Re: (ITS#3712) Patch to build shared libraries under cygwin

[hyc@symas.com]

dr.volker.zell@oracle.com wrote:

>Full_Name: Dr. Volker Zell
>Version: 2.2.26
>OS: W2K using cygwin
>URL: ftp://ftp.openldap.org/incoming/
>Submission from: (NULL) (148.87.1.170)
>
>
>To get a clean build under the latest cygwin version we have to disable Winsock
>tests. Also adding -no-undefined to top.mk enables shared library builds under
>cygwin.
>  
>
The -no-undefined flag is already provided in top.mk (in NT_LTFLAGS_LIB 
and NT_LTFLAGS_MOD) - is that not sufficient?

>diff -urN -x .build -x .inst -x .sinst openldap-2.2.26-orig/build/top.mk
>openldap-2.2.26/build/top.mk
>--- openldap-2.2.26-orig/build/top.mk   2005-01-20 18:00:55.000000000 +0100
>+++ openldap-2.2.26/build/top.mk        2005-05-04 12:50:55.288185600 +0200
>@@ -69,7 +69,7 @@
> LIBTOOL = @LIBTOOL@
> LIBRELEASE = @OPENLDAP_LIBRELEASE@
> LIBVERSION = @OPENLDAP_LIBVERSION@
>-LTVERSION = -release $(LIBRELEASE) -version-info $(LIBVERSION)
>+LTVERSION = -release $(LIBRELEASE) -version-info $(LIBVERSION) -no-undefined
>
> # libtool --only flag for libraries: platform specific
> NT_LTONLY_LIB = # --only-$(BUILD_LIBS_DYNAMIC)
>diff -urN -x .build -x .inst -x .sinst openldap-2.2.26-orig/configure
>openldap-2.2.26/configure
>--- openldap-2.2.26-orig/configure      2005-03-23 00:20:29.000000000 +0100
>+++ openldap-2.2.26/configure   2005-05-04 12:50:55.318228800 +0200
>@@ -8724,6 +8724,10 @@
>
> fi
>
>+if test "${CYGWIN}" = yes
>+then
>+ echo Winsock tests disabled on Cygwin
>+else
> if test "$ac_cv_header_winsock_h" = yes; then
> echo $ac_n "checking for winsock""... $ac_c" 1>&6
> echo "configure:8730: checking for winsock" >&5
>@@ -8782,7 +8786,7 @@
>
> echo "$ac_t""$ol_cv_winsock" 1>&6
> fi
>-
>+fi
>
> echo $ac_n "checking for socket""... $ac_c" 1>&6
> echo "configure:8789: checking for socket" >&5
>
>
>  
>


-- 
  -- Howard Chu
  Chief Architect, Symas Corp.       Director, Highland Sun
  http://www.symas.com               http://highlandsun.com/hyc
  Symas: Premier OpenSource Development and Support