Hi,
Olli Savia wrote:
Hi,
Could somebody please add LynxOS support to libtool.
Since this did not receive great interest I tried to hack
this myself. I think I'm pretty far now. Most of the
tests pass:
====================================
10 of 101 tests failed
(5 tests were not run)
Please report to [email protected]
====================================
What I didn't figure out is how to pass -mshared flag
to compiler when checking if dlopen is in libdl. Could
somebody give me instructions how to do that?
I have attached a patch against current CVS HEAD. Could
somebody review changes I have made?
Thanks,
Olli
Index: libltdl/m4/libtool.m4
===================================================================
RCS file: /sources/libtool/libtool/libltdl/m4/libtool.m4,v
retrieving revision 1.90
diff -c -r1.90 libtool.m4
*** libltdl/m4/libtool.m4 5 Feb 2007 19:40:18 -0000 1.90
--- libltdl/m4/libtool.m4 6 Feb 2007 09:58:34 -0000
***************
*** 2345,2350 ****
--- 2345,2360 ----
dynamic_linker='GNU/Linux ld.so'
;;
+ lynxos*)
+ version_type=linux
+ need_lib_prefix=no
+ need_version=no
+ library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}${major} ${libname}${shared_ext}'
+ soname_spec='${libname}${release}${shared_ext}$major'
+ shlibpath_var=LD_LIBRARY_PATH
+ hardcode_into_libs=yes
+ ;;
+
netbsd*)
version_type=sunos
need_lib_prefix=no
***************
*** 2922,2927 ****
--- 2932,2941 ----
lt_cv_deplibs_check_method=pass_all
;;
+ lynxos*)
+ lt_cv_deplibs_check_method=pass_all
+ ;;
+
netbsd*)
if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then
lt_cv_deplibs_check_method='match_pattern /lib[[^/]]+(\.so\.[[0-9]]+\.[[0-9]]+|_pic\.a)$'
***************
*** 3427,3432 ****
--- 3441,3450 ----
# Interix 3.x gcc -fpic/-fPIC options generate broken code.
# Instead, we relocate shared libraries at runtime.
;;
+ lynxos*)
+ # LynxOS uses GNU C++, but need to define -mshared option too
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -mshared'
+ ;;
sysv4*MP*)
if test -d /usr/nec; then
_LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic
***************
*** 3576,3581 ****
--- 3594,3600 ----
esac
;;
lynxos*)
+ # LynxOS uses GNU C++
;;
m88k*)
;;
***************
*** 3735,3740 ****
--- 3754,3764 ----
# Instead, we relocate shared libraries at runtime.
;;
+ lynxos*)
+ # LynxOS uses GNU C++, but need to define -mshared option too.
+ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -mshared'
+ ;;
+
msdosdjgpp*)
# Just because we use GCC doesn't mean we suddenly get shared libraries
# on systems that don't support them.
***************
*** 5870,5877 ****
;;
lynxos*)
! # FIXME: insert proper C++ library support
! _LT_TAGVAR(ld_shlibs, $1)=no
;;
m88k*)
--- 5894,5901 ----
;;
lynxos*)
! # LynxOS uses GNU C++ and GNU ld with standard ELF conventions
! _LT_TAGVAR(ld_shlibs, $1)=yes
;;
m88k*)
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