via the MOD_XXX_LDADD variables.
Use APR_ADDTO instead of APR_SETVAR or direct
variable assignment.
This is especially useful when building mod_lua
or mod_deflate against a lua resp. libz which
are installed in non-standard locations.
One can add "-R ..." to MOD_LUA_LDADD and
MOD_DEFLATE_LDADD before configure to fix
the RPATH/RUNPATH of those modules.
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1142938 13f79535-47bb-0310-9956-ffa450edef68
lua.h, liblua5.1, liblua-5.1 or liblua can be resolved. This avoids
adding strange paths on fedora/redhat, and choosing the wrong /lib[64]
flavor.
Also ensure -lm is always added to the actual linked libraries, avoiding
a LoadModule failure on fedora/redhat. Still should first try to search
for pkg-config lua settings, but note this would break fedora until that
build hackery is corrected, c.f. the bug
https://bugzilla.redhat.com/show_bug.cgi?id=499238
git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@772864 13f79535-47bb-0310-9956-ffa450edef68
