[Bug libgcj/50895] Build failure in jni.cc

["vanboxem.ruben at gmail dot com" <gcc-bugzilla at gcc dot gnu dot org>]

http://gcc.gnu.org/bugzilla/show_bug.cgi?id=50895

--- Comment #2 from Ruben Van Boxem <vanboxem.ruben at gmail dot com> 2012-01-24 15:29:24 UTC ---
With GCC 4.7, I get a different failure (and jni.cc hasn't been reached yet I
think), which is pthread-related (I configured with --enable-threads=posix):

libtool: compile: 
/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/./gcc/xgcc -shared-libgcc
-B/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/./gcc -nostdinc++
-L/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/i686-w64-mingw32/libstdc++-v3/src
-L/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/i686-w64-mingw32/libstdc++-v3/src/.libs
-L/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/lib
-L/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/mingw/lib -isystem
/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/include
-isystem /home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/mingw/include
-B/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/bin/
-B/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/lib/
-isystem
/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/include
-isystem
/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/sys-include
-DHAVE_CONFIG_H -I. -I/home/ruben/mingw-w64/toolchain/src/gcc/libjava
-I./include -I./gcj -I/home/ruben/mingw-w64/toolchain/src/gcc/libjava -Iinclude
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/classpath/include
-Iclasspath/include
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/classpath/native/fdlibm
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/../boehm-gc/include
-I../boehm-gc/include -I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/libltdl
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/libltdl
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/.././libjava/../libgcc
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/../zlib
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/../libffi/include
-I../libffi/include -fno-rtti -fnon-call-exceptions -fdollars-in-identifiers
-Wswitch-enum -D_FILE_OFFSET_BITS=64 -ffloat-store -fomit-frame-pointer -Usun
-fno-omit-frame-pointer -Wextra -Wall -D_GNU_SOURCE
-DPREFIX=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32\"
-DTOOLEXECLIBDIR=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/lib/../lib\"
-DJAVA_HOME=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32\"
-DBOOT_CLASS_PATH=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/share/java/libgcj-4.7.0.jar\"
-DJAVA_EXT_DIRS=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/share/java/ext\"
-DGCJ_ENDORSED_DIRS=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/share/java/gcj-endorsed\"
-DGCJ_VERSIONED_LIBDIR=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/lib/../lib/gcj-4.7.0-13\"
-DPATH_SEPARATOR=\":\" -DECJ_JAR_FILE=\"\"
-DLIBGCJ_DEFAULT_DATABASE=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/lib/../lib/gcj-4.7.0-13/classmap.db\"
-DLIBGCJ_DEFAULT_DATABASE_PATH_TAIL=\"gcj-4.7.0-13/classmap.db\" -g -O2 -MT
win32.lo -MD -MP -MF .deps/win32.Tpo -c
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/win32.cc  -DDLL_EXPORT -DPIC -o
.libs/win32.o
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/boehm.cc:60:8: warning: 'void
GC_enable()' redeclared without dllimport attribute: previous dllimport ignored
[-Wattributes]
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/boehm.cc:61:8: warning: 'void
GC_disable()' redeclared without dllimport attribute: previous dllimport
ignored [-Wattributes]
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/boehm.cc:716:1: warning: unused
parameter 'thread' [-Wunused-parameter]
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/boehm.cc:725:1: warning: unused
parameter 'thread' [-Wunused-parameter]
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/boehm.cc:734:1: warning: unused
parameter 'thread' [-Wunused-parameter]
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/boehm.cc:73:12: warning: 'int
_Jv_GC_has_static_roots(const char*, void*, size_t)' declared 'static' but
never defined [-Wunused-function]
depbase=`echo posix-threads.lo | sed 's|[^/]*$|.deps/&|;s|\.lo$||'`;\
/bin/sh ./libtool --tag=CXX   --mode=compile
/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/./gcc/xgcc -shared-libgcc
-B/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/./gcc -nostdinc++
-L/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/i686-w64-mingw32/libstdc++-v3/src
-L/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/i686-w64-mingw32/libstdc++-v3/src/.libs
-L/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/lib
-L/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/mingw/lib -isystem
/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/include
-isystem /home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/mingw/include
-B/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/bin/
-B/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/lib/
-isystem
/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/include
-isystem
/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/sys-include
   -DHAVE_CONFIG_H -I. -I/home/ruben/mingw-w64/toolchain/src/gcc/libjava
-I./include -I./gcj  -I/home/ruben/mingw-w64/toolchain/src/gcc/libjava
-Iinclude -I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/classpath/include
-Iclasspath/include
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/classpath/native/fdlibm
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/../boehm-gc/include
-I../boehm-gc/include 
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/libltdl
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/libltdl
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/.././libjava/../libgcc
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/../zlib
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/../libffi/include
-I../libffi/include  -fno-rtti -fnon-call-exceptions  -fdollars-in-identifiers
-Wswitch-enum -D_FILE_OFFSET_BITS=64 -ffloat-store -fomit-frame-pointer -Usun
-fno-omit-frame-pointer -Wextra -Wall -D_GNU_SOURCE
-DPREFIX="\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32\""
-DTOOLEXECLIBDIR="\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/lib/../lib\""
-DJAVA_HOME="\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32\""
-DBOOT_CLASS_PATH="\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/share/java/libgcj-4.7.0.jar\""
-DJAVA_EXT_DIRS="\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/share/java/ext\""
-DGCJ_ENDORSED_DIRS="\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/share/java/gcj-endorsed\""
-DGCJ_VERSIONED_LIBDIR="\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/lib/../lib/gcj-4.7.0-13\""
-DPATH_SEPARATOR="\":\"" -DECJ_JAR_FILE="\"\""
-DLIBGCJ_DEFAULT_DATABASE="\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/lib/../lib/gcj-4.7.0-13/classmap.db\""
-DLIBGCJ_DEFAULT_DATABASE_PATH_TAIL="\"gcj-4.7.0-13/classmap.db\"" -g -O2 -MT
posix-threads.lo -MD -MP -MF $depbase.Tpo -c -o posix-threads.lo
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc &&\
mv -f $depbase.Tpo $depbase.Plo
here=`pwd`; cd /home/ruben/mingw-w64/toolchain/src/gcc/libjava/classpath/lib; \
find gnu java javax org sun -name .svn -prune -o -name '*.class' -print | \
fastjar -cfM@ $here/libgcj-4.7.0.jar
libtool: compile: 
/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/./gcc/xgcc -shared-libgcc
-B/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/./gcc -nostdinc++
-L/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/i686-w64-mingw32/libstdc++-v3/src
-L/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/i686-w64-mingw32/libstdc++-v3/src/.libs
-L/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/lib
-L/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/mingw/lib -isystem
/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/include
-isystem /home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/mingw/include
-B/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/bin/
-B/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/lib/
-isystem
/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/include
-isystem
/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/sys-include
-DHAVE_CONFIG_H -I. -I/home/ruben/mingw-w64/toolchain/src/gcc/libjava
-I./include -I./gcj -I/home/ruben/mingw-w64/toolchain/src/gcc/libjava -Iinclude
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/classpath/include
-Iclasspath/include
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/classpath/native/fdlibm
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/../boehm-gc/include
-I../boehm-gc/include -I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/libltdl
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/libltdl
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/.././libjava/../libgcc
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/../zlib
-I/home/ruben/mingw-w64/toolchain/src/gcc/libjava/../libffi/include
-I../libffi/include -fno-rtti -fnon-call-exceptions -fdollars-in-identifiers
-Wswitch-enum -D_FILE_OFFSET_BITS=64 -ffloat-store -fomit-frame-pointer -Usun
-fno-omit-frame-pointer -Wextra -Wall -D_GNU_SOURCE
-DPREFIX=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32\"
-DTOOLEXECLIBDIR=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/i686-w64-mingw32/lib/../lib\"
-DJAVA_HOME=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32\"
-DBOOT_CLASS_PATH=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/share/java/libgcj-4.7.0.jar\"
-DJAVA_EXT_DIRS=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/share/java/ext\"
-DGCJ_ENDORSED_DIRS=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/share/java/gcj-endorsed\"
-DGCJ_VERSIONED_LIBDIR=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/lib/../lib/gcj-4.7.0-13\"
-DPATH_SEPARATOR=\":\" -DECJ_JAR_FILE=\"\"
-DLIBGCJ_DEFAULT_DATABASE=\"/home/ruben/mingw-w64/toolchain/linux64mingw32/mingw32/lib/../lib/gcj-4.7.0-13/classmap.db\"
-DLIBGCJ_DEFAULT_DATABASE_PATH_TAIL=\"gcj-4.7.0-13/classmap.db\" -g -O2 -MT
posix-threads.lo -MD -MP -MF .deps/posix-threads.Tpo -c
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc  -DDLL_EXPORT
-DPIC -o .libs/posix-threads.o
In file included from
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:16:0:
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h:100:31: error:
'fd_set' has not been declared
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h:100:41: error:
'fd_set' has not been declared
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h:100:51: error:
'fd_set' has not been declared
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h: In function
'int _Jv_socket(int, int, int)':
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h:127:10: error:
'::socket' has not been declared
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h: At global
scope:
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h:133:23: error:
'sockaddr' has not been declared
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h: In function
'int _Jv_connect(jint, int*, int)':
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h:135:11: error:
'::connect' has not been declared
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h: In function
'int _Jv_bind(int, sockaddr*, int)':
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h:153:10: error:
'::bind' has not been declared
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h: In function
'int _Jv_accept(int, sockaddr*, int*)':
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h:162:10: error:
'::accept' has not been declared
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h: In function
'int _Jv_listen(int, int)':
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h:170:10: error:
'::listen' has not been declared
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h: In function
'int _Jv_pipe(int*)':
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/posix.h:197:10: error:
'::pipe' has not been declared
In file included from
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/include/jvm.h:25:0,
                 from
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:35:
./include/java-gc.h: At global scope:
./include/java-gc.h:33:19: warning: 'void* GC_malloc_atomic(size_t)' redeclared
without dllimport attribute: previous dllimport ignored [-Wattributes]
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc: In function
'void _Jv_ThreadInterrupt(_Jv_Thread_t*)':
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:336:31: error:
'SIGUSR2' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc: In function
'void _Jv_BlockSigchld()':
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:502:3: error:
'sigset_t' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:502:12: error:
expected ';' before 'mask'
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:503:17: error:
'mask' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:503:21: error:
'sigemptyset' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:504:21: error:
'SIGCHLD' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:504:28: error:
'sigaddset' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc: In function
'void _Jv_UnBlockSigchld()':
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:513:3: error:
'sigset_t' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:513:12: error:
expected ';' before 'mask'
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:514:17: error:
'mask' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:514:21: error:
'sigemptyset' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:515:21: error:
'SIGCHLD' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:515:28: error:
'sigaddset' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc: In function
'void _Jv_InitThreads()':
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:531:20: error:
aggregate '_Jv_InitThreads()::sigaction act' has incomplete type and cannot be
defined
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:533:28: error:
'sigemptyset' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:535:14: error:
'SIGUSR2' was not declared in this scope
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:535:30: error:
invalid use of incomplete type 'struct _Jv_InitThreads()::sigaction'
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:531:10: error:
forward declaration of 'struct _Jv_InitThreads()::sigaction'
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc: At global
scope:
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:579:1:
warning: unused parameter 'data' [-Wunused-parameter]
/home/ruben/mingw-w64/toolchain/src/gcc/libjava/posix-threads.cc:579:1:
warning: unused parameter 'prio' [-Wunused-parameter]
make[3]: *** [posix-threads.lo] Error 1
make[3]: *** Waiting for unfinished jobs....
make[3]: Leaving directory
`/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/i686-w64-mingw32/libjava'
make[2]: *** [all-recursive] Error 1
make[2]: Leaving directory
`/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc/i686-w64-mingw32/libjava'
make[1]: *** [all-target-libjava] Error 2
make[1]: Leaving directory `/home/ruben/mingw-w64/toolchain/linux64mingw32/gcc'
make: *** [all] Error 2

This is with the same configure as before, also the 32-bit Linux->Windows
cross-compiler.