Improve support for OpenBSD.

1 files changed, 46 insertions, 0 deletions

diff --git a/build-aux/config.rpath b/build-aux/config.rpath
index c492a93b66..e082db6bb5 100755
--- a/build-aux/config.rpath
+++ b/build-aux/config.rpath
@@ -488,33 +488,54 @@ fi
 
 # Check dynamic linker characteristics
 # Code taken from libtool.m4's AC_LIBTOOL_SYS_DYNAMIC_LINKER.
+# Unlike libtool.m4, here we don't care about _all_ names of the library, but
+# only about the one the linker finds when passed -lNAME. This is the last
+# element of library_names_spec in libtool.m4, or possibly two of them if the
+# linker has special search rules.
+library_names_spec=      # the last element of library_names_spec in libtool.m4
 libname_spec='lib$name'
 case "$host_os" in
   aix3*)
+    library_names_spec='$libname.a'
     ;;
   aix4* | aix5*)
+    library_names_spec='$libname$shrext'
     ;;
   amigaos*)
+    library_names_spec='$libname.a'
     ;;
   beos*)
+    library_names_spec='$libname$shrext'
     ;;
   bsdi[45]*)
+    library_names_spec='$libname$shrext'
     ;;
   cygwin* | mingw* | pw32*)
     shrext=.dll
+    library_names_spec='$libname.dll.a $libname.lib'
     ;;
   darwin* | rhapsody*)
     shrext=.dylib
+    library_names_spec='$libname$shrext'
     ;;
   dgux*)
+    library_names_spec='$libname$shrext'
     ;;
   freebsd1*)
     ;;
   kfreebsd*-gnu)
+    library_names_spec='$libname$shrext'
     ;;
   freebsd* | dragonfly*)
+    case "$host_os" in
+      freebsd[123]*)
+        library_names_spec='$libname$shrext$versuffix' ;;
+      *)
+        library_names_spec='$libname$shrext' ;;
+    esac
     ;;
   gnu*)
+    library_names_spec='$libname$shrext'
     ;;
   hpux9* | hpux10* | hpux11*)
     case $host_cpu in
@@ -528,10 +549,13 @@ case "$host_os" in
         shrext=.sl
         ;;
     esac
+    library_names_spec='$libname$shrext'
     ;;
   interix3*)
+    library_names_spec='$libname$shrext'
     ;;
   irix5* | irix6* | nonstopux*)
+    library_names_spec='$libname$shrext'
     case "$host_os" in
       irix5* | nonstopux*)
         libsuff= shlibsuff=
@@ -549,40 +573,56 @@ case "$host_os" in
   linux*oldld* | linux*aout* | linux*coff*)
     ;;
   linux*)
+    library_names_spec='$libname$shrext'
     ;;
   knetbsd*-gnu)
+    library_names_spec='$libname$shrext'
     ;;
   netbsd*)
+    library_names_spec='$libname$shrext'
     ;;
   newsos6)
+    library_names_spec='$libname$shrext'
     ;;
   nto-qnx*)
+    library_names_spec='$libname$shrext'
     ;;
   openbsd*)
+    library_names_spec='$libname$shrext$versuffix'
     ;;
   os2*)
     libname_spec='$name'
     shrext=.dll
+    library_names_spec='$libname.a'
     ;;
   osf3* | osf4* | osf5*)
+    library_names_spec='$libname$shrext'
     ;;
   solaris*)
+    library_names_spec='$libname$shrext'
     ;;
   sunos4*)
+    library_names_spec='$libname$shrext$versuffix'
     ;;
   sysv4 | sysv4.3*)
+    library_names_spec='$libname$shrext'
     ;;
   sysv4*MP*)
+    library_names_spec='$libname$shrext'
     ;;
   sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*)
+    library_names_spec='$libname$shrext'
     ;;
   uts4*)
+    library_names_spec='$libname$shrext'
     ;;
 esac
 
 sed_quote_subst='s/\(["`$\\]\)/\\\1/g'
 escaped_wl=`echo "X$wl" | sed -e 's/^X//' -e "$sed_quote_subst"`
 shlibext=`echo "$shrext" | sed -e 's,^\.,,'`
+escaped_libname_spec=`echo "X$libname_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
+escaped_library_names_spec=`echo "X$library_names_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
 escaped_hardcode_libdir_flag_spec=`echo "X$hardcode_libdir_flag_spec" | sed -e 's/^X//' -e "$sed_quote_subst"`
 
 LC_ALL=C sed -e 's/^\([a-zA-Z0-9_]*\)=/acl_cv_\1=/' <<EOF
@@ -596,6 +636,12 @@ libext="$libext"
 # Shared library suffix (normally "so").
 shlibext="$shlibext"
 
+# Format of library name prefix.
+libname_spec="$escaped_libname_spec"
+
+# Library names that the linker finds when passed -lNAME.
+library_names_spec="$escaped_library_names_spec"
+
 # Flag to hardcode \$libdir into a binary during linking.
 # This must work even if \$libdir does not exist.
 hardcode_libdir_flag_spec="$escaped_hardcode_libdir_flag_spec"