diff options
Diffstat (limited to 'ruby_1_8_5/configure.in')
| -rw-r--r-- | ruby_1_8_5/configure.in | 1608 |
1 files changed, 0 insertions, 1608 deletions
diff --git a/ruby_1_8_5/configure.in b/ruby_1_8_5/configure.in deleted file mode 100644 index b3288f8c03..0000000000 --- a/ruby_1_8_5/configure.in +++ /dev/null @@ -1,1608 +0,0 @@ -dnl Process this file with autoconf to produce a configure script. -AC_INIT() - -AC_PREREQ(2.58) - -AC_DEFUN([RUBY_MINGW32], -[case "$host_os" in -cygwin*) -AC_CACHE_CHECK(for mingw32 environment, rb_cv_mingw32, -[AC_TRY_CPP([ -#ifndef __MINGW32__ -# error -#endif -], rb_cv_mingw32=yes,rb_cv_mingw32=no) -rm -f conftest*]) -test "$rb_cv_mingw32" = yes && target_os="mingw32" - ;; -esac]) - -AC_DEFUN([RUBY_CPPOUTFILE], -[AC_CACHE_CHECK(whether ${CPP} accepts -o, rb_cv_cppoutfile, -[cppflags=$CPPFLAGS -CPPFLAGS='-o conftest.i' -AC_TRY_CPP([], rb_cv_cppoutfile=yes, rb_cv_cppoutfile=no) -CPPFLAGS=$cppflags -rm -f conftest*]) -if test "$rb_cv_cppoutfile" = yes; then - CPPOUTFILE='-o conftest.i' -elif test "$rb_cv_cppoutfile" = no; then - CPPOUTFILE='> conftest.i' -elif test -n "$rb_cv_cppoutfile"; then - CPPOUTFILE="$rb_cv_cppoutfile" -fi -AC_SUBST(CPPOUTFILE)]) - -AC_DEFUN([RUBY_PROG_GNU_LD], -[AC_CACHE_CHECK(whether the linker is GNU ld, rb_cv_prog_gnu_ld, -[if `$CC $CFLAGS $CPPFLAGS $LDFLAGS --print-prog-name=ld 2>&1` -v 2>&1 | grep "GNU ld" > /dev/null; then - rb_cv_prog_gnu_ld=yes -else - rb_cv_prog_gnu_ld=no -fi -]) -GNU_LD=$rb_cv_prog_gnu_ld -AC_SUBST(GNU_LD)]) - -rb_version=`grep RUBY_VERSION $srcdir/version.h` -MAJOR=`expr "$rb_version" : '#define RUBY_VERSION "\([0-9][0-9]*\)\.[0-9][0-9]*\.[0-9][0-9]*"'` -MINOR=`expr "$rb_version" : '#define RUBY_VERSION "[0-9][0-9]*\.\([0-9][0-9]*\)\.[0-9][0-9]*"'` -TEENY=`expr "$rb_version" : '#define RUBY_VERSION "[0-9][0-9]*\.[0-9][0-9]*\.\([0-9][0-9]*\)"'` -AC_SUBST(MAJOR) -AC_SUBST(MINOR) -AC_SUBST(TEENY) -dnl checks for alternative programs -AC_ARG_WITH(gcc, [ --without-gcc never use gcc], [ - case $withval in - no) : ${CC=cc} - ;; - yes) : ${CC=gcc} - ;; - *) CC=$withval - ;; - esac]) -dnl If the user switches compilers, we can't believe the cache -if test ! -z "$ac_cv_prog_CC" -a ! -z "$CC" -a "$CC" != "$ac_cv_prog_CC" -then - AC_MSG_ERROR(cached CC is different -- throw away $cache_file -(it is also a good idea to do 'make clean' before compiling)) -fi - -if test "$program_prefix" = NONE; then - program_prefix= -fi -AC_CANONICAL_TARGET -target_os=`echo $target_os | sed 's/linux-gnu$/linux/;s/linux-gnu/linux-/'` -ac_install_sh='' # unusable for extension libraries. - -dnl checks for fat-binary -AC_ARG_ENABLE(fat-binary, - [ --enable-fat-binary=ARCHS - build an Apple/NeXT Multi Architecture Binary (MAB); - ARCHS is a comma-delimited list of architectures for - which to build; if ARCHS is omitted, then the package - will be built for all architectures supported by the - platform ("ppc" for MacOS/X and Darwin; "ppc,i386" - for Rhapsody; "m68k,i386,sparc" for OpenStep; - "m68k,i386,sparc,hppa" for NextStep); if this option - is disabled or omitted entirely, then the package - will be built only for the target platform], - [fat_binary=$enableval], [fat_binary=no]) -if test "$fat_binary" != no; then - - AC_MSG_CHECKING([target architectures]) - - # Respect TARGET_ARCHS setting from environment if available. - if test -z "$TARGET_ARCHS"; then - # Respect ARCH given to --enable-fat-binary if present. - if test "$fat_binary" != yes; then - TARGET_ARCHS=`echo "$fat_binary" | tr ',' ' '` - else - # Choose a default set of architectures based upon platform. - case "$target_os" in - darwin*) - TARGET_ARCHS="ppc" - ;; - rhapsody*) - TARGET_ARCHS="ppc i386" - ;; - openstep*) - TARGET_ARCHS="m68k i386 sparc" - ;; - nextstep*) - TARGET_ARCHS="m68k i386 sparc hppa" - ;; - *) - TARGET_ARCHS=`arch` - esac - fi - fi - - AC_MSG_RESULT([$TARGET_ARCHS]) - - # /usr/lib/arch_tool -archify_list $TARGET_ARCHS - ARCH_FLAG= - for archs in $TARGET_ARCHS - do - ARCH_FLAG="$ARCH_FLAG -arch $archs" - done - AC_DEFINE(NEXT_FAT_BINARY) -fi - -case $target_cpu in - i?86) frame_address=yes;; - *) frame_address=no;; -esac -AC_ARG_ENABLE(frame-address, - [ --enable-frame-address use GCC __builtin_frame_address(). ], - [frame_address=$enableval]) -if test $frame_address = yes; then - AC_DEFINE(USE_BUILTIN_FRAME_ADDRESS) -fi - -AC_ARG_PROGRAM - -dnl Checks for programs. - -if test x"${build}" != x"${host}"; then - AC_CHECK_TOOL(CC, gcc) -fi -AC_PROG_CC -AC_PROG_GCC_TRADITIONAL - -RUBY_PROG_GNU_LD -RUBY_CPPOUTFILE - -: ${OUTFLAG='-o '} -AC_SUBST(OUTFLAG) - -RUBY_MINGW32 - -AC_PROG_YACC -if test "$YACC" = "yacc"; then - AC_DEFINE([OLD_YACC]) -fi - -AC_CHECK_TOOL(RANLIB, ranlib, :) -AC_CHECK_TOOL(AR, ar) -if test -z "$AR"; then - AC_CHECK_PROGS(AR, aal, ar) -fi - -AC_CHECK_TOOL(AS, as) -ASFLAGS=$ASFLAGS -AC_SUBST(ASFLAGS) - -case "$target_os" in -cygwin*|mingw*) - AC_CHECK_TOOL(NM, nm) - AC_CHECK_TOOL(WINDRES, windres) - AC_CHECK_TOOL(DLLWRAP, dllwrap) - target_cpu=`echo $target_cpu | sed s/i.86/i386/` - case "$target_os" in - mingw*) - test "$rb_cv_msvcrt" = "" && unset rb_cv_msvcrt - AC_CHECK_TOOL(OBJDUMP, objdump) - AC_CACHE_CHECK(for mingw32 runtime DLL, rb_cv_msvcrt, [ - AC_TRY_LINK([#include <stdio.h>], - [FILE* volatile f = stdin; return 0;], - [rb_cv_msvcrt=`$OBJDUMP -p conftest$ac_exeext | - tr A-Z a-z | - sed -n '/^[[ ]]*dll name: \(msvc.*\)\.dll$/{s//\1/p;q;}'`], - [rb_cv_msvcrt=msvcrt]) - test "$rb_cv_msvcrt" = "" && rb_cv_msvcrt=msvcrt]) - AC_ARG_WITH(winsock2, - [ --with-winsock2 link winsock2 (MinGW only)], [ - case $withval in - yes) with_winsock2=yes;; - *) with_winsock2=no;; - esac], [with_winsock2=no]) - if test "$with_winsock2" = yes; then - AC_DEFINE(USE_WINSOCK2) - fi - esac - : ${enable_shared=yes} - ;; -aix*) - AC_CHECK_TOOL(NM, nm, /usr/ccs/bin/nm, /usr/ccs/bin:$PATH) - ;; -hiuxmpp*) - # by TOYODA Eizi <toyoda@npd.kishou.go.jp> - AC_DEFINE(__HIUX_MPP__) - ;; -esac - -AC_PROG_LN_S -AC_PROG_MAKE_SET -AC_PROG_INSTALL - -# checks for UNIX variants that set C preprocessor variables -AC_AIX -AC_MINIX - -AC_SUBST(RM, ['rm -f']) -AC_SUBST(CP, ['cp']) -if $as_mkdir_p; then - AC_SUBST(MAKEDIRS, ['mkdir -p']) -else - AC_SUBST(MAKEDIRS, ['install -d']) -fi - -dnl check for large file stuff -AC_SYS_LARGEFILE - -AC_CHECK_TYPES([long long, off_t]) - -AC_CHECK_SIZEOF(int, 4) -AC_CHECK_SIZEOF(short, 2) -AC_CHECK_SIZEOF(long, 4) -AC_CHECK_SIZEOF(long long, 0) -AC_CHECK_SIZEOF(__int64, 0) -AC_CHECK_SIZEOF(off_t, 0) -AC_CHECK_SIZEOF(void*, 4) -AC_CHECK_SIZEOF(float, 4) -AC_CHECK_SIZEOF(double, 8) -AC_CHECK_SIZEOF(time_t, 0) - -for id in pid_t gid_t uid_t; do - AC_CHECK_TYPE($id, [typ=$id], [typ=int]) - AC_DEFINE_UNQUOTED(rb_$id, $typ) -done - -AC_CACHE_CHECK(for prototypes, rb_cv_have_prototypes, - [AC_TRY_COMPILE([int foo(int x) { return 0; }], [return foo(10);], - rb_cv_have_prototypes=yes, - rb_cv_have_prototypes=no)]) -if test "$rb_cv_have_prototypes" = yes; then - AC_DEFINE(HAVE_PROTOTYPES) -fi - -AC_CACHE_CHECK(token paste string, rb_cv_tokenpaste, - [AC_TRY_COMPILE([#define paste(a,b) a##b], - [int xy = 1; return paste(x,y);], - rb_cv_tokenpaste=ansi, - rb_cv_tokenpaste=knr)]) -if test "$rb_cv_tokenpaste" = ansi; then - AC_DEFINE(TOKEN_PASTE(x,y),[x##y]) -else - AC_DEFINE(TOKEN_PASTE(x,y),[x/**/y]) -fi - -AC_CACHE_CHECK(for variable length prototypes and stdarg.h, rb_cv_stdarg, - [AC_TRY_COMPILE([ -#include <stdarg.h> -int foo(int x, ...) { - va_list va; - va_start(va, x); - va_arg(va, int); - va_arg(va, char *); - va_arg(va, double); - return 0; -} -], [return foo(10, "", 3.14);], - rb_cv_stdarg=yes, - rb_cv_stdarg=no)]) -if test "$rb_cv_stdarg" = yes; then - AC_DEFINE(HAVE_STDARG_PROTOTYPES) -fi - -AC_CACHE_CHECK([for noreturn], rb_cv_noreturn, -[rb_cv_noreturn=x -for mac in "x __attribute__ ((noreturn))" "__declspec(noreturn) x" x; do - AC_TRY_COMPILE( - [#define NORETURN(x) $mac -NORETURN(void exit(int x));], - [], - [rb_cv_noreturn="$mac"; break]) -done]) -AC_DEFINE_UNQUOTED([NORETURN(x)], $rb_cv_noreturn) - -AC_CACHE_CHECK([for RUBY_EXTERN], rb_cv_ruby_extern, -[rb_cv_ruby_extern=no -for mac in "__attribute__((dllimport))" "__declspec(dllimport)"; do - AC_TRY_COMPILE( - [extern $mac void conftest(void);], - [rb_cv_ruby_extern="extern $mac"; break]) -done]) -test "x$rb_cv_ruby_extern" = xno || AC_DEFINE_UNQUOTED(RUBY_EXTERN, $rb_cv_ruby_extern) - -XCFLAGS="$XCFLAGS -DRUBY_EXPORT" - -dnl Check whether we need to define sys_nerr locally -AC_CHECK_DECLS([sys_nerr], [], [], [$ac_includes_default -#include <errno.h>]) - -dnl whether link libc_r or not -AC_ARG_WITH(libc_r, - [ --with-libc_r link libc_r if possible (FreeBSD only)], [ - case $withval in - yes) with_libc_r=yes;; - *) with_libc_r=no;; - esac], [with_libc_r=no]) - -AC_ARG_ENABLE(pthread, - [ --enable-pthread use pthread library.], - [enable_pthread=$enableval], [enable_pthread=no]) - -dnl Checks for libraries. -case "$target_os" in -nextstep*) ;; -openstep*) ;; -rhapsody*) ;; -darwin*) LIBS="-lobjc $LIBS";; -hpux*) LIBS="-lm $LIBS" - ac_cv_c_inline=no;; -human*) ac_cv_func_getpgrp_void=yes - ac_cv_func_setitimer=no - ;; -beos*) ac_cv_func_link=no;; -cygwin*) rb_cv_have_daylight=no - ac_cv_var_tzname=no - ac_cv_func__setjmp=no - ac_cv_func_setitimer=no - ;; -mingw*) if test "$with_winsock2" = yes; then - LIBS="-lws2_32 $LIBS" - else - LIBS="-lwsock32 $LIBS" - fi - ac_cv_header_a_out_h=no - ac_cv_header_pwd_h=no - ac_cv_header_utime_h=no - ac_cv_header_sys_ioctl_h=no - ac_cv_header_sys_param_h=no - ac_cv_header_sys_resource_h=no - ac_cv_header_sys_select_h=no - ac_cv_header_sys_time_h=no - ac_cv_header_sys_times_h=no - ac_cv_func_times=yes - ac_cv_func_waitpid=yes - ac_cv_func_fsync=yes - ac_cv_func_vsnprintf=yes - ac_cv_func_seekdir=yes - ac_cv_func_telldir=yes - ac_cv_func_isinf=yes - ac_cv_func_isnan=yes - ac_cv_func_finite=yes - ac_cv_func_link=yes - ac_cv_lib_crypt_crypt=no - ac_cv_func_getpgrp_void=no - ac_cv_func_setpgrp_void=yes - ac_cv_func_memcmp_working=yes - ac_cv_lib_dl_dlopen=no - rb_cv_binary_elf=no - rb_cv_negative_time_t=no - enable_pthread=no - ;; -os2-emx*) LIBS="-lm $LIBS" - ac_cv_lib_dir_opendir=no;; -msdosdjgpp*) LIBS="-lm $LIBS" - ac_cv_func_getpgrp_void=yes - ac_cv_func_setitimer=no - ac_cv_sizeof_rlim_t=4 - ;; -bsdi*) LIBS="-lm $LIBS" - ac_cv_sizeof_rlim_t=8;; -freebsd*) LIBS="-lm $LIBS" - AC_CACHE_CHECK([whether -lxpg4 has to be linked], - rb_cv_lib_xpg4_needed, - [AC_TRY_CPP([ -#include <osreldate.h> -#if __FreeBSD_version < 400020 || \ - (__FreeBSD_version >= 500000 && __FreeBSD_version < 500005) -#error needs libxpg4 -#endif - ], - rb_cv_lib_xpg4_needed=no, - rb_cv_lib_xpg4_needed=yes, - rb_cv_lib_xpg4_needed=yes)]) - if test "$rb_cv_lib_xpg4_needed" = yes; then - AC_CHECK_LIB(xpg4, setlocale) - fi - if test "$with_libc_r" = yes; then - AC_CACHE_CHECK([whether libc_r is supplementary to libc], - rb_cv_supplementary_lib_c_r, - [AC_TRY_CPP([ -#include <osreldate.h> -#if 500016 <= __FreeBSD_version -#error libc_r is supplementary to libc -#endif - ], - rb_cv_supplementary_lib_c_r=no, - rb_cv_supplementary_lib_c_r=yes, - rb_cv_supplementary_lib_c_r=yes)]) - if test "$rb_cv_supplementary_lib_c_r" = yes; then - MAINLIBS="-lc_r $MAINLIBS" - fi - fi - ;; -dragonfly*) LIBS="-lm $LIBS" - ;; -bow) ac_cv_func_setitimer=no - ;; -superux*) ac_cv_func_setitimer=no - ;; -solaris*2.10) if test -z "$GCC"; then - ac_cv_func_isinf=yes - fi - LIBS="-lm $LIBS" - ;; -*) LIBS="-lm $LIBS";; -esac -AC_CHECK_LIB(crypt, crypt) -AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV -AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX - -case "$target_cpu" in -alpha*) case "$target_os"::"$GCC" in - *::yes) CFLAGS="-mieee $CFLAGS" ;; # gcc - osf*) CFLAGS="-ieee $CFLAGS" ;; # ccc - esac ;; -esac - -dnl Checks for header files. -AC_HEADER_DIRENT -AC_HEADER_STDC -AC_HEADER_SYS_WAIT -AC_CHECK_HEADERS(stdlib.h string.h unistd.h limits.h sys/file.h sys/ioctl.h sys/syscall.h\ - fcntl.h sys/fcntl.h sys/select.h sys/time.h sys/times.h sys/param.h\ - syscall.h pwd.h grp.h a.out.h utime.h memory.h direct.h sys/resource.h \ - sys/mkdev.h sys/utime.h netinet/in_systm.h float.h ieeefp.h pthread.h \ - ucontext.h intrinsics.h) - -dnl Check additional types. -AC_CHECK_SIZEOF(rlim_t, 0, [ - #ifdef HAVE_SYS_TYPES_H - # include <sys/types.h> - #endif - #ifdef HAVE_SYS_TIME_H - # include <sys/time.h> - #endif - #ifdef HAVE_SYS_RESOURCE_H - # include <sys/resource.h> - #endif - #ifdef HAVE_UNISTD_H - # include <unistd.h> - #endif - #include <stdio.h> -]) - -dnl Checks for typedefs, structures, and compiler characteristics. -AC_TYPE_SIZE_T -AC_STRUCT_ST_BLKSIZE -AC_STRUCT_ST_BLOCKS -AC_STRUCT_ST_RDEV - -dnl Checks for library functions. -AC_TYPE_GETGROUPS -AC_TYPE_SIGNAL -AC_FUNC_ALLOCA -AC_FUNC_MEMCMP -AC_FUNC_FSEEKO -AC_CHECK_FUNCS(ftello) -AC_REPLACE_FUNCS(dup2 memmove strcasecmp strncasecmp strerror strftime\ - strchr strstr strtoul crypt flock vsnprintf\ - isnan finite isinf hypot acosh erf) -AC_CHECK_FUNCS(fmod killpg wait4 waitpid syscall chroot fsync getcwd eaccess\ - truncate chsize times utimes fcntl lockf lstat symlink link\ - readlink setitimer setruid seteuid setreuid setresuid\ - setproctitle setrgid setegid setregid setresgid issetugid pause\ - lchown lchmod getpgrp setpgrp getpgid setpgid initgroups\ - getgroups setgroups getpriority getrlimit setrlimit sysconf\ - dlopen sigprocmask\ - sigaction _setjmp setsid telldir seekdir fchmod mktime timegm\ - cosh sinh tanh setuid setgid setenv unsetenv) -AC_ARG_ENABLE(setreuid, - [ --enable-setreuid use setreuid()/setregid() according to need even if obsolete.], - [use_setreuid=$enableval]) -if test "$use_setreuid" = yes; then - AC_DEFINE(USE_SETREUID) - AC_DEFINE(USE_SETREGID) -fi -AC_STRUCT_TIMEZONE -AC_CACHE_CHECK(for struct tm.tm_gmtoff, rb_cv_member_struct_tm_tm_gmtoff, - [AC_TRY_COMPILE([#include <time.h>], - [struct tm t; t.tm_gmtoff = 3600;], - [rb_cv_member_struct_tm_tm_gmtoff=yes], - [rb_cv_member_struct_tm_tm_gmtoff=no])]) -if test "$rb_cv_member_struct_tm_tm_gmtoff" = yes; then - AC_DEFINE(HAVE_STRUCT_TM_TM_GMTOFF) -fi -AC_CACHE_CHECK(for external int daylight, rb_cv_have_daylight, - [AC_TRY_LINK([#include <time.h> - int i;], - [i = daylight;], - rb_cv_have_daylight=yes, - rb_cv_have_daylight=no)]) -if test "$rb_cv_have_daylight" = yes; then - AC_DEFINE(HAVE_DAYLIGHT) -fi -AC_CACHE_CHECK(for negative time_t for gmtime(3), rb_cv_negative_time_t, - [AC_TRY_RUN([ -#include <time.h> - -void -check(tm, y, m, d, h, s) - struct tm *tm; - int y, m, d, h, s; -{ - if (!tm || - tm->tm_year != y || - tm->tm_mon != m-1 || - tm->tm_mday != d || - tm->tm_hour != h || - tm->tm_sec != s) { - exit(1); - } -} - -int -main() -{ - time_t t = -1; - struct tm *tm; - - check(gmtime(&t), 69, 12, 31, 23, 59); - t = ~(time_t)0 << 31; - check(gmtime(&t), 1, 12, 13, 20, 52); - return 0; -} -], - rb_cv_negative_time_t=yes, - rb_cv_negative_time_t=no, - rb_cv_negative_time_t=yes)]) -if test "$rb_cv_negative_time_t" = yes; then - AC_DEFINE(NEGATIVE_TIME_T) -fi - -if test "$ac_cv_func_sigprocmask" = yes && test "$ac_cv_func_sigaction" = yes; then - AC_DEFINE(POSIX_SIGNAL) -else - AC_CACHE_CHECK(for BSD signal semantics, rb_cv_bsd_signal, - [AC_TRY_RUN([ -#include <stdio.h> -#include <signal.h> - -void -sig_handler(dummy) - int dummy; -{ -} - -int -main() -{ - signal(SIGINT, sig_handler); - kill(getpid(), SIGINT); - kill(getpid(), SIGINT); - return 0; -} -], - rb_cv_bsd_signal=yes, - rb_cv_bsd_signal=no, - rb_cv_bsd_signal=no)]) - if test "$rb_cv_bsd_signal" = yes; then - AC_DEFINE(BSD_SIGNAL) - fi -fi - -AC_FUNC_GETPGRP -AC_FUNC_SETPGRP - -AC_C_BIGENDIAN -AC_C_CONST -AC_C_CHAR_UNSIGNED -AC_C_INLINE -AC_C_VOLATILE - -AC_CACHE_CHECK(whether right shift preserve sign bit, rb_cv_rshift_sign, - [AC_TRY_RUN([ -int -main() -{ - if (-1==(-1>>1)) - return 0; - return 1; -} -], - rb_cv_rshift_sign=yes, - rb_cv_rshift_sign=no, - rb_cv_rshift_sign=yes)]) -if test "$rb_cv_rshift_sign" = yes; then - AC_DEFINE(RSHIFT(x,y), ((x)>>(int)y)) -else - AC_DEFINE(RSHIFT(x,y), (((x)<0) ? ~((~(x))>>y) : (x)>>y)) -fi - -AC_MSG_CHECKING(read count field in FILE structures) -AC_CACHE_VAL(rb_cv_fcnt, -[for fcnt in dnl - _cnt dnl - __cnt dnl - _r dnl - readCount dnl - _rcount dnl for emx0.9c -; do - AC_TRY_COMPILE([#include <stdio.h> -], - [FILE *f = stdin; f->$fcnt = 0;], - rb_cv_fcnt="$fcnt"; break, - rb_cv_fcnt="not found") -done]) -if test "$rb_cv_fcnt" = "not found"; then - AC_MSG_RESULT([not found(OK if using GNU libc)]) -else - AC_MSG_RESULT($rb_cv_fcnt) - AC_DEFINE_UNQUOTED(FILE_COUNT, $rb_cv_fcnt) -fi - -AC_MSG_CHECKING(read buffer ptr field in FILE structures) -AC_CACHE_VAL(rb_cv_frptr, -[for frptr in dnl - _IO_read_ptr dnl - _ptr dnl - __ptr dnl - bufpos dnl - _p dnl -; do - AC_TRY_COMPILE([#include <stdio.h> -], - [FILE *f = stdin; char buf[256]; f->$frptr = buf;], - rb_cv_frptr="$frptr"; break, - rb_cv_frptr="not found") -done]) -if test "$rb_cv_frptr" = "not found"; then - AC_MSG_RESULT([not found]) -else - AC_MSG_RESULT($rb_cv_frptr) - AC_DEFINE_UNQUOTED(FILE_READPTR, $rb_cv_frptr) - - if test "$rb_cv_fcnt" = "not found"; then - AC_MSG_CHECKING(read buffer end field in FILE structures) - AC_CACHE_VAL(rb_cv_frend, - [for frend in dnl - _IO_read_end dnl - bufread dnl - ; do - AC_TRY_COMPILE([#include <stdio.h> - ], - [FILE *f = stdin; char buf[256]; f->$frend = buf;], - rb_cv_frend="$frend"; break, - rb_cv_frend="not found") - done]) - if test "$rb_cv_frend" = "not found"; then - AC_MSG_RESULT([not found]) - else - AC_MSG_RESULT($rb_cv_frend) - AC_DEFINE_UNQUOTED(FILE_READEND, $rb_cv_frend) - fi - fi -fi - -AC_DEFUN([RUBY_CHECK_IO_NEED], -[AC_CACHE_CHECK(whether need to [$1], [$2], - [AC_TRY_RUN([ -#include <stdio.h> -#ifndef SEEK_SET -#define SEEK_SET 0 -#endif -#ifndef SEEK_CUR -#define SEEK_CUR 1 -#endif -#define before_seek(f) ]ifelse(index($2,flush_before_seek),-1,[fflush(f)],[(f,0)])[ -#define reset_rw(f) ]ifelse(index($2,seek_between_rw),-1,[do_seek(f,SEEK_CUR)],[(f,0)])[ -#define do_seek(f, w) (before_seek(f), fseek(f,0,w)) - -char *fn = "conftest.dat"; -char *wombat = "wombat\n"; -char *koara = "koara\n"; -char *kangaroo = "kangaroo\n"; - -int main() -{ - char buf[BUFSIZ]; - FILE *f; - int r = 1; - - if (!(f = fopen(fn, "w+"))) return 1; - fputs(wombat, f); - do_seek(f, SEEK_SET); - if (!fgets(buf, BUFSIZ, f) || strcmp(buf, wombat)) goto fail; - reset_rw(f); - fputs(koara, f); - fputs(kangaroo, f); - do_seek(f, SEEK_SET); - if (!fgets(buf, BUFSIZ, f) || strcmp(buf, wombat)) goto fail; - if (!fgets(buf, BUFSIZ, f) || strcmp(buf, koara)) goto fail; - if (!fgets(buf, BUFSIZ, f) || strcmp(buf, kangaroo)) goto fail; - do_seek(f, SEEK_SET); - if (!fgets(buf, BUFSIZ, f) || strcmp(buf, wombat)) goto fail; - reset_rw(f); - fputc('X', f); - reset_rw(f); - if (!fgets(buf, BUFSIZ, f) || strcmp(buf, koara+1)) goto fail; - if (!fgets(buf, BUFSIZ, f) || strcmp(buf, kangaroo)) goto fail; - do_seek(f, SEEK_SET); - if (!fgets(buf, BUFSIZ, f) || strcmp(buf, wombat)) goto fail; - if (!fgets(buf, BUFSIZ, f) || buf[0] != 'X' || strcmp(buf+1, koara+1)) goto fail; - if (!fgets(buf, BUFSIZ, f) || strcmp(buf, kangaroo)) goto fail; - r = 0; - fail: - fclose(f); - unlink(fn); - return r; -} -], [$2]=no, [$2]=yes, [$2]=[$3])])]) -RUBY_CHECK_IO_NEED(seek between R/W, rb_cv_need_io_seek_between_rw, yes) -if test "$rb_cv_need_io_seek_between_rw" = yes; then - AC_DEFINE(NEED_IO_SEEK_BETWEEN_RW, 1) -fi -dnl RUBY_CHECK_IO_NEED(flush before seek, rb_cv_need_io_flush_before_seek, no) -dnl if test "$rb_cv_need_io_flush_before_seek" = yes; then -dnl AC_DEFINE(NEED_IO_FLUSH_BEFORE_SEEK, 1) -dnl fi - -AC_CACHE_CHECK([whether st_ino is huge], rb_cv_huge_st_ino, -[AC_COMPILE_IFELSE([AC_LANG_BOOL_COMPILE_TRY([ -#include <sys/stat.h> -struct stat test_stat; -], [sizeof(test_stat.st_ino)>sizeof(long)])], -rb_cv_huge_st_ino=yes, -rb_cv_huge_st_ino=no) -]) -if test $rb_cv_huge_st_ino = yes; then - AC_DEFINE(HUGE_ST_INO) -fi - -if test "$ac_cv_func_sysconf" = yes; then - AC_DEFUN([RUBY_CHECK_SYSCONF], [dnl - AC_CACHE_CHECK([whether _SC_$1 is supported], rb_cv_have_sc_[]m4_tolower($1), - [AC_TRY_COMPILE([#include <unistd.h> - ], - [_SC_$1 >= 0], - rb_cv_have_sc_[]m4_tolower($1)=yes, - rb_cv_have_sc_[]m4_tolower($1)=no) - ]) - if test "$rb_cv_have_sc_[]m4_tolower($1)" = yes; then - AC_DEFINE(HAVE__SC_$1) - fi - ]) - RUBY_CHECK_SYSCONF(CLK_TCK) -fi - -case "$target_cpu" in -m68*|i?86|ia64|sparc*|alpha*) rb_cv_stack_grow_dir=-1;; -hppa*) rb_cv_stack_grow_dir=+1;; -esac -AC_CACHE_CHECK(stack growing direction, rb_cv_stack_grow_dir, - [AC_TRY_RUN([ -/* recurse to get rid of inlining */ -static int -stack_growup_p(addr, n) - volatile int *addr, n; -{ - volatile int end; - if (n > 0) - return *addr = stack_growup_p(addr, n - 1); - else - return (&end > addr); -} -int main() -{ - int x; - return stack_growup_p(&x, 10); -} -], rb_cv_stack_grow_dir=-1, rb_cv_stack_grow_dir=+1, rb_cv_stack_grow_dir=0)]) -AC_DEFINE_UNQUOTED(STACK_GROW_DIRECTION, $rb_cv_stack_grow_dir) - -if test x"$enable_pthread" = xyes; then - for pthread_lib in pthread pthreads c c_r; do - AC_CHECK_LIB($pthread_lib, pthread_kill, - rb_with_pthread=yes, rb_with_pthread=no) - if test "$rb_with_pthread" = "yes"; then break; fi - done - if test x"$rb_with_pthread" = xyes; then - AC_DEFINE(_REENTRANT) - AC_DEFINE(_THREAD_SAFE) - AC_DEFINE(HAVE_LIBPTHREAD) - case $pthread_lib in - c) - ;; - c_r) - MAINLIBS="-pthread $MAINLIBS" - ;; - *) - LIBS="-l$pthread_lib $LIBS" - ;; - esac - else - AC_MSG_WARN("Don't know how to find pthread library on your system -- thread support disabled") - fi - AC_CHECK_FUNCS(nanosleep) - if test x"$ac_cv_func_nanosleep" = xno; then - AC_CHECK_LIB(rt, nanosleep) - if test x"$ac_cv_lib_rt_nanosleep" = xyes; then - AC_DEFINE(HAVE_NANOSLEEP) - fi - fi -fi -if test x"$ac_cv_header_ucontext_h" = xyes; then - if test x"$target_cpu" = xia64 -o x"$rb_with_pthread" = xyes; then - AC_CHECK_FUNCS(getcontext setcontext) - fi -fi - -dnl default value for $KANJI -DEFAULT_KCODE="KCODE_NONE" - -AC_ARG_WITH(default-kcode, - [ --with-default-kcode=CODE specify default value for \$KCODE (utf8|euc|sjis|none)], - [case $withval in - utf8) DEFAULT_KCODE="KCODE_UTF8";; - euc) DEFAULT_KCODE="KCODE_EUC";; - sjis) DEFAULT_KCODE="KCODE_SJIS";; - none) DEFAULT_KCODE="KCODE_NONE";; - *) AC_MSG_WARN($withval is not valid kcode; ignored);; - esac]) -AC_DEFINE_UNQUOTED(DEFAULT_KCODE, $DEFAULT_KCODE) - -dnl wheather use dln_a_out or not -AC_ARG_WITH(dln-a-out, - [ --with-dln-a-out use dln_a_out if possible], [ - case $withval in - yes) with_dln_a_out=yes;; - *) with_dln_a_out=no;; - esac], [with_dln_a_out=no]) - -AC_CACHE_CHECK(whether ELF binaries are produced, rb_cv_binary_elf, -[AC_TRY_RUN([ -/* Test for whether ELF binaries are produced */ -#include <fcntl.h> -#include <stdlib.h> -main() { - char buffer[4]; - int i=open("conftest",O_RDONLY); - if(i==-1) - exit(1); /* fail */ - if(read(i,&buffer[0],4)<4) - exit(1); /* fail */ - if(buffer[0] != 127 || buffer[1] != 'E' || - buffer[2] != 'L' || buffer[3] != 'F') - exit(1); /* fail */ - exit(0); /* succeed (yes, it's ELF) */ -} -], -rb_cv_binary_elf=yes, -rb_cv_binary_elf=no, -rb_cv_binary_elf=yes)]) - -if test "$rb_cv_binary_elf" = yes; then - AC_DEFINE(USE_ELF) -fi - -case "$target_os" in -linux* | gnu* | k*bsd*-gnu | bsdi*) - if test "$rb_cv_binary_elf" = no; then - with_dln_a_out=yes - else - LDFLAGS="$LDFLAGS -rdynamic" - fi;; -esac -LIBEXT=a - -AC_SUBST(DLDFLAGS)dnl -AC_SUBST(ARCH_FLAG)dnl - -AC_SUBST(STATIC)dnl -AC_SUBST(CCDLFLAGS)dnl -AC_SUBST(LDSHARED)dnl -AC_SUBST(DLEXT)dnl -AC_SUBST(DLEXT2)dnl -AC_SUBST(LIBEXT)dnl - -STATIC= -: ${LIBPATHFLAG=' -L"%s"'} -: ${PATHFLAG=''} - -if test "$with_dln_a_out" != yes; then - rb_cv_dlopen=unknown - AC_MSG_CHECKING(whether OS depend dynamic link works) - if test "$GCC" = yes; then - case "$target_os" in - nextstep*) CCDLFLAGS="$CCDLFLAGS -fno-common";; - openstep*) CCDLFLAGS="$CCDLFLAGS -fno-common";; - rhapsody*) CCDLFLAGS="$CCDLFLAGS -fno-common";; - darwin*) CCDLFLAGS="$CCDLFLAGS -fno-common";; - human*|bsdi*|beos*|cygwin*|mingw*|aix*|interix*) ;; - *) CCDLFLAGS="$CCDLFLAGS -fPIC";; - esac - else - case "$target_os" in - hpux*) CCDLFLAGS="$CCDLFLAGS +Z";; - solaris*|irix*) CCDLFLAGS="$CCDLFLAGS -KPIC" ;; - sunos*) CCDLFLAGS="$CCDLFLAGS -PIC" ;; - esix*|uxpds*) CCDLFLAGS="$CCDLFLAGS -KPIC" ;; - *) : ${CCDLFLAGS=""} ;; - esac - fi - - case "$target_os" in - hpux*) DLDFLAGS="$DLDFLAGS -E" - : ${LDSHARED='ld -b'} - XLDFLAGS="$XLDFLAGS -Wl,-E" - : ${LIBPATHENV=SHLIB_PATH} - rb_cv_dlopen=yes;; - solaris*) if test "$GCC" = yes; then - : ${LDSHARED='$(CC) -shared'} - if test "$rb_cv_prog_gnu_ld" = yes; then - LDFLAGS="$LDFLAGS -Wl,-E" - fi - else - : ${LDSHARED='ld -G'} - fi - rb_cv_dlopen=yes;; - sunos*) : ${LDSHARED='ld -assert nodefinitions'} - rb_cv_dlopen=yes;; - irix*) : ${LDSHARED='ld -shared'} - rb_cv_dlopen=yes;; - sysv4*) : ${LDSHARED='ld -G'} - rb_cv_dlopen=yes;; - nto-qnx*) : ${LDSHARED="qcc -shared"} - rb_cv_dlopen=yes ;; - esix*|uxpds*) : ${LDSHARED="ld -G"} - rb_cv_dlopen=yes ;; - osf*) : ${LDSHARED="ld -shared -expect_unresolved \"*\""} - rb_cv_dlopen=yes ;; - bsdi3*) case "$CC" in - *shlicc*) : ${LDSHARED="$CC -r"} - rb_cv_dlopen=yes ;; - esac ;; - linux* | gnu* | k*bsd*-gnu | netbsd* | bsdi*) - : ${LDSHARED='${CC} -shared'} - if test "$rb_cv_binary_elf" = yes; then - LDFLAGS="$LDFLAGS -Wl,-export-dynamic" - fi - rb_cv_dlopen=yes ;; - interix*) : ${LDSHARED="$CC -shared"} - XLDFLAGS="$XLDFLAGS -Wl,-E" - LIBPATHFLAG=" -L'%1\$-s'" - rb_cv_dlopen=yes ;; - freebsd*|dragonfly*) : ${LDSHARED="$CC -shared"} - if test "$rb_cv_binary_elf" = yes; then - LDFLAGS="$LDFLAGS -rdynamic" - DLDFLAGS="$DLDFLAGS "'-Wl,-soname,$(.TARGET)' - else - test "$GCC" = yes && test "$rb_cv_prog_gnu_ld" = yes || LDSHARED="ld -Bshareable" - fi - rb_cv_dlopen=yes ;; - openbsd*) : ${LDSHARED="\$(CC) -shared ${CCDLFLAGS}"} - if test "$rb_cv_binary_elf" = yes; then - LDFLAGS="$LDFLAGS -Wl,-E" - fi - rb_cv_dlopen=yes ;; - nextstep*) : ${LDSHARED='cc -r -nostdlib'} - LDFLAGS="$LDFLAGS -u libsys_s" - rb_cv_dlopen=yes ;; - openstep*) : ${LDSHARED='cc -dynamic -bundle -undefined suppress'} - : ${LDFLAGS=""} - rb_cv_dlopen=yes ;; - rhapsody*) : ${LDSHARED='cc -dynamic -bundle -undefined suppress'} - : ${LDFLAGS=""} - rb_cv_dlopen=yes ;; - darwin*) : ${LDSHARED='cc -dynamic -bundle -undefined suppress -flat_namespace'} - : ${LDFLAGS=""} - : ${LIBPATHENV=DYLD_LIBRARY_PATH} - rb_cv_dlopen=yes ;; - aix*) if test "$GCC" = yes; then - : ${LDSHARED='gcc -shared'} - DLDFLAGS='-Wl,-G -eInit_$(TARGET)' - LDFLAGS='-Wl,-brtl -Wl,-bE:ruby.imp' - else - : ${LDSHARED='/usr/ccs/bin/ld'} - DLDFLAGS='-G -eInit_$(TARGET)' - LDFLAGS="-brtl -bE:ruby.imp" - fi - : ${ARCHFILE="ruby.imp"} - TRY_LINK='$(CC) $(LDFLAGS) -oconftest $(INCFLAGS) -I$(hdrdir) $(CPPFLAGS)' - TRY_LINK="$TRY_LINK"' $(CFLAGS) $(src) $(LIBPATH) $(LOCAL_LIBS) $(LIBS)' - : ${LIBPATHENV=SHLIB_PATH} - rb_cv_dlopen=yes ;; - human*) : ${DLDFLAGS=''} - : ${LDSHARED=''} - : ${LDFLAGS=''} - : ${LINK_SO='ar cru $@ $(OBJS)'} - rb_cv_dlopen=yes ;; - beos*) case "$target_cpu" in - powerpc*) - : ${LDSHARED="ld -xms"} - DLDFLAGS="$DLDFLAGS "'-export Init_$(TARGET) -lbe -lroot glue-noinit.a init_term_dyn.o start_dyn.o' - ;; - i586*) - : ${LDSHARED="ld -shared"} - DLDFLAGS="$DLDFLAGS -L/boot/develop/lib/x86 -lbe -lroot" - ;; - esac - : ${LIBPATHENV=LIBRARY_PATH} - rb_cv_dlopen=yes ;; - nto-qnx*) DLDFLAGS="$DLDFLAGS -L/lib -L/usr/lib -L/usr/local/lib" - : ${LDSHARED='ld -Bshareable -x'} - LDFLAGS="$LDFLAGS -L/lib -L/usr/lib -L/usr/local/lib" - rb_cv_dlopen=yes;; - cygwin*|mingw*) : ${LDSHARED="${CC} -shared -s"} - XLDFLAGS="$XLDFLAGS -Wl,--stack,0x02000000" - DLDFLAGS="${DLDFLAGS} -Wl,--enable-auto-import,--export-all" - : ${LIBPATHENV=""} - rb_cv_dlopen=yes ;; - hiuxmpp) : ${LDSHARED='ld -r'} ;; - atheos*) : ${LDSHARED="$CC -shared"} - rb_cv_dlopen=yes ;; - os2-emx*) LDFLAGS="$LDFLAGS -Zbsd-signals" - ;; - *) : ${LDSHARED='ld'} ;; - esac - AC_MSG_RESULT($rb_cv_dlopen) - - AC_ARG_ENABLE(rpath, - [ --disable-rpath embed run path into extension libraries.], - [enable_rpath=$enableval], [enable_rpath="$rb_cv_binary_elf"]) - if test "$enable_rpath" = yes; then - LIBPATHFLAG=" -L'%1\$-s'" - if test "$GCC" = yes; then - RPATHFLAG=" -Wl,-R'%1\$-s'" - else - RPATHFLAG=" -R'%1\$-s'" - fi - fi -fi -AC_SUBST(LINK_SO) -AC_SUBST(LIBPATHFLAG) -AC_SUBST(RPATHFLAG) -AC_SUBST(LIBPATHENV, "${LIBPATHENV-LD_LIBRARY_PATH}") -AC_SUBST(TRY_LINK) - -dln_a_out_works=no -if test "$ac_cv_header_a_out_h" = yes; then - if test "$with_dln_a_out" = yes || test "$rb_cv_dlopen" = unknown; then - cat confdefs.h > config.h - AC_CACHE_CHECK(whether matz's dln works, rb_cv_dln_a_out, - [AC_TRY_COMPILE([ -#define USE_DLN_A_OUT -#include "dln.c" -], - [], - rb_cv_dln_a_out=yes, - rb_cv_dln_a_out=no)]) - if test "$rb_cv_dln_a_out" = yes; then - dln_a_out_works=yes - AC_DEFINE(USE_DLN_A_OUT) - fi - fi -fi - -if test "$dln_a_out_works" = yes; then - if test "$GCC" = yes; then - STATIC=-static - else - STATIC=-Bstatic - fi - DLEXT=so - AC_DEFINE(DLEXT, ".so") - CCDLFLAGS= -else - case "$target_os" in - hpux*) DLEXT=sl - AC_DEFINE(DLEXT, ".sl");; - nextstep*) DLEXT=bundle - AC_DEFINE(DLEXT, ".bundle");; - openstep*) DLEXT=bundle - AC_DEFINE(DLEXT, ".bundle");; - rhapsody*) DLEXT=bundle - AC_DEFINE(DLEXT, ".bundle");; - darwin*) DLEXT=bundle - AC_DEFINE(DLEXT, ".bundle");; - os2-emx*) DLEXT=dll - AC_DEFINE(DLEXT, ".dll");; - cygwin*|mingw*) DLEXT=so - AC_DEFINE(DLEXT, ".so") - DLEXT2=dll - AC_DEFINE(DLEXT2, ".dll");; - *) DLEXT=so - AC_DEFINE(DLEXT, ".so");; - esac -fi - -AC_SUBST(STRIP)dnl -if test "$with_dln_a_out" = yes; then - STRIP=true -else - STRIP=strip -fi - -case "$target_os" in - linux* | gnu* | k*bsd*-gnu) - STRIP='strip -S -x';; - nextstep*) - STRIP='strip -A -n';; - openstep*) - STRIP='strip -A -n';; - rhapsody*) - STRIP='strip -A -n';; - darwin*) - STRIP='strip -A -n';; -esac - -EXTSTATIC= -AC_SUBST(EXTSTATIC)dnl -AC_ARG_WITH(static-linked-ext, - [ --with-static-linked-ext link external modules statically], - [case $withval in - yes) STATIC= - EXTSTATIC=static;; - *) ;; - esac]) - -case "$target_os" in - human*) - AC_CHECK_LIB(signal, _harderr) - AC_CHECK_LIB(hmem, hmemset) - AC_CHECK_FUNCS(select gettimeofday) - AC_CACHE_CHECK(whether PD libc _dtos18 fail to convert big number, - rb_cv_missing__dtos18, - [AC_TRY_RUN( -changequote(<<, >>)dnl -<< -#include <stdio.h> -main () -{ - char buf[256]; - sprintf (buf, "%g", 1e+300); - exit (strcmp (buf, "1e+300") ? 0 : 1); -} ->>, -changequote([, ])dnl -rb_cv_missing__dtos18=yes, rb_cv_missing__dtos18=no, rb_cv_missing__dtos18=no)]) - if test "$rb_cv_missing__dtos18" = yes; then - AC_DEFINE(MISSING__DTOS18) - fi - AC_CACHE_CHECK(whether PD libc fconvert fail to round, - rb_cv_missing_fconvert, - [AC_TRY_RUN( -changequote(<<, >>)dnl -<< -#include <stdio.h> -#include <math.h> -main () -{ - char buf[256]; - sprintf (buf, "%f", log(exp(1.0))); - exit (strcmp (buf, "1.000000") ? 0 : 1); -} ->>, -changequote([, ])dnl -rb_cv_missing_fconvert=yes, rb_cv_missing_fconvert=no, rb_cv_missing_fconvert=no)]) - if test "$rb_cv_missing_fconvert" = yes; then - AC_DEFINE(MISSING_FCONVERT) - fi - AC_LIBOBJ([x68.o]) - CFLAGS="$CFLAGS -fansi-only" - XCFLAGS="$XCFLAGS -cc1-stack=262144 -cpp-stack=2694144" - EXEEXT=.x - OBJEXT=o - setup=Setup.x68 - ;; - dnl OS/2 environment w/ Autoconf 2.1x for EMX - os2-emx) - AC_LIBOBJ([os2]) - setup=Setup.emx - ;; - *djgpp*) - setup=Setup.dj - ;; - *) - setup=Setup - ;; -esac - -AC_SUBST(setup) - -if test "$prefix" = NONE; then - prefix=$ac_default_prefix -fi - -#if test "$fat_binary" != no ; then -# CFLAGS="$CFLAGS $ARCH_FLAG" -#fi - -if test x"$cross_compiling" = xyes; then - test x"$MINIRUBY" = x && MINIRUBY="${RUBY-ruby} -I`pwd` -rfake" - PREP=fake.rb - RUNRUBY='$(MINIRUBY) -I`cd $(srcdir)/lib; pwd`' -else - MINIRUBY='./miniruby$(EXEEXT)' - PREP='miniruby$(EXEEXT)' - RUNRUBY='$(MINIRUBY) $(srcdir)/runruby.rb --extout=$(EXTOUT) --' -fi -AC_SUBST(MINIRUBY) -AC_SUBST(PREP) -AC_SUBST(RUNRUBY) -AC_SUBST(EXTOUT, [${EXTOUT-.ext}]) - -FIRSTMAKEFILE="" -LIBRUBY_A='lib$(RUBY_SO_NAME)-static.a' -LIBRUBY='$(LIBRUBY_A)' -LIBRUBYARG_STATIC='-l$(RUBY_SO_NAME)-static' -LIBRUBYARG='$(LIBRUBYARG_STATIC)' -SOLIBS= - -case "$target_os" in - cygwin*|mingw*|beos*|openstep*|nextstep*|rhapsody*|darwin*|os2-emx*) - : ${DLDLIBS=""} - ;; - *) - DLDLIBS="$DLDLIBS -lc" - ;; -esac - -RUBY_SO_NAME='$(RUBY_INSTALL_NAME)' -LIBRUBY_LDSHARED=$LDSHARED -LIBRUBY_DLDFLAGS=$DLDFLAGS -LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR).$(TEENY)' -LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so' -ENABLE_SHARED=no - -AC_ARG_ENABLE(shared, - [ --enable-shared build a shared library for Ruby. ], - [enable_shared=$enableval]) -if test "$enable_shared" = 'yes'; then - LIBRUBY='$(LIBRUBY_SO)' - LIBRUBYARG_SHARED='-l$(RUBY_SO_NAME)' - LIBRUBYARG='$(LIBRUBYARG_SHARED)' - CFLAGS="$CFLAGS $CCDLFLAGS" - ENABLE_SHARED=yes - if test "$rb_cv_binary_elf" = yes; then - SOLIBS='$(LIBS)' - fi - case "$target_os" in - sunos4*) - LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR) lib$(RUBY_SO_NAME).so' - ;; - linux* | gnu* | k*bsd*-gnu | atheos*) - LIBRUBY_DLDFLAGS='-Wl,-soname,lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR)' - LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR) lib$(RUBY_SO_NAME).so' - ;; - freebsd*|dragonfly*) - SOLIBS='$(LIBS)' - LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR)' - if test "$rb_cv_binary_elf" != "yes" ; then - LIBRUBY_SO="$LIBRUBY_SO.\$(TEENY)" - LIBRUBY_ALIASES='' - fi - ;; - netbsd*) - SOLIBS='$(LIBS)' - LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR).$(TEENY)' - LIBRUBY_DLDFLAGS='-Wl,-soname,lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR)' - if test "$rb_cv_binary_elf" = yes; then # ELF platforms - LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(MAJOR)$(MINOR) lib$(RUBY_SO_NAME).so' - else # a.out platforms - LIBRUBY_ALIASES="" - fi - ;; - openbsd*) - SOLIBS='$(LIBS)' - LIBRUBY_SO='lib$(RUBY_INSTALL_NAME).so.$(MAJOR).'`expr ${MINOR} \* 10 + ${TEENY}` - ;; - solaris*) - SOLIBS='$(LIBS)' - LIBRUBY_SO='lib$(RUBY_SO_NAME).so.$(MAJOR)' - LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).so.$(MAJOR).$(MINOR).$(TEENY) lib$(RUBY_SO_NAME).so' - if test "$GCC" = yes; then - LIBRUBY_DLDFLAGS="$DLDFLAGS "'-Wl,-h,$(@F)' - fi - XLDFLAGS="$XLDFLAGS "'-R${libdir}' - ;; - hpux*) - XLDFLAGS="$XLDFLAGS "'-Wl,+s,+b,$(libdir)' - LIBRUBY_SO='lib$(RUBY_SO_NAME).sl.$(MAJOR).$(MINOR).$(TEENY)' - LIBRUBY_ALIASES='lib$(RUBY_SO_NAME).sl.$(MAJOR).$(MINOR) lib$(RUBY_SO_NAME).sl' - ;; 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