<HTML> <HEAD> <TITLE>[plt-scheme] 4.2.5.7 compilation error under SGI IRIX 6.</TITLE> </HEAD> <BODY> My log with foreign enabled: Some of these errors occur because the compiler does not understand “GCC'isms” such as __attribute__. Here <a href="http://forums.nekochan.net/viewtopic.php?f=15&t=16717999">http://forums.nekochan.net/viewtopic.php?f=15&t=16717999</a>  people are faced with this when building Python. IRIS 5% setenv MAKE gmake IRIS 6% setenv CC "c99 -w" IRIS 7% setenv CFLAGS "-O3 -mips4" IRIS 8% setenv CXXFLAGS "-O3 -mips4" IRIS 9% ../configure --prefix=/usr/people/val/plt-scheme checking for gcc... c99 -w checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... no checking whether c99 -w accepts -g... yes checking for c99 -w option to accept ISO C89... none needed checking how to run the C preprocessor... c99 -w -E checking for g++... no checking for c++... no checking for gpp... no checking for aCC... no checking for CC... CC checking whether we are using the GNU C++ compiler... no checking whether CC accepts -g... yes checking how to run the C++ preprocessor... CC -E checking for ranlib... no checking for X... libraries , headers checking for gethostbyname... yes checking for connect... yes checking for remove... yes checking for shmat... yes checking for IceConnectionNumber in -lICE... yes checking for cos in -lm... yes checking for dlopen in -ldl... yes checking for inline keyword... yes checking for noinline attribute... yes checking for GNU preprocessor... no checking for nl_langinfo (CODESET)... yes checking for getaddrinfo... yes checking for grep that handles long lines and -e... /sbin/grep checking for egrep... /sbin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking iconv.h usability... yes checking iconv.h presence... yes checking for iconv.h... yes checking iconv is usable... yes checking for mbsrtowcs... yes checking for char... yes checking size of char... 1 checking for short... yes checking size of short... 2 checking for int... yes checking size of int... 4 checking for long... yes checking size of long... 4 checking for long long... yes checking size of long long... 8 checking for stack direction... down checking whether byte ordering is bigendian... yes checking whether C++ compiler works... yes checking whether new and new[] are different... yes checking X11/Xlib.h usability... yes checking X11/Xlib.h presence... yes checking for X11/Xlib.h... yes checking X11/Intrinsic.h usability... yes checking X11/Intrinsic.h presence... yes checking for X11/Intrinsic.h... yes checking for XFlush in -lX11... yes checking for XSyncQueryExtension in -lXext... yes checking for XtDestroyWidget in -lXt... yes checking for XmuInternAtom in -lXmu... yes checking for vendorShellClassRec in -lXaw... yes checking whether X11/XKBlib.h is available... yes checking GL/glx.h usability... yes checking GL/glx.h presence... yes checking for GL/glx.h... yes checking for glXChooseVisual in -lGL... yes checking X11/extensions/Xrender.h usability... no checking X11/extensions/Xrender.h presence... no checking for X11/extensions/Xrender.h... no no Xrender headers; Xrender support disabled no information from pkg-config; Cairo support disabled checking png.h usability... yes checking png.h presence... yes checking for png.h... yes checking for png_read_info in -lpng... yes checking jpeglib.h usability... yes checking jpeglib.h presence... yes checking for jpeglib.h... yes checking for jpeg_start_decompress in -ljpeg... yes configure: creating ./config.status config.status: creating Makefile config.status: creating mzscheme/Makefile config.status: creating mzscheme/src/Makefile config.status: creating mzscheme/dynsrc/Makefile config.status: creating mzscheme/gc/Makefile config.status: creating mzscheme/sgc/Makefile config.status: creating mzscheme/gc2/Makefile config.status: creating foreign/Makefile config.status: creating mred/Makefile config.status: creating mred/wxs/Makefile config.status: creating mred/gc2/Makefile config.status: creating wxxt/src/Makefile config.status: creating wxxt/src/x/Makefile config.status: creating wxxt/utils/image/src/Makefile config.status: creating wxxt/contrib/xpm/lib/Makefile config.status: creating mzscheme/mzconfig.h === configuring in foreign/gcc/libffi (/usr/people/val/plt/src/build/foreign/gcc/libffi) configure: running /bin/sh ../../../../foreign/gcc/libffi/configure '--prefix=/usr/people/val/plt-scheme'  'CC=c99 -w' 'CFLAGS=-O3 -mips4' 'CXXFLAGS=-O3 -mips4' '--disable-multilib' --cache-file=/dev/null --srcdir=../../../../foreign/gcc/libffi checking build system type... mips-sgi-irix6.5 checking host system type... mips-sgi-irix6.5 checking target system type... mips-sgi-irix6.5 checking for a BSD-compatible install... ../../../../foreign/gcc/libffi/../install-sh -c checking whether build environment is sane... yes checking for gawk... no checking for mawk... no checking for nawk... nawk checking whether gmake sets $(MAKE)... yes checking for gcc... c99 -w checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... no checking whether c99 -w accepts -g... yes checking for c99 -w option to accept ISO C89... none needed checking for style of include used by gmake... GNU checking dependency style of c99 -w... sgi checking whether c99 -w and cc understand -c and -o together... yes checking for a sed that does not truncate output... /sbin/sed checking for grep that handles long lines and -e... /sbin/grep checking for egrep... /sbin/grep -E checking for fgrep... /sbin/grep -F checking for non-GNU ld... /usr/bin/ld checking if the linker (/usr/bin/ld) is GNU ld... no checking for BSD- or MS-compatible name lister (nm)... /usr/bin/nm -B checking the name lister (/usr/bin/nm -B) interface... BSD nm checking whether ln -s works... yes checking the maximum length of command line arguments... 15360 checking whether the shell understands some XSI constructs... yes checking whether the shell understands "+="... no checking for /usr/bin/ld option to reload object files... -r checking how to recognize dependent libraries... pass_all checking for ar... ar checking for strip... strip checking for ranlib... no checking command to parse /usr/bin/nm -B output from c99 -w object... ok checking how to run the C preprocessor... c99 -w -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking for dlfcn.h... yes checking for objdir... .libs checking for c99 -w option to produce PIC...  -DPIC checking if c99 -w PIC flag  -DPIC works... yes checking if c99 -w static flag -non_shared works... no checking if c99 -w supports -c -o file.o... yes checking if c99 -w supports -c -o file.o... (cached) yes checking whether the c99 -w linker (/usr/bin/ld -n32) supports shared libraries... yes checking dynamic linker characteristics... irix6.5 ld.so checking how to hardcode library paths into programs... immediate checking whether stripping libraries is possible... no checking if libtool supports shared libraries... yes checking whether to build shared libraries... yes checking whether to build static libraries... yes checking whether to enable maintainer-specific portions of Makefiles... no checking sys/mman.h usability... yes checking sys/mman.h presence... yes checking for sys/mman.h... yes checking for mmap... yes checking for sys/mman.h... (cached) yes checking for mmap... (cached) yes checking whether read-only mmap of a plain file works... yes checking whether mmap from /dev/zero works... yes checking for MAP_ANON(YMOUS)... no checking for ANSI C header files... (cached) yes checking for memcpy... yes checking for working alloca.h... yes checking for alloca... yes checking for double... yes checking size of double... 8 checking for long double... yes checking size of long double... 16 checking whether byte ordering is bigendian... yes checking assembler .cfi pseudo-op support... yes checking whether .eh_frame section should be read-only... no checking for __attribute__((visibility("hidden")))... no c99 WARNING:  -p is no longer supported, use speedshop(1) instead c99 ERROR parsing -print-multi-os-directory:  unknown flag c99 ERROR:  no source or object file given configure: creating ./config.status config.status: creating include/Makefile config.status: creating include/ffi.h config.status: creating Makefile config.status: creating fficonfig.h config.status: linking ../../../../foreign/gcc/libffi/src/mips/ffitarget.h to include/ffitarget.h config.status: executing default-1 commands config.status: executing depfiles commands config.status: executing libtool commands config.status: executing include commands config.status: executing src commands >>> Installation targets:  executables  : ${exec_prefix}/bin/...  Scheme code  : ${exec_prefix}/lib/plt/collects/...  core docs    : ${datarootdir}/plt/doc/...  C libraries  : ${exec_prefix}/lib/...  C headers    : ${prefix}/include/plt/...  extra C objs : ${exec_prefix}/lib/plt/...  man pages    : ${datarootdir}/man/...      where prefix = /usr/people/val/plt-scheme   and datarootdir = ${prefix}/share   and exec_prefix = ${prefix} IRIS 10% make ..... : ../libmzgc.a gmake[4]: Leaving directory `/usr/people/val/plt/src/build/mzscheme/gc' gmake[3]: Leaving directory `/usr/people/val/plt/src/build/mzscheme' gmake foreign-stuff gmake[3]: Entering directory `/usr/people/val/plt/src/build/mzscheme' cd ../foreign; gmake all gmake[4]: Entering directory `/usr/people/val/plt/src/build/foreign' gmake foreign.o gmake[5]: Entering directory `/usr/people/val/plt/src/build/foreign' c99 -w -O3 -mips4 -I./../mzscheme -I../../foreign/../mzscheme/include -I../../foreign/../mzscheme/src -Igcc/libffi/include -c ../../foreign/foreign.c -o foreign.o cc-1065 c99: ERROR File = gcc/libffi/include/ffitarget.h, Line = 140   A semicolon is expected at this point.   typedef unsigned int     ffi_arg __attribute__((__mode__(__DI__)));                                    ^ cc-1065 c99: ERROR File = gcc/libffi/include/ffitarget.h, Line = 141   A semicolon is expected at this point.   typedef signed   int     ffi_sarg __attribute__((__mode__(__DI__)));                                     ^ cc-1065 c99: ERROR File = gcc/libffi/include/ffi.h, Line = 254   A semicolon is expected at this point.   } ffi_closure __attribute__((aligned (8)));                 ^ cc-1070 c99: ERROR File = ../../foreign/foreign.c, Line = 1799   The indicated type is incomplete.       if (intsize==0 && stars>0) RETSIZE(void);                                  ^ 4 errors detected in the compilation of "../../foreign/foreign.c". gmake[5]: *** [foreign.o] Error 2 gmake[5]: Leaving directory `/usr/people/val/plt/src/build/foreign' gmake[4]: *** [all] Error 2 gmake[4]: Leaving directory `/usr/people/val/plt/src/build/foreign' gmake[3]: *** [foreign-stuff] Error 2 gmake[3]: Leaving directory `/usr/people/val/plt/src/build/mzscheme' gmake[2]: *** [common] Error 2 gmake[2]: Leaving directory `/usr/people/val/plt/src/build/mzscheme' gmake[1]: *** [cgc] Error 2 gmake[1]: Leaving directory `/usr/people/val/plt/src/build/mzscheme' gmake: *** [cgc] Error 2 *** Error code 2 (bu21) My log with foreign disabled: IRIS 14% ../configure --prefix=/usr/people/val/plt-scheme --disable-foreign === Foreign disabled checking for gcc... c99 -w checking for C compiler default output file name... a.out checking whether the C compiler works... yes checking whether we are cross compiling... no checking for suffix of executables... checking for suffix of object files... o checking whether we are using the GNU C compiler... no checking whether c99 -w accepts -g... yes checking for c99 -w option to accept ISO C89... none needed checking how to run the C preprocessor... c99 -w -E checking for g++... no checking for c++... no checking for gpp... no checking for aCC... no checking for CC... CC checking whether we are using the GNU C++ compiler... no checking whether CC accepts -g... yes checking how to run the C++ preprocessor... CC -E checking for ranlib... no checking for X... libraries , headers checking for gethostbyname... yes checking for connect... yes checking for remove... yes checking for shmat... yes checking for IceConnectionNumber in -lICE... yes checking for cos in -lm... yes checking for dlopen in -ldl... yes checking for inline keyword... yes checking for noinline attribute... yes checking for GNU preprocessor... no checking for nl_langinfo (CODESET)... yes checking for getaddrinfo... yes checking for grep that handles long lines and -e... /sbin/grep checking for egrep... /sbin/grep -E checking for ANSI C header files... yes checking for sys/types.h... yes checking for sys/stat.h... yes checking for stdlib.h... yes checking for string.h... yes checking for memory.h... yes checking for strings.h... yes checking for inttypes.h... yes checking for stdint.h... yes checking for unistd.h... yes checking iconv.h usability... yes checking iconv.h presence... yes checking for iconv.h... yes checking iconv is usable... yes checking for mbsrtowcs... yes checking for char... yes checking size of char... 1 checking for short... yes checking size of short... 2 checking for int... yes checking size of int... 4 checking for long... yes checking size of long... 4 checking for long long... yes checking size of long long... 8 checking for stack direction... down checking whether byte ordering is bigendian... yes checking whether C++ compiler works... yes checking whether new and new[] are different... yes checking X11/Xlib.h usability... yes checking X11/Xlib.h presence... yes checking for X11/Xlib.h... yes checking X11/Intrinsic.h usability... yes checking X11/Intrinsic.h presence... yes checking for X11/Intrinsic.h... yes checking for XFlush in -lX11... yes checking for XSyncQueryExtension in -lXext... yes checking for XtDestroyWidget in -lXt... yes checking for XmuInternAtom in -lXmu... yes checking for vendorShellClassRec in -lXaw... yes checking whether X11/XKBlib.h is available... yes checking GL/glx.h usability... yes checking GL/glx.h presence... yes checking for GL/glx.h... yes checking for glXChooseVisual in -lGL... yes checking X11/extensions/Xrender.h usability... no checking X11/extensions/Xrender.h presence... no checking for X11/extensions/Xrender.h... no no Xrender headers; Xrender support disabled no information from pkg-config; Cairo support disabled checking png.h usability... yes checking png.h presence... yes checking for png.h... yes checking for png_read_info in -lpng... yes checking jpeglib.h usability... yes checking jpeglib.h presence... yes checking for jpeglib.h... yes checking for jpeg_start_decompress in -ljpeg... yes configure: creating ./config.status config.status: creating Makefile config.status: creating mzscheme/Makefile config.status: creating mzscheme/src/Makefile config.status: creating mzscheme/dynsrc/Makefile config.status: creating mzscheme/gc/Makefile config.status: creating mzscheme/sgc/Makefile config.status: creating mzscheme/gc2/Makefile config.status: creating mred/Makefile config.status: creating mred/wxs/Makefile config.status: creating mred/gc2/Makefile config.status: creating wxxt/src/Makefile config.status: creating wxxt/src/x/Makefile config.status: creating wxxt/utils/image/src/Makefile config.status: creating wxxt/contrib/xpm/lib/Makefile config.status: creating mzscheme/mzconfig.h config.status: mzscheme/mzconfig.h is unchanged >>> Installation targets:  executables  : ${exec_prefix}/bin/...  Scheme code  : ${exec_prefix}/lib/plt/collects/...  core docs    : ${datarootdir}/plt/doc/...  C libraries  : ${exec_prefix}/lib/...  C headers    : ${prefix}/include/plt/...  extra C objs : ${exec_prefix}/lib/plt/...  man pages    : ${datarootdir}/man/...      where prefix = /usr/people/val/plt-scheme   and datarootdir = ${prefix}/share   and exec_prefix = ${prefix} IRIS 15%  make ...... gmake[4]: Entering directory `/usr/people/val/plt/src/build/mzscheme/src' c99 -w -I./.. -I../../../mzscheme/src/../include -O3 -mips4      -DDONT_USE_FOREIGN -c ../../../mzscheme/src/salloc.c -o salloc.o cc-1117 c99: ERROR File = ../../../mzscheme/src/salloc.c, Line = 382   An expression appears after a "return" in a "void" function.     return scheme_init_os_thread_like(NULL);            ^ 1 error detected in the compilation of "../../../mzscheme/src/salloc.c". gmake[4]: *** [salloc.o] Error 2 gmake[4]: Leaving directory `/usr/people/val/plt/src/build/mzscheme/src' gmake[3]: *** [all] Error 2 gmake[3]: Leaving directory `/usr/people/val/plt/src/build/mzscheme/src' gmake[2]: *** [mzlibrary] Error 2 gmake[2]: Leaving directory `/usr/people/val/plt/src/build/mzscheme' gmake[1]: *** [cgc] Error 2 gmake[1]: Leaving directory `/usr/people/val/plt/src/build/mzscheme' gmake: *** [cgc] Error 2 *** Error code 2 (bu21) IRIS 16% </BODY> </HTML>