* unix/configure:

	* unix/tcl.m4: updated OpenBSD build configuration based on
	[Patch #775246] (cassoff)

2 files changed, 75 insertions, 6 deletions

diff --git a/unix/configure b/unix/configure
index 8009dfb..784f1d9 100755
--- a/unix/configure
+++ b/unix/configure
@@ -10835,7 +10835,7 @@ fi
     ECHO_VERSION='`echo ${VERSION}`'
     TCL_LIB_VERSIONS_OK=ok
     CFLAGS_DEBUG=-g
-    CFLAGS_OPTIMIZE=-O2
+    CFLAGS_OPTIMIZE=-O
     if test "$GCC" = "yes" ; then
 	CFLAGS_WARNING="-Wall -Wconversion -Wno-implicit-int"
     else
@@ -11446,6 +11446,7 @@ echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;}
 	    SHLIB_LD_LIBS='${LIBS}'
 	    SHLIB_SUFFIX=".so"
 
+	    CFLAGS_OPTIMIZE=-O2
 	    # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings
 	    # when you inline the string and math operations.  Turn this off to
 	    # get rid of the warnings.
@@ -11802,7 +11803,7 @@ fi
 	    CC_SEARCH_FLAGS=""
 	    LD_SEARCH_FLAGS=""
 	    ;;
-	NetBSD-*|FreeBSD-[1-2].*|OpenBSD-*)
+	NetBSD-*|FreeBSD-[1-2].*)
 	    # Not available on all versions:  check for include file.
 	    if test "${ac_cv_header_dlfcn_h+set}" = set; then
   echo "$as_me:$LINENO: checking for dlfcn.h" >&5
@@ -11996,6 +11997,48 @@ fi
 	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
 	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
+	OpenBSD-*)
+	    SHLIB_LD="${CC} -shared"
+	    SHLIB_LD_LIBS='${LIBS}'
+	    SHLIB_SUFFIX=".so"
+	    DL_OBJS="tclLoadDl.o"
+	    DL_LIBS=""
+	    LDFLAGS=""
+	    CC_SEARCH_FLAGS=""
+	    LD_SEARCH_FLAGS=""
+	    echo "$as_me:$LINENO: checking for ELF" >&5
+echo $ECHO_N "checking for ELF... $ECHO_C" >&6
+	    cat >conftest.$ac_ext <<_ACEOF
+#line $LINENO "configure"
+/* confdefs.h.  */
+_ACEOF
+cat confdefs.h >>conftest.$ac_ext
+cat >>conftest.$ac_ext <<_ACEOF
+/* end confdefs.h.  */
+
+#ifdef __ELF__
+	yes
+#endif
+
+_ACEOF
+if (eval "$ac_cpp conftest.$ac_ext") 2>&5 |
+  $EGREP "yes" >/dev/null 2>&1; then
+  echo "$as_me:$LINENO: result: yes" >&5
+echo "${ECHO_T}yes" >&6
+		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
+else
+  echo "$as_me:$LINENO: result: no" >&5
+echo "${ECHO_T}no" >&6
+		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'
+
+fi
+rm -f conftest*
+
+
+	    # OpenBSD doesn't do version numbers with dots.
+	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+	    TCL_LIB_VERSIONS_OK=nodots
+	    ;;
 	FreeBSD-*)
 	    # FreeBSD 3.* and greater have ELF.
 	    SHLIB_CFLAGS="-fPIC"
@@ -12616,7 +12659,7 @@ fi;
 		    ;;
 		IRIX*)
 		    ;;
-		NetBSD-*|FreeBSD-*|OpenBSD-*)
+		NetBSD-*|FreeBSD-*)
 		    ;;
 		Rhapsody-*|Darwin-*)
 		    ;;
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index 7512f4b..1d9991b 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -806,7 +806,7 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [
     ECHO_VERSION='`echo ${VERSION}`'
     TCL_LIB_VERSIONS_OK=ok
     CFLAGS_DEBUG=-g
-    CFLAGS_OPTIMIZE=-O2
+    CFLAGS_OPTIMIZE=-O
     if test "$GCC" = "yes" ; then
 	CFLAGS_WARNING="-Wall -Wconversion -Wno-implicit-int"
     else
@@ -1134,6 +1134,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    SHLIB_LD_LIBS='${LIBS}'
 	    SHLIB_SUFFIX=".so"
 
+	    CFLAGS_OPTIMIZE=-O2
 	    # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings 
 	    # when you inline the string and math operations.  Turn this off to
 	    # get rid of the warnings.
@@ -1221,7 +1222,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    CC_SEARCH_FLAGS=""
 	    LD_SEARCH_FLAGS=""
 	    ;;
-	NetBSD-*|FreeBSD-[[1-2]].*|OpenBSD-*)
+	NetBSD-*|FreeBSD-[[1-2]].*)
 	    # Not available on all versions:  check for include file.
 	    AC_CHECK_HEADER(dlfcn.h, [
 		# NetBSD/SPARC needs -fPIC, -fpic will not do.
@@ -1263,6 +1264,31 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
 	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
+	OpenBSD-*)
+	    SHLIB_LD="${CC} -shared"
+	    SHLIB_LD_LIBS='${LIBS}'
+	    SHLIB_SUFFIX=".so"
+	    DL_OBJS="tclLoadDl.o"
+	    DL_LIBS=""
+	    LDFLAGS=""
+	    CC_SEARCH_FLAGS=""
+	    LD_SEARCH_FLAGS=""
+	    AC_MSG_CHECKING(for ELF)
+	    AC_EGREP_CPP(yes, [
+#ifdef __ELF__
+	yes
+#endif
+	    ],
+		[AC_MSG_RESULT(yes)
+		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0'],
+		[AC_MSG_RESULT(no)
+		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so.1.0']
+	    )
+
+	    # OpenBSD doesn't do version numbers with dots.
+	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+	    TCL_LIB_VERSIONS_OK=nodots
+	    ;;
 	FreeBSD-*)
 	    # FreeBSD 3.* and greater have ELF.
 	    SHLIB_CFLAGS="-fPIC"
@@ -1700,7 +1726,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 		    ;;
 		IRIX*)
 		    ;;
-		NetBSD-*|FreeBSD-*|OpenBSD-*)
+		NetBSD-*|FreeBSD-*)
 		    ;;
 		Rhapsody-*|Darwin-*)
 		    ;;