Backport of Patch 907924

4 files changed, 40 insertions, 12 deletions

diff --git a/ChangeLog b/ChangeLog
index c6b9740..10edf6a 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,13 @@
+2009-01-19  Kevin B. Kenny  <kennykb@acm.org>
+
+	* unix/Makefile.in: Added a CONFIG_INSTALL_DIR parameter so that
+	* unix/tcl.m4:      distributors can control where tclConfig.sh goes.
+	Made the installation of 'ldAix' conditional
+	upon actually being on an AIX system.  Allowed for downstream
+	packagers to customize SHLIB_VERSION on BSD-derived systems.
+	Thanks to Stuart Cassoff for [Patch 907924].
+	* unix/configure: Autoconf 2.59
+	
 2009-01-09  Don Porter  <dgp@users.sourceforge.net>
 
 	* generic/tclStringObj.c (STRING_SIZE):	Corrected failure to limit
diff --git a/unix/Makefile.in b/unix/Makefile.in
index e698cb1..84ad721 100644
--- a/unix/Makefile.in
+++ b/unix/Makefile.in
@@ -4,7 +4,7 @@
 # "./configure", which is a configuration script generated by the "autoconf"
 # program (constructs like "@foo@" will get replaced in the actual Makefile.
 #
-# RCS: @(#) $Id: Makefile.in,v 1.229.2.10 2008/11/10 17:57:10 andreas_kupries Exp $
+# RCS: @(#) $Id: Makefile.in,v 1.229.2.11 2009/01/20 03:54:35 kennykb Exp $
 
 VERSION 		= @TCL_VERSION@
 MAJOR_VERSION		= @TCL_MAJOR_VERSION@
@@ -80,6 +80,9 @@ HTML_DIR		= @HTML_DIR@
 # Directory in which to install html documentation:
 HTML_INSTALL_DIR	= $(INSTALL_ROOT)$(HTML_DIR)
 
+# Directory in which to install the configuration file tclConfig.sh
+CONFIG_INSTALL_DIR	= $(INSTALL_ROOT)$(libdir)
+
 # Package search path.
 TCL_PACKAGE_PATH	= @TCL_PACKAGE_PATH@
 
@@ -711,7 +714,8 @@ install-strip:
 # (e.g. if installing as root).
 
 install-binaries: binaries
-	@for i in "$(LIB_INSTALL_DIR)" "$(BIN_INSTALL_DIR)" ; \
+	@for i in "$(LIB_INSTALL_DIR)" "$(BIN_INSTALL_DIR)" \
+		"$(CONFIG_INSTALL_DIR)"; \
 	    do \
 	    if [ ! -d "$$i" ] ; then \
 		echo "Making directory $$i"; \
@@ -733,8 +737,8 @@ install-binaries: binaries
 	    fi
 	@echo "Installing tclsh as $(BIN_INSTALL_DIR)/tclsh$(VERSION)"
 	@$(INSTALL_PROGRAM) tclsh "$(BIN_INSTALL_DIR)"/tclsh$(VERSION)
-	@echo "Installing tclConfig.sh to $(LIB_INSTALL_DIR)/"
-	@$(INSTALL_DATA) tclConfig.sh "$(LIB_INSTALL_DIR)"/tclConfig.sh
+	@echo "Installing tclConfig.sh to $(CONFIG_INSTALL_DIR)/"
+	@$(INSTALL_DATA) tclConfig.sh "$(CONFIG_INSTALL_DIR)"/tclConfig.sh
 	@if test "$(STUB_LIB_FILE)" != "" ; then \
 	    echo "Installing $(STUB_LIB_FILE) to $(LIB_INSTALL_DIR)/"; \
 	    @INSTALL_STUB_LIB@ ; \
@@ -773,7 +777,7 @@ install-libraries: libraries $(INSTALL_TZDATA) install-msgs
 	    done;
 	@echo "Installing library files to $(SCRIPT_INSTALL_DIR)";
 	@for i in $(TOP_DIR)/library/*.tcl $(TOP_DIR)/library/tclIndex \
-		$(UNIX_DIR)/tclAppInit.c $(UNIX_DIR)/ldAix @DTRACE_SRC@; \
+		$(UNIX_DIR)/tclAppInit.c @LDAIX_SRC@ @DTRACE_SRC@; \
 	    do \
 	    $(INSTALL_DATA) $$i "$(SCRIPT_INSTALL_DIR)"; \
 	    done;
diff --git a/unix/configure b/unix/configure
index b6b140b..88021cd 100755
--- a/unix/configure
+++ b/unix/configure
@@ -308,7 +308,7 @@ ac_includes_default="\
 # include <unistd.h>
 #endif"
 
-ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS MAN_FLAGS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP TCL_THREADS RANLIB ac_ct_RANLIB AR LIBOBJS TCL_LIBS DL_LIBS DL_OBJS PLAT_OBJS PLAT_SRCS CFLAGS_DEBUG CFLAGS_OPTIMIZE CFLAGS_WARNING LDFLAGS_DEBUG LDFLAGS_OPTIMIZE CC_SEARCH_FLAGS LD_SEARCH_FLAGS STLIB_LD SHLIB_LD TCL_SHLIB_LD_EXTRAS TK_SHLIB_LD_EXTRAS SHLIB_LD_LIBS SHLIB_CFLAGS SHLIB_SUFFIX MAKE_LIB MAKE_STUB_LIB INSTALL_LIB INSTALL_STUB_LIB CFLAGS_DEFAULT LDFLAGS_DEFAULT DTRACE TCL_VERSION TCL_MAJOR_VERSION TCL_MINOR_VERSION TCL_PATCH_LEVEL TCL_YEAR TCL_LIB_FILE TCL_LIB_FLAG TCL_LIB_SPEC TCL_STUB_LIB_FILE TCL_STUB_LIB_FLAG TCL_STUB_LIB_SPEC TCL_STUB_LIB_PATH TCL_INCLUDE_SPEC TCL_BUILD_STUB_LIB_SPEC TCL_BUILD_STUB_LIB_PATH TCL_SRC_DIR CFG_TCL_SHARED_LIB_SUFFIX CFG_TCL_UNSHARED_LIB_SUFFIX CFG_TCL_EXPORT_FILE_SUFFIX TCL_SHARED_BUILD LD_LIBRARY_PATH_VAR TCL_BUILD_LIB_SPEC TCL_NEEDS_EXP_FILE TCL_BUILD_EXP_FILE TCL_EXP_FILE TCL_LIB_VERSIONS_OK TCL_SHARED_LIB_SUFFIX TCL_UNSHARED_LIB_SUFFIX TCL_HAS_LONGLONG INSTALL_TZDATA DTRACE_SRC DTRACE_HDR DTRACE_OBJ MAKEFILE_SHELL BUILD_DLTEST TCL_PACKAGE_PATH TCL_MODULE_PATH TCL_LIBRARY PRIVATE_INCLUDE_DIR HTML_DIR EXTRA_CC_SWITCHES EXTRA_APP_CC_SWITCHES EXTRA_INSTALL EXTRA_INSTALL_BINARIES EXTRA_BUILD_HTML EXTRA_TCLSH_LIBS DLTEST_LD DLTEST_SUFFIX'
+ac_subst_vars='SHELL PATH_SEPARATOR PACKAGE_NAME PACKAGE_TARNAME PACKAGE_VERSION PACKAGE_STRING PACKAGE_BUGREPORT exec_prefix prefix program_transform_name bindir sbindir libexecdir datadir sysconfdir sharedstatedir localstatedir libdir includedir oldincludedir infodir mandir build_alias host_alias target_alias DEFS ECHO_C ECHO_N ECHO_T LIBS MAN_FLAGS CC CFLAGS LDFLAGS CPPFLAGS ac_ct_CC EXEEXT OBJEXT CPP EGREP TCL_THREADS RANLIB ac_ct_RANLIB AR LIBOBJS TCL_LIBS DL_LIBS DL_OBJS PLAT_OBJS PLAT_SRCS LDAIX_SRC CFLAGS_DEBUG CFLAGS_OPTIMIZE CFLAGS_WARNING LDFLAGS_DEBUG LDFLAGS_OPTIMIZE CC_SEARCH_FLAGS LD_SEARCH_FLAGS STLIB_LD SHLIB_LD TCL_SHLIB_LD_EXTRAS TK_SHLIB_LD_EXTRAS SHLIB_LD_LIBS SHLIB_CFLAGS SHLIB_SUFFIX MAKE_LIB MAKE_STUB_LIB INSTALL_LIB INSTALL_STUB_LIB CFLAGS_DEFAULT LDFLAGS_DEFAULT DTRACE TCL_VERSION TCL_MAJOR_VERSION TCL_MINOR_VERSION TCL_PATCH_LEVEL TCL_YEAR TCL_LIB_FILE TCL_LIB_FLAG TCL_LIB_SPEC TCL_STUB_LIB_FILE TCL_STUB_LIB_FLAG TCL_STUB_LIB_SPEC TCL_STUB_LIB_PATH TCL_INCLUDE_SPEC TCL_BUILD_STUB_LIB_SPEC TCL_BUILD_STUB_LIB_PATH TCL_SRC_DIR CFG_TCL_SHARED_LIB_SUFFIX CFG_TCL_UNSHARED_LIB_SUFFIX CFG_TCL_EXPORT_FILE_SUFFIX TCL_SHARED_BUILD LD_LIBRARY_PATH_VAR TCL_BUILD_LIB_SPEC TCL_NEEDS_EXP_FILE TCL_BUILD_EXP_FILE TCL_EXP_FILE TCL_LIB_VERSIONS_OK TCL_SHARED_LIB_SUFFIX TCL_UNSHARED_LIB_SUFFIX TCL_HAS_LONGLONG INSTALL_TZDATA DTRACE_SRC DTRACE_HDR DTRACE_OBJ MAKEFILE_SHELL BUILD_DLTEST TCL_PACKAGE_PATH TCL_MODULE_PATH TCL_LIBRARY PRIVATE_INCLUDE_DIR HTML_DIR EXTRA_CC_SWITCHES EXTRA_APP_CC_SWITCHES EXTRA_INSTALL EXTRA_INSTALL_BINARIES EXTRA_BUILD_HTML EXTRA_TCLSH_LIBS DLTEST_LD DLTEST_SUFFIX'
 ac_subst_files=''
 
 # Initialize some variables set by options.
@@ -6620,6 +6620,11 @@ fi
 
 
     # Require ranlib early so we can override it in special cases below.
+    LDAIX_SRC=""
+    if test x"$(SHLIB_VERSION)" = x; then
+  SHLIB_VERSION="1.0"
+fi
+
 
 
 
@@ -6725,6 +6730,7 @@ fi
 	    LD_LIBRARY_PATH_VAR="LIBPATH"
 
 	    # Check to enable 64-bit flags for compiler/linker on AIX 4+
+		LDAIX_SRC='$(UNIX_DIR)/ldAix'
 	    if test "$do64bit" = yes -a "`uname -v`" -gt 3; then
 
 		if test "$GCC" = yes; then
@@ -7541,7 +7547,7 @@ echo "${ECHO_T}$tcl_cv_ld_elf" >&6
 
 else
 
-		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.1.0'
+		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
 
 fi
 
@@ -7552,6 +7558,7 @@ fi
 	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
 	OpenBSD-*)
+	    CFLAGS_OPTIMIZE='-O2'
 	    SHLIB_CFLAGS="-fPIC"
 	    SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
 	    SHLIB_LD_LIBS='${LIBS}'
@@ -7564,7 +7571,7 @@ fi
 fi
 
 	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.1.0'
+	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
 	    echo "$as_me:$LINENO: checking for ELF" >&5
 echo $ECHO_N "checking for ELF... $ECHO_C" >&6
 if test "${tcl_cv_ld_elf+set}" = set; then
@@ -8310,7 +8317,7 @@ fi
 	    # requires an extra version number at the end of .so file names.
 	    # So, the library has to have a name like libtcl75.so.1.0
 
-	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.1.0'
+	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
 	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
 	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
@@ -8922,6 +8929,7 @@ fi
 
 
 
+
 cat >>confdefs.h <<_ACEOF
 #define TCL_SHLIB_EXT "${SHLIB_SUFFIX}"
 _ACEOF
@@ -19621,6 +19629,7 @@ s,@DL_LIBS@,$DL_LIBS,;t t
 s,@DL_OBJS@,$DL_OBJS,;t t
 s,@PLAT_OBJS@,$PLAT_OBJS,;t t
 s,@PLAT_SRCS@,$PLAT_SRCS,;t t
+s,@LDAIX_SRC@,$LDAIX_SRC,;t t
 s,@CFLAGS_DEBUG@,$CFLAGS_DEBUG,;t t
 s,@CFLAGS_OPTIMIZE@,$CFLAGS_OPTIMIZE,;t t
 s,@CFLAGS_WARNING@,$CFLAGS_WARNING,;t t
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index c7a13c6..4a44599 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -1121,6 +1121,8 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
     AC_CHECK_LIB(dl, dlopen, have_dl=yes, have_dl=no)
 
     # Require ranlib early so we can override it in special cases below.
+    LDAIX_SRC=""
+    AS_IF([test x"$(SHLIB_VERSION)" = x], [SHLIB_VERSION="1.0"])
 
     AC_REQUIRE([AC_PROG_RANLIB])
 
@@ -1180,6 +1182,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    LD_LIBRARY_PATH_VAR="LIBPATH"
 
 	    # Check to enable 64-bit flags for compiler/linker on AIX 4+
+		LDAIX_SRC='$(UNIX_DIR)/ldAix'
 	    AS_IF([test "$do64bit" = yes -a "`uname -v`" -gt 3], [
 		AS_IF([test "$GCC" = yes], [
 		    AC_MSG_WARN([64bit mode not supported with GCC on $system])
@@ -1521,7 +1524,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    AS_IF([test $tcl_cv_ld_elf = yes], [
 		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so'
 	    ], [
-		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.1.0'
+		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
 	    ])
 
 	    # Ancient FreeBSD doesn't handle version numbers with dots.
@@ -1530,6 +1533,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
 	OpenBSD-*)
+	    CFLAGS_OPTIMIZE='-O2'
 	    SHLIB_CFLAGS="-fPIC"
 	    SHLIB_LD='${CC} -shared ${SHLIB_CFLAGS}'
 	    SHLIB_LD_LIBS='${LIBS}'
@@ -1539,7 +1543,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    AS_IF([test $doRpath = yes], [
 		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'])
 	    LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.1.0'
+	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
 	    AC_CACHE_CHECK([for ELF], tcl_cv_ld_elf, [
 		AC_EGREP_CPP(yes, [
 #ifdef __ELF__
@@ -1848,7 +1852,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    # requires an extra version number at the end of .so file names.
 	    # So, the library has to have a name like libtcl75.so.1.0
 
-	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.1.0'
+	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.so.${SHLIB_VERSION}'
 	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}.a'
 	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
@@ -2112,6 +2116,7 @@ dnl # preprocessing tests use only CPPFLAGS.
     AC_SUBST(DL_OBJS)
     AC_SUBST(PLAT_OBJS)
     AC_SUBST(PLAT_SRCS)
+    AC_SUBST(LDAIX_SRC)
     AC_SUBST(CFLAGS)
     AC_SUBST(CFLAGS_DEBUG)
     AC_SUBST(CFLAGS_OPTIMIZE)