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* configure.in (EXPORT_PREFIX): check generic prefix.

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git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@29734 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
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nobu 2010-11-09 12:13:06 +00:00
parent ac21a6ef7d
commit e9c4a44f23
2 changed files with 10 additions and 4 deletions
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4
ChangeLog
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@ -1,3 +1,7 @@
Tue Nov 9 21:13:02 2010 Nobuyoshi Nakada <nobu@ruby-lang.org>
* configure.in (EXPORT_PREFIX): check generic prefix.
Tue Nov 9 13:24:33 2010 NARUSE, Yui <naruse@ruby-lang.org>
* regenc.c (onigenc_minimum_property_name_to_ctype):

10
configure.in
View file

@ -2346,13 +2346,16 @@ AC_SUBST(INSTALLDOC)
if test "$rb_with_pthread" = "yes"; then
THREAD_MODEL=pthread
fi
AC_CACHE_CHECK([for prefixed underscore of exported symbols], rb_cv_export_prefix, [
AC_CACHE_CHECK([for prefix of exported symbols], rb_cv_export_prefix, [
AC_TRY_COMPILE([extern void conftest_exported(void) {}], [], [
rb_cv_export_prefix=`$NM conftest.$ac_objext |
sed -n ['/.*\(_\)conftest_exported.*/!d;s//\1/p;q']`
sed -n ['/.*[ ]\([^ ]*\)conftest_exported.*/!d;s//\1/p;q']`
],
[rb_cv_export_prefix=''])
test -n "$rb_cv_export_prefix" || rb_cv_export_prefix=NONE
])
EXPORT_PREFIX="$rb_cv_export_prefix"
test "x$EXPORT_PREFIX" = xNONE && EXPORT_PREFIX=''
MINIDLNOBJ=dmydln.o
AS_CASE(["$target_os"],
[linux*], [
@ -2418,8 +2421,7 @@ AS_CASE(["$target_os"],
LIBRUBY_SO='$(RUBY_SO_NAME)'.dll
LIBRUBY_DLDFLAGS="${LIBRUBY_DLDFLAGS}"' $(RUBYDEF)'
fi
test -z "$rb_cv_export_prefix" && rb_cv_export_prefix=' '
EXPORT_PREFIX="$rb_cv_export_prefix"
test -z "$EXPORT_PREFIX" && EXPORT_PREFIX=' '
DLDFLAGS="${DLDFLAGS}"' $(DEFFILE)'
AC_LIBOBJ([win32])
COMMON_LIBS=m