"));
|
||||
fprintf (stderr, _("Try '" TOOLNAME " --help' for more information.\n"));
|
||||
exit (1);
|
||||
}
|
||||
|
||||
static void
|
||||
help (void)
|
||||
{
|
||||
printf (_("Usage: gcjh [OPTION]... CLASS...\n\n"));
|
||||
printf (_("Generate C++ header files from .class files\n\n"));
|
||||
printf (_("Usage: " TOOLNAME " [OPTION]... CLASS...\n\n"));
|
||||
printf (_("Generate C or C++ header files from .class files\n\n"));
|
||||
printf (_(" -stubs Generate an implementation stub file\n"));
|
||||
printf (_(" -jni Generate a JNI header or stub\n"));
|
||||
printf (_(" -force Always overwrite output files\n"));
|
||||
printf (_(" -old Unused compatibility option\n"));
|
||||
printf (_(" -trace Unused compatibility option\n"));
|
||||
printf (_(" -J OPTION Unused compatibility option\n"));
|
||||
printf ("\n");
|
||||
printf (_(" -add TEXT Insert TEXT into class body\n"));
|
||||
printf (_(" -append TEXT Insert TEXT after class declaration\n"));
|
||||
@ -2372,7 +2393,7 @@ help (void)
|
||||
static void
|
||||
version (void)
|
||||
{
|
||||
printf ("gcjh (GCC) %s\n\n", version_string);
|
||||
printf (TOOLNAME " (GCC) %s\n\n", version_string);
|
||||
printf ("Copyright %s 2004 Free Software Foundation, Inc.\n", _("(C)"));
|
||||
printf (_("This is free software; see the source for copying conditions. There is NO\n"
|
||||
"warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.\n\n"));
|
||||
@ -2404,7 +2425,7 @@ main (int argc, char** argv)
|
||||
|
||||
/* We use getopt_long_only to allow single `-' long options. For
|
||||
some of our options this is more natural. */
|
||||
while ((opt = getopt_long_only (argc, argv, "I:d:o:v", options, NULL)) != -1)
|
||||
while ((opt = getopt_long_only (argc, argv, "J:I:d:o:v", options, NULL)) != -1)
|
||||
{
|
||||
switch (opt)
|
||||
{
|
||||
@ -2502,6 +2523,19 @@ main (int argc, char** argv)
|
||||
jcf_dependency_init (0);
|
||||
break;
|
||||
|
||||
case OPT_FORCE:
|
||||
break;
|
||||
|
||||
case OPT_OLD:
|
||||
break;
|
||||
|
||||
case OPT_TRACE:
|
||||
break;
|
||||
|
||||
case 'J':
|
||||
/* Ignore -J options. */
|
||||
break;
|
||||
|
||||
default:
|
||||
usage ();
|
||||
break;
|
||||
|
||||
Loading…
Reference in New Issue
Block a user