Backport #6777
Updated by nobu (Nobuyoshi Nakada) almost 12 years ago
➜ ruby git:(ruby_1_9_2) ✗ ./configure --host=arm-angstrom-linux-gnueabi --prefix=$HOME/work/ruby --enable-shared --disable-install-doc configure: WARNING: if you wanted to set the --build type, don't use --host. If a cross compiler is detected then cross compile mode will be used checking build system type... x86_64-unknown-linux-gnu checking host system type... arm-angstrom-linux-gnueabi checking target system type... arm-angstrom-linux-gnueabi checking for arm-angstrom-linux-gnueabi-gcc... arm-angstrom-linux-gnueabi-gcc checking for arm-angstrom-linux-gnueabi-gcc... (cached) arm-angstrom-linux-gnueabi-gcc checking whether the C compiler works... yes checking for C compiler default output file name... a.out checking for suffix of executables... checking whether we are cross compiling... yes checking for suffix of object files... o checking whether we are using the GNU C compiler... yes checking whether arm-angstrom-linux-gnueabi-gcc accepts -g... yes checking for arm-angstrom-linux-gnueabi-gcc option to accept ISO C89... none needed checking for arm-angstrom-linux-gnueabi-g++... arm-angstrom-linux-gnueabi-g++ checking whether we are using the GNU C++ compiler... yes checking whether arm-angstrom-linux-gnueabi-g++ accepts -g... yes checking how to run the C preprocessor... arm-angstrom-linux-gnueabi-gcc -E checking for grep that handles long lines and -e... /bin/grep checking for egrep... /bin/grep -E checking whether arm-angstrom-linux-gnueabi-gcc needs -traditional... no checking whether the linker is GNU ld... yes checking whether arm-angstrom-linux-gnueabi-gcc -E accepts -o... yes checking for arm-angstrom-linux-gnueabi-ranlib... arm-angstrom-linux-gnueabi-ranlib checking for arm-angstrom-linux-gnueabi-ar... arm-angstrom-linux-gnueabi-ar checking for arm-angstrom-linux-gnueabi-as... arm-angstrom-linux-gnueabi-as checking for arm-angstrom-linux-gnueabi-objdump... arm-angstrom-linux-gnueabi-objdump checking for arm-angstrom-linux-gnueabi-objcopy... arm-angstrom-linux-gnueabi-objcopy checking whether ln -s works... yes checking whether make sets $(MAKE)... yes checking for a BSD-compatible install... /usr/bin/install -c checking for a thread-safe mkdir -p... /bin/mkdir -p checking for arm-angstrom-linux-gnueabi-dot... no checking for dot... no checking for arm-angstrom-linux-gnueabi-doxygen... no checking for doxygen... no 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 minix/config.h usability... no checking minix/config.h presence... no checking for minix/config.h... no checking whether it is safe to define __EXTENSIONS__... yes checking for cd using phisical directory... cd -P checking whether -Wno-unused-parameter is accepted... yes checking whether -Wno-parentheses is accepted... yes checking whether -Wpointer-arith is accepted... yes checking whether -Wwrite-strings is accepted... yes checking whether -Wno-missing-field-initializers is accepted... yes checking whether -Wshorten-64-to-32 is accepted... no checking whether -Wno-long-long is accepted... yes checking whether -Wextra is accepted... yes checking whether -Wl,-unexported_symbol,_Init_* is accepted... no checking for special C compiler options needed for large files... no checking for _FILE_OFFSET_BITS value needed for large files... 64 checking for long long... yes checking for off_t... yes checking char bit... 8 checking size of int... 4 checking size of short... 2 checking size of long... 4 checking size of long long... 8 checking size of __int64... 0 checking size of off_t... 8 checking size of void*... 4 checking size of float... 4 checking size of double... 8 checking size of time_t... 4 checking for pid_t... yes checking for convertible type of pid_t... INT checking for uid_t... yes checking for convertible type of uid_t... UINT checking for gid_t... yes checking for convertible type of gid_t... UINT checking for time_t... yes checking for convertible type of time_t... LONG checking for dev_t... yes checking for convertible type of dev_t... ULL checking for prototypes... yes checking token paste string... ansi checking stringization... #expr checking string literal concatenation... yes checking for variable length prototypes and stdarg.h... yes checking for variable length macro... yes checking for noreturn function attribute... __attribute__ ((noreturn)) x checking for deprecated function attribute... __attribute__ ((deprecated)) x checking for noinline function attribute... __attribute__ ((noinline)) x checking for stdcall function attribute... x checking for cdecl function attribute... x checking for fastcall function attribute... x checking for function alias... alias checking for RUBY_EXTERN... no checking whether sys_nerr is declared... yes checking for crypt in -lcrypt... yes checking for dlopen in -ldl... yes checking for shl_load in -ldld... no checking for socketpair in -lsocket... no checking for clock_gettime in -lrt... yes checking for dirent.h that defines DIR... yes checking for library containing opendir... none required checking for stdbool.h that conforms to C99... yes checking for _Bool... yes checking for sys/wait.h that is POSIX.1 compatible... yes checking limits.h usability... yes checking limits.h presence... yes checking for limits.h... yes checking sys/file.h usability... yes checking sys/file.h presence... yes checking for sys/file.h... yes checking sys/ioctl.h usability... yes checking sys/ioctl.h presence... yes checking for sys/ioctl.h... yes checking sys/syscall.h usability... yes checking sys/syscall.h presence... yes checking for sys/syscall.h... yes checking fcntl.h usability... yes checking fcntl.h presence... yes checking for fcntl.h... yes checking sys/fcntl.h usability... yes checking sys/fcntl.h presence... yes checking for sys/fcntl.h... yes checking sys/select.h usability... yes checking sys/select.h presence... yes checking for sys/select.h... yes checking sys/time.h usability... yes checking sys/time.h presence... yes checking for sys/time.h... yes checking sys/times.h usability... yes checking sys/times.h presence... yes checking for sys/times.h... yes checking sys/param.h usability... yes checking sys/param.h presence... yes checking for sys/param.h... yes checking syscall.h usability... yes checking syscall.h presence... yes checking for syscall.h... yes checking pwd.h usability... yes checking pwd.h presence... yes checking for pwd.h... yes checking grp.h usability... yes checking grp.h presence... yes checking for grp.h... yes checking a.out.h usability... yes checking a.out.h presence... yes checking for a.out.h... yes checking utime.h usability... yes checking utime.h presence... yes checking for utime.h... yes checking direct.h usability... no checking direct.h presence... no checking for direct.h... no checking sys/resource.h usability... yes checking sys/resource.h presence... yes checking for sys/resource.h... yes checking sys/mkdev.h usability... no checking sys/mkdev.h presence... no checking for sys/mkdev.h... no checking sys/utime.h usability... no checking sys/utime.h presence... no checking for sys/utime.h... no checking xti.h usability... no checking xti.h presence... no checking for xti.h... no checking netinet/in_systm.h usability... yes checking netinet/in_systm.h presence... yes checking for netinet/in_systm.h... yes checking float.h usability... yes checking float.h presence... yes checking for float.h... yes checking ieeefp.h usability... no checking ieeefp.h presence... no checking for ieeefp.h... no checking ucontext.h usability... yes checking ucontext.h presence... yes checking for ucontext.h... yes checking intrinsics.h usability... no checking intrinsics.h presence... no checking for intrinsics.h... no checking langinfo.h usability... yes checking langinfo.h presence... yes checking for langinfo.h... yes checking locale.h usability... yes checking locale.h presence... yes checking for locale.h... yes checking sys/sendfile.h usability... yes checking sys/sendfile.h presence... yes checking for sys/sendfile.h... yes checking time.h usability... yes checking time.h presence... yes checking for time.h... yes checking for net/socket.h... (cached) no checking for sys/socket.h... (cached) yes checking size of rlim_t... 8 checking for size_t... yes checking size of size_t... 4 checking size of ptrdiff_t... 4 checking for struct stat.st_blksize... yes checking for struct stat.st_blocks... yes checking for struct stat.st_rdev... yes checking size of struct stat.st_size... SIZEOF_LONG_LONG checking size of struct stat.st_blocks... SIZEOF_LONG_LONG checking for struct stat.st_atim... yes checking for struct stat.st_atimespec... no checking for struct stat.st_atimensec... no checking for struct stat.st_mtim... yes checking for struct stat.st_mtimespec... no checking for struct stat.st_mtimensec... no checking for struct stat.st_ctim... yes checking for struct stat.st_ctimespec... no checking for struct stat.st_ctimensec... no checking for struct timespec... yes checking for struct timezone... yes checking for fd_mask... yes checking for int8_t... yes checking size of int8_t... 1 checking for uint8_t... yes checking size of uint8_t... 1 checking for int16_t... yes checking size of int16_t... 2 checking for uint16_t... yes checking size of uint16_t... 2 checking for int32_t... yes checking size of int32_t... 4 checking for uint32_t... yes checking size of uint32_t... 4 checking for int64_t... yes checking size of int64_t... 8 checking for uint64_t... yes checking size of uint64_t... 8 checking for int128_t... no checking for uint128_t... no checking for intptr_t... yes checking size of intptr_t... 4 checking for uintptr_t... yes checking size of uintptr_t... 4 checking for ssize_t... yes checking size of ssize_t... 4 checking for stack end address... __libc_stack_end checking for uid_t in sys/types.h... (cached) yes checking type of array argument to getgroups... gid_t checking return type of signal handlers... void checking for working alloca.h... yes checking for alloca... yes checking for working memcmp... no checking for broken erfc of glibc-2.3.6 on IA64... no checking for dup2... yes checking for memmove... yes checking for strerror... yes checking for strchr... yes checking for strstr... yes checking for crypt... yes checking for flock... yes checking for isnan... yes checking for finite... yes checking for isinf... yes checking for hypot... yes checking for acosh... yes checking for erf... yes checking for tgamma... yes checking for lgamma_r... yes checking for cbrt... yes checking for strlcpy... no checking for strlcat... no checking for signbit... yes checking for fmod... yes checking for killpg... yes checking for wait4... yes checking for waitpid... yes checking for fork... yes checking for spawnv... no checking for syscall... yes checking for __syscall... no checking for chroot... yes checking for getcwd... yes checking for eaccess... yes checking for truncate... yes checking for ftruncate... yes checking for ftello... yes checking for chsize... no checking for times... yes checking for utimes... yes checking for utimensat... yes checking for fcntl... yes checking for lockf... yes checking for lstat... yes checking for truncate64... yes checking for ftruncate64... yes checking for ftello64... yes checking for fseeko... yes checking for fseeko64... yes checking for link... yes checking for symlink... yes checking for readlink... yes checking for readdir_r... yes checking for fsync... yes checking for fdatasync... yes checking for fchown... yes checking for setitimer... yes checking for setruid... no checking for seteuid... yes checking for setreuid... yes checking for setresuid... yes checking for setproctitle... no checking for socketpair... yes checking for setrgid... no checking for setegid... yes checking for setregid... yes checking for setresgid... yes checking for issetugid... no checking for pause... yes checking for lchown... yes checking for lchmod... no checking for getpgrp... yes checking for setpgrp... yes checking for getpgid... yes checking for setpgid... yes checking for initgroups... yes checking for getgroups... yes checking for setgroups... yes checking for getpriority... yes checking for getrlimit... yes checking for setrlimit... yes checking for sysconf... yes checking for close... yes checking for dlopen... yes checking for sigprocmask... yes checking for sigaction... yes checking for sigsetjmp... no checking for _setjmp... yes checking for _longjmp... yes checking for setsid... yes checking for telldir... yes checking for seekdir... yes checking for fchmod... yes checking for cosh... yes checking for sinh... yes checking for tanh... yes checking for log2... yes checking for round... yes checking for setuid... yes checking for setgid... yes checking for daemon... (cached) no checking for select_large_fdset... no checking for setenv... yes checking for unsetenv... yes checking for mktime... yes checking for timegm... yes checking for gmtime_r... yes checking for clock_gettime... yes checking for gettimeofday... yes checking for pread... yes checking for sendfile... yes checking for shutdown... yes checking for sigaltstack... yes checking for unsetenv returns a value... yes checking for __builtin_setjmp... no checking for setjmp type... _setjmp checking whether struct tm is in sys/time.h or time.h... time.h checking for struct tm.tm_zone... yes checking for struct tm.tm_gmtoff... yes checking for external int daylight... yes checking for external timezone... long checking for external altzone... no checking for timezone... yes checking whether timezone requires zero arguments... yes checking for negative time_t for gmtime(3)... yes checking for localtime(3) overflow correctly... yes checking whether getpgrp requires zero arguments... yes checking whether setpgrp takes no argument... configure: error: cannot check setpgrp when cross compiling I use the same cmd in truck branch(193) is ok. Using `env ac_cv_func_setpgrp_void=yes ./configure --host=arm-angstrom-linux-gnueabi --prefix=$HOME/work/ruby --enable-shared --disable-install-doc` is okay. but No good