diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 184 |
1 files changed, 146 insertions, 38 deletions
diff --git a/configure.in b/configure.in index 7f89f5e69c..699ca1eed3 100644 --- a/configure.in +++ b/configure.in @@ -1,9 +1,6 @@ dnl Process this file with autoconf to produce a configure script. AC_INIT(ruby.h) -PROGS="ruby" -AC_SUBST(PROGS)dnl - dnl checks for alternative programs AC_ARG_WITH(gcc, [--without-gcc never use gcc], [ case $withval in @@ -31,11 +28,15 @@ if test $rb_thread = yes; then fi AC_CANONICAL_HOST +AC_ARG_PROGRAM dnl Checks for programs. AC_PROG_CC AC_PROG_GCC_TRADITIONAL AC_PROG_YACC +AC_PROG_RANLIB +AC_SUBST(AR) +AC_CHECK_PROGS(AR, ar aal, ar) AC_PROG_INSTALL AC_PROG_MAKE_SET @@ -43,6 +44,11 @@ AC_PROG_MAKE_SET AC_MINIX dnl Checks for libraries. +case "$host_os" in +nextstep*) ;; +human*) ;; +*) LIBS="-lm $LIBS";; +esac AC_CHECK_LIB(crypt, crypt) AC_CHECK_LIB(dl, dlopen) # Dynamic linking for SunOS/Solaris and SYSV AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX @@ -50,15 +56,17 @@ AC_CHECK_LIB(dld, shl_load) # Dynamic linking for HP-UX dnl Checks for header files. AC_HEADER_DIRENT AC_HEADER_STDC -AC_CHECK_HEADERS(unistd.h limits.h sys/file.h sys/ioctl.h pwd.h sys/select.h\ - sys/time.h sys/times.h sys/param.h sys/wait.h\ +AC_CHECK_HEADERS(stdlib.h unistd.h limits.h sys/file.h sys/ioctl.h pwd.h \ + sys/select.h sys/time.h sys/times.h sys/param.h sys/wait.h\ syscall.h a.out.h string.h utime.h memory.h) dnl Checks for typedefs, structures, and compiler characteristics. AC_TYPE_UID_T AC_TYPE_SIZE_T AC_STRUCT_ST_BLKSIZE +save_LIBOJBS="$LIBOBJS" AC_STRUCT_ST_BLOCKS +LIBOBJS="$save_LIBOBJS" AC_STRUCT_ST_RDEV dnl Checks for library functions. @@ -66,12 +74,13 @@ AC_TYPE_GETGROUPS AC_TYPE_SIGNAL AC_FUNC_ALLOCA AC_FUNC_VFORK -AC_REPLACE_FUNCS(dup2 setenv memmove mkdir strerror strftime\ +AC_REPLACE_FUNCS(dup2 setenv memmove mkdir strcasecmp strerror strftime\ strstr strtoul strdup strcasecmp crypt flock) AC_CHECK_FUNCS(fmod killpg random wait4 waitpid syscall getcwd\ truncate chsize times utimes fcntl lockf setitimer\ setruid seteuid setreuid setrgid setegid setregid\ - getgroups getpgid getpriority dlopen sigprocmask sigaction) + setpgrp2 getpgid getgroups getpriority\ + dlopen sigprocmask sigaction _setjmp) if test "$ac_cv_func_strftime" = no; then AC_STRUCT_TIMEZONE AC_TRY_LINK([], @@ -83,18 +92,18 @@ if test "$ac_cv_func_sigprocmask" = yes && test "$ac_cv_func_sigaction" = yes; t else AC_MSG_CHECKING(for BSD signal semantics) AC_CACHE_VAL(rb_cv_bsd_signal, - [AC_TRY_RUN([ + [AC_TRY_RUN([ #include <stdio.h> #include <signal.h> -void sig_handler(dummy) +void +sig_handler(dummy) int dummy; { } -int main(argc, argv) - int argc; - char ** argv; +int +main() { signal(SIGINT, sig_handler); kill(getpid(), SIGINT); @@ -103,14 +112,38 @@ int main(argc, argv) } ], rb_cv_bsd_signal=yes, - rb_cv_bsd_signal=no, - [:])]) + rb_cv_bsd_signal=no)]) AC_MSG_RESULT($rb_cv_bsd_signal) if test "$rb_cv_bsd_signal" = yes; then AC_DEFINE(BSD_SIGNAL) fi fi +if test "$ac_cv_func_setpgrp2" = yes; then + AC_DEFINE(BSD_GETPGRP, getpgrp2) + AC_DEFINE(BSD_SETPGRP, setpgrp2) +else + AC_MSG_CHECKING(whether getpgrp() has arg) + AC_CACHE_VAL(rb_cv_bsdgetpgrp, + [AC_TRY_COMPILE([#include <unistd.h>], [getpgrp(0);], + rb_cv_bsdgetpgrp=yes, + rb_cv_bsdgetpgrp=no)]) + AC_MSG_RESULT($rb_cv_bsdgetpgrp) + if test "$rb_cv_bsdgetpgrp" = yes; then + AC_DEFINE(BSD_GETPGRP, getpgrp) + fi + + AC_MSG_CHECKING(whether setpgrp() has args) + AC_CACHE_VAL(rb_cv_bsdsetpgrp, + [AC_TRY_COMPILE([#include <unistd.h>], [setpgrp(1, 1);], + rb_cv_bsdsetpgrp=yes, + rb_cv_bsdsetpgrp=no)]) + AC_MSG_RESULT($rb_cv_bsdsetpgrp) + if test "$rb_cv_bsdsetpgrp" = yes; then + AC_DEFINE(BSD_SETPGRP, setpgrp) + fi +fi + AC_C_BIGENDIAN AC_CHAR_UNSIGNED @@ -183,6 +216,7 @@ main() { AC_MSG_RESULT($rb_cv_linux_elf) if test "$rb_cv_linux_elf" = no; then with_dln_a_out=yes + host_os=linux-a.out else LDFLAGS="-rdynamic" fi;; @@ -201,33 +235,49 @@ if test "$with_dln_a_out" != yes; then rb_cv_dlopen=unknown AC_MSG_CHECKING(whether OS depend dynamic link works) if test "$GCC" = yes; then - CCDLFLAGS=-fpic + case "$host_os" in + nextstep*) ;; + human*) ;; + *) CCDLFLAGS=-fpic;; + esac else case "$host_os" in hpux*) CCDLFLAGS='+z';; - solaris*|irix*) CCDLFLAGS='-K pic' ;; - sunos*) CCDLFLAGS='-pic' ;; - svr4*|esix*) CCDLFLAGS='-Kpic' ;; - *) CCDLFLAGS='' ;; + solaris*|irix*) CCDLFLAGS='-K pic' ;; + sunos*) CCDLFLAGS='-pic' ;; + esix*|uxpds*) CCDLFLAGS='-Kpic' ;; + *) CCDLFLAGS='' ;; esac fi case "$host_os" in - hpux*) DLDFLAGS="-E" - LDSHARED='ld -b' - LDFLAGS="-Wl,-E" - rb_cv_dlopen=yes;; - solaris*) LDSHARED='ld -G' - rb_cv_dlopen=yes;; - sunos*) LDSHARED='ld -assert nodefinitions' - rb_cv_dlopen=yes;; - svr4*|esix*) LDSHARED="ld -G" - rb_cv_dlopen=yes ;; - linux*) LDSHARED="gcc -shared" - rb_cv_dlopen=yes ;; - freebsd*) LDSHARED="ld -Bshareable" - rb_cv_dlopen=yes ;; - *) LDSHARED='ld' ;; + hpux*) DLDFLAGS="-E" + LDSHARED='ld -b' + LDFLAGS="-Wl,-E" + rb_cv_dlopen=yes;; + solaris*) LDSHARED='ld -G' + rb_cv_dlopen=yes;; + sunos*) LDSHARED='ld -assert nodefinitions' + rb_cv_dlopen=yes;; + sysv4*) LDSHARED='ld -G' + rb_cv_dlopen=yes;; + esix*|uxpds*) LDSHARED="ld -G" + rb_cv_dlopen=yes ;; + linux*) LDSHARED="gcc -shared" + rb_cv_dlopen=yes ;; + freebsd*) LDSHARED="ld -Bshareable" + rb_cv_dlopen=yes ;; + netbsd*) LDSHARED="ld -Bshareable" + rb_cv_dlopen=yes ;; + nextstep*) LDSHARED='ld' + LDFLAGS="-u libsys_s" + rb_cv_dlopen=yes ;; + aix*) LDSHARED='../../miniruby ../aix_ld.rb $(TARGET)' + rb_cv_dlopen=yes ;; + human*) DLDFLAGS='' + LDSHARED='' + LDFLAGS='' ;; + *) LDSHARED='ld' ;; esac AC_MSG_RESULT($rb_cv_dlopen) fi @@ -297,13 +347,71 @@ AC_ARG_WITH(static-linked-ext, *) ;; esac]) +case "$host_os" in + human*) + AC_CHECK_LIB(signal, _harderr) + AC_CHECK_LIB(hmem, hmemset) + AC_CHECK_FUNCS(select) + AC_MSG_CHECKING(whether PD libc _dtos18 fail to convert big number) + AC_CACHE_VAL(rb_cv_missing__dtos18, + [AC_TRY_RUN( +changequote(<<, >>)dnl +<< +#include <stdio.h> +main () +{ + char buf[256]; + sprintf (buf, "%g", 1e+300); + exit (strcmp (buf, "1e+300") ? 0 : 1); +} +>>, +changequote([, ])dnl +rb_cv_missing__dtos18=yes, rb_cv_missing__dtos18=no)]) + AC_MSG_RESULT($rb_cv_missing__dtos18) + if test "$rb_cv_missing__dtos18" = yes; then + AC_DEFINE(MISSING__DTOS18) + fi + AC_MSG_CHECKING(whether PD libc fconvert fail to round) + AC_CACHE_VAL(rb_cv_missing_fconvert, + [AC_TRY_RUN( +changequote(<<, >>)dnl +<< +#include <stdio.h> +#include <math.h> +main () +{ + char buf[256]; + sprintf (buf, "%f", log(exp(1.0))); + exit (strcmp (buf, "1.000000") ? 0 : 1); +} +>>, +changequote([, ])dnl +rb_cv_missing_fconvert=yes, rb_cv_missing_fconvert=no)]) + AC_MSG_RESULT($rb_cv_missing_fconvert) + if test "$rb_cv_missing_fconvert" = yes; then + AC_DEFINE(MISSING_FCONVERT) + fi + LIBOBJS="$LIBOBJS x68.o" + CFLAGS="$CFLAGS -fansi-only -cc1-stack=196608 -cpp-stack=2694144" + binsuffix=.x + setup=Setup.x68 + ;; + *) + binsuffix= + setup=Setup + ;; +esac +AC_SUBST(binsuffix) +AC_SUBST(setup) + if test "$prefix" = NONE; then prefix=$ac_default_prefix fi -AC_DEFINE_UNQUOTED(RUBY_LIB, "${prefix}/lib/ruby:.") -AC_SUBST(archlib)dnl -archlib="${prefix}/lib/ruby/${host_cpu}-${host_os}" -AC_DEFINE_UNQUOTED(RUBY_ARCHLIB, "$archlib") +AC_DEFINE_UNQUOTED(RUBY_LIB, "${prefix}/lib/ruby") +AC_SUBST(arch)dnl +arch="${host_cpu}-${host_os}" +AC_DEFINE_UNQUOTED(RUBY_ARCHLIB, "${prefix}/lib/ruby/${host_cpu}-${host_os}") +AC_DEFINE_UNQUOTED(RUBY_PLATFORM, "$arch") echo "creating config.h" cat confdefs.h > config.h |