diff options
Diffstat (limited to 'fix-dlsearch-path-in-libtool-for-multilib')
| -rw-r--r-- | fix-dlsearch-path-in-libtool-for-multilib | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/fix-dlsearch-path-in-libtool-for-multilib b/fix-dlsearch-path-in-libtool-for-multilib new file mode 100644 index 0000000..6872ee5 --- /dev/null +++ b/fix-dlsearch-path-in-libtool-for-multilib @@ -0,0 +1,23 @@ +#!/bin/sh + +# If configure was generated with libtool that did not have support for +# run-time library search path (sys_lib_dlsearch_path_spec) autodetection, +# we replace the hardcoded search path with "/usr/%{_lib} /%{_lib}". + +# Our libtool has autodetection in form of lib64.patch, though it does not +# handle cases (e.g. Debian) where /usr/lib is valid for multilib archs. + +# Without the correct search path defined, binaries would wrongly get rpath even +# when the libraries are located in a standard directory. + +CONFIGURE_TOP="${1:-.}" +LIB="${2:-lib}" +if [ -e $CONFIGURE_TOP/configure ] && grep -q 'sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra"' $CONFIGURE_TOP/configure; then + echo "Forcing run-time library search path definition in configure to prevent libtool from adding rpath for standard directories (configure was generated with libtool without support for autodetection)" + + sed -i \ + -e "s,^[ \t]*# Append ld.so.conf contents to the search path, sys_lib_dlsearch_path_spec=\"/usr/${LIB} /${LIB}\"\n\0," \ + -e 's,sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra",sys_lib_dlsearch_path_spec="$sys_lib_dlsearch_path_spec $lt_ld_extra",' \ + $CONFIGURE_TOP/configure +fi + |