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[PATCH] ltdl: set libltdl_cv_need_uscore to yes on OS/2
From: |
KO Myung-Hun |
Subject: |
[PATCH] ltdl: set libltdl_cv_need_uscore to yes on OS/2 |
Date: |
Sat, 22 Nov 2014 13:08:01 +0900 |
On OS/2, dlopen() does not support a program. So libltdl_cv_need_uscore
is set to unknown, but dlsym() requires an underscore prefix. So set
libltdl_cv_need_uscore to yes on OS/2 if lt_cv_sys_symbol_underscore is
yes and libltdl_cv_need_uscore is unknown.
* m4/ltdl.m4 (LT_FUNC_DLSYM_USCORE): set libltdl_cv_need_uscore to yes
on os2*.
---
m4/ltdl.m4 | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/m4/ltdl.m4 b/m4/ltdl.m4
index eeb37ac..ce7b2b7 100644
--- a/m4/ltdl.m4
+++ b/m4/ltdl.m4
@@ -804,6 +804,11 @@ if test yes = "$lt_cv_sys_symbol_underscore"; then
[libltdl_cv_need_uscore=no], [libltdl_cv_need_uscore=yes],
[], [libltdl_cv_need_uscore=cross])
LIBS=$save_LIBS
+ if test x"$libltdl_cv_need_uscore" = xunknown; then
+ case $host_os in
+ os2*) libltdl_cv_need_uscore=yes ;;
+ esac
+ fi
])
fi
fi
--
1.8.5.2
- [PATCH] ltdl: set libltdl_cv_need_uscore to yes on OS/2,
KO Myung-Hun <=