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* configure.in: add -mieee to CFLAGS on Linux/Alpha

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to disable "DIVISION BY ZERO" exception.

* configure.in: remove -ansi on OSF/1.


git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@1331 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
This commit is contained in:
eban 2001-04-22 09:49:15 +00:00
parent cc8165ad23
commit eccb4d0210
2 changed files with 13 additions and 3 deletions
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7
ChangeLog
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@ -1,3 +1,10 @@
Sun Apr 22 17:44:37 2001 WATANABE Hirofumi <eban@ruby-lang.org>
* configure.in: add -mieee to CFLAGS on Linux/Alpha
to disable "DIVISION BY ZERO" exception.
* configure.in: remove -ansi on OSF/1.
Wed Apr 18 04:37:51 2001 Wakou Aoyama <wakou@fsinet.or.jp> Wed Apr 18 04:37:51 2001 Wakou Aoyama <wakou@fsinet.or.jp>
* lib/cgi.rb: CGI::Cookie: no use PATH_INFO. * lib/cgi.rb: CGI::Cookie: no use PATH_INFO.

9
configure.in
View File

@ -251,6 +251,11 @@ freebsd*) LIBS="-lm $LIBS"
fi fi
fi fi
;; ;;
linux*) LIBS="-lm $LIBS"
case "$target_cpu" in
alpha*)
CFLAGS="-mieee $CFLAGS" ;;
esac ;;
*) LIBS="-lm $LIBS";; *) LIBS="-lm $LIBS";;
esac esac
AC_CHECK_LIB(crypt, crypt) AC_CHECK_LIB(crypt, crypt)
@ -925,9 +930,7 @@ case "$target_os" in
CFLAGS="$CFLAGS -DOS2" CFLAGS="$CFLAGS -DOS2"
;; ;;
osf*) osf*)
if test "$without_gcc" = "no" ; then if test "$without_gcc" = "yes" ; then
CFLAGS="$CFLAGS -ansi"
else
# compile something small: taint.c is fine for this. # compile something small: taint.c is fine for this.
# the main point is the '-v' flag of 'cc'. # the main point is the '-v' flag of 'cc'.
case "`cc -v -I. -c main.c -o /tmp/main.o 2>&1`" in case "`cc -v -I. -c main.c -o /tmp/main.o 2>&1`" in