$NetBSD: patch-ab,v 1.40 2012/03/31 01:27:27 ryoon Exp $

--- unix/configure.orig	2008-02-06 15:38:26.000000000 +0000
+++ unix/configure
@@ -2567,6 +2567,7 @@ fi
     # Step 3: set configuration options based on system name and version.
 
     do64bit_ok=no
+    TCL_LIB_SPEC_RPATH=""
     LDFLAGS_ORIG="$LDFLAGS"
     TCL_EXPORT_FILE_SUFFIX=""
     UNSHARED_LIB_SUFFIX=""
@@ -2991,6 +2992,21 @@ fi
 		LD_LIBRARY_PATH_VAR="SHLIB_PATH"
 	    fi
 	    ;;
+	Interix-3.*)
+	    SHLIB_CFLAGS=""
+	    SHLIB_LD='${TCL_CC} -shared'
+	    SHLIB_LD_LIBS=""
+	    SHLIB_SUFFIX=".so"
+	    DL_OBJS="tclLoadDl.o"
+	    DL_LIBS="-ldl"
+	    LDFLAGS="$LDFLAGS -Wl,-E"
+	    CC_SEARCH_FLAGS='-Wl,-R${LIB_RUNTIME_DIR}'
+	    LD_SEARCH_FLAGS='-Wl,-R${LIB_RUNTIME_DIR}'
+	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so',
+	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+	    TCL_LIB_SPEC_RPATH="-Wl,-R${exec_prefix}/lib"
+	    TCL_LIB_VERSIONS_OK=nodots
+	    ;;
 	IRIX-4.*)
 	    SHLIB_CFLAGS="-G 0"
 	    SHLIB_SUFFIX=".a"
@@ -3012,6 +3028,9 @@ fi
 	    DL_LIBS=""
 	    CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
 	    LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
+	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
+	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
 	IRIX-6.*)
 	    SHLIB_CFLAGS=""
@@ -3037,6 +3056,9 @@ fi
 		esac
 		LDFLAGS="$LDFLAGS -n32"
 	    fi
+	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
+	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
 	IRIX64-6.*)
 	    SHLIB_CFLAGS=""
@@ -3060,6 +3082,9 @@ fi
 	            LDFLAGS="$LDFLAGS -64"
 	        fi
 	    fi
+	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
+	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
 	Linux*)
 	    SHLIB_CFLAGS="-fPIC"
@@ -3176,6 +3201,9 @@ echo "$ac_t""$tcl_cv_cc_m64" 1>&6
 EOF
 
 
+	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
+	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
 	GNU*)
 	    SHLIB_CFLAGS="-fPIC"
@@ -3267,6 +3295,9 @@ fi
 	    LD_SEARCH_FLAGS=""
 	    ;;
 	NetBSD-*|FreeBSD-[1-2].*)
+	    if test "X${COMPILER_OPTIMIZATION_BUG}" = "XYES"; then
+		CFLAGS_OPTIMIZE=-O0
+	    fi
 	    # Not available on all versions:  check for include file.
 	    ac_safe=`echo "dlfcn.h" | sed 'y%./+-%__p_%'`
 echo $ac_n "checking for dlfcn.h""... $ac_c" 1>&6
@@ -3299,15 +3330,13 @@ if eval "test \"`echo '$ac_cv_header_'$a
   
 		# NetBSD/SPARC needs -fPIC, -fpic will not do.
 		SHLIB_CFLAGS="-fPIC"
-		SHLIB_LD="ld -Bshareable -x"
 		SHLIB_LD_LIBS='${LIBS}'
 		SHLIB_SUFFIX=".so"
 		DL_OBJS="tclLoadDl.o"
 		DL_LIBS=""
 		CC_SEARCH_FLAGS='-Wl,-rpath,${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS='-rpath ${LIB_RUNTIME_DIR}'
 		echo $ac_n "checking for ELF""... $ac_c" 1>&6
-echo "configure:3311: checking for ELF" >&5
+echo "configure:3340: checking for ELF" >&5
 if eval "test \"`echo '$''{'tcl_cv_ld_elf'+set}'`\" = set"; then
   echo $ac_n "(cached) $ac_c" 1>&6
 else
@@ -3334,6 +3363,8 @@ rm -f conftest*
 fi
 
 echo "$ac_t""$tcl_cv_ld_elf" 1>&6
+		SHLIB_LD='${TCL_CC} -shared -Wl,-x'
+		LD_SEARCH_FLAGS='-Wl,-R${LIB_RUNTIME_DIR}'
 		if test $tcl_cv_ld_elf = yes; then
 		    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
 		else
@@ -3361,7 +3392,7 @@ fi
 	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
 	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
-	OpenBSD-*)
+	OpenBSD-*|MirBSD-*)
 	    case `arch -s` in
 	    m88k|vax)
 		SHLIB_CFLAGS=""
@@ -3431,7 +3462,7 @@ echo "$ac_t""$tcl_cv_ld_elf" 1>&6
 	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
 	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
-	FreeBSD-*)
+	FreeBSD-*|DragonFly-*)
 	    # FreeBSD 3.* and greater have ELF.
 	    SHLIB_CFLAGS="-fPIC"
 	    SHLIB_LD="ld -Bshareable -x"
@@ -3449,12 +3480,18 @@ echo "$ac_t""$tcl_cv_ld_elf" 1>&6
 	    	LDFLAGS="$LDFLAGS -pthread"
 	    fi
 	    case $system in
-	    FreeBSD-3.*)
-	    	# FreeBSD-3 doesn't handle version numbers with dots.
+	    FreeBSD-*)
+		# "nodots" required to confirm to pkgsrc lang/tcl PLIST
 	    	UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
 	    	SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
 	    	TCL_LIB_VERSIONS_OK=nodots
 		;;
+	    DragonFly-*)
+		# "nodots" required to confirm to pkgsrc lang/tcl PLIST   
+		UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+		SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
+		TCL_LIB_VERSIONS_OK=nodots	    	
+		;;
 	    esac
 	    ;;
 	Darwin-*)
@@ -4003,6 +4040,9 @@ EOF
 		CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
 		LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
 	    fi
+	    SHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.so'
+	    UNSHARED_LIB_SUFFIX='${TCL_TRIM_DOTS}\$\{DBGX\}.a'
+	    TCL_LIB_VERSIONS_OK=nodots
 	    ;;
 	ULTRIX-4.*)
 	    SHLIB_CFLAGS="-G 0"
@@ -4273,7 +4313,7 @@ fi
 		    ;;
 		IRIX*)
 		    ;;
-		NetBSD-*|FreeBSD-*|OpenBSD-*)
+		NetBSD-*|FreeBSD-*|OpenBSD-*|MirBSD-*)
 		    ;;
 		Darwin-*)
 		    ;;
@@ -4299,8 +4339,8 @@ fi
 
     if test "${SHARED_BUILD}" = "1" && test "${SHLIB_SUFFIX}" != "" ; then
         LIB_SUFFIX=${SHARED_LIB_SUFFIX}
-        MAKE_LIB='${SHLIB_LD} -o $@ ${OBJS} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS}'
-        INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
+        MAKE_LIB='${SHLIB_LD} -o ${@:C/\.so.*/.la/} ${OBJS:.o=.lo} ${SHLIB_LD_LIBS} ${TCL_SHLIB_LD_EXTRAS} ${TK_SHLIB_LD_EXTRAS} ${LD_SEARCH_FLAGS} -version-info 1:0'
+        INSTALL_LIB='$(INSTALL_LIBRARY) $(LIB_FILE:C/\.so.*/.la/) $(LIB_INSTALL_DIR)/$(LIB_FILE)'
     else
         LIB_SUFFIX=${UNSHARED_LIB_SUFFIX}
 
@@ -9247,7 +9287,7 @@ else
             TCL_LIB_FLAG="-ltcl`echo ${TCL_VERSION} | tr -d .`\${TCL_DBGX}"
         fi
         TCL_BUILD_LIB_SPEC="-L`pwd` ${TCL_LIB_FLAG}"
-        TCL_LIB_SPEC="-L${libdir} ${TCL_LIB_FLAG}"
+        TCL_LIB_SPEC="${TCL_LIB_SPEC_RPATH} -L${libdir} ${TCL_LIB_FLAG}"
     else
         TCL_BUILD_EXP_FILE="lib.exp"
         eval "TCL_EXP_FILE=libtcl${TCL_EXPORT_FILE_SUFFIX}"
@@ -9278,14 +9318,24 @@ VERSION=${TCL_VERSION}
 #--------------------------------------------------------------------
 
 if test "$FRAMEWORK_BUILD" = "1" ; then
-    test -z "$TCL_PACKAGE_PATH" && \
-        TCL_PACKAGE_PATH="~/Library/Tcl /Library/Tcl /Network/Library/Tcl /System/Library/Tcl ~/Library/Frameworks /Library/Frameworks /Network/Library/Frameworks /System/Library/Frameworks"
+    test -z "$TCL_PACKAGE_PATH_ADD" && \
+        TCL_PACKAGE_PATH_ADD="~/Library/Tcl /Library/Tcl /Network/Library/Tcl /System/Library/Tcl ~/Library/Frameworks /Library/Frameworks /Network/Library/Frameworks /System/Library/Frameworks"
 elif test "$prefix" != "$exec_prefix"; then
-    TCL_PACKAGE_PATH="${libdir} ${prefix}/lib ${TCL_PACKAGE_PATH}"
+    TCL_PACKAGE_PATH_ADD="${libdir} ${prefix}/lib ${TCL_PACKAGE_PATH}"
 else
-    TCL_PACKAGE_PATH="${prefix}/lib ${TCL_PACKAGE_PATH}"
+    TCL_PACKAGE_PATH_ADD="${prefix}/lib ${TCL_PACKAGE_PATH}"
 fi
 
+for dir in ${TCL_PACKAGE_PATH_ADD}; do
+    if test -z "${TCL_PACKAGE_PATH}"; then
+	TCL_PACKAGE_PATH="$dir"
+    else
+	TCL_PACKAGE_PATH="${TCL_PACKAGE_PATH} $dir"
+    fi
+done
+
+
+
 #--------------------------------------------------------------------
 #       The statements below define various symbols relating to Tcl
 #       stub support.
@@ -9442,34 +9492,15 @@ trap 'rm -f $CONFIG_STATUS conftest*; ex
 # Transform confdefs.h into DEFS.
 # Protect against shell expansion while executing Makefile rules.
 # Protect against Makefile macro expansion.
-#
-# If the first sed substitution is executed (which looks for macros that
-# take arguments), then we branch to the quote section.  Otherwise,
-# look for a macro that doesn't take arguments.
-cat >confdef2opt.sed <<\_ACEOF
-t clear
-: clear
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	(][^ 	(]*([^)]*)\)[ 	]*\(.*\),-D\1=\2,g
-t quote
-s,^[ 	]*#[ 	]*define[ 	][ 	]*\([^ 	][^ 	]*\)[ 	]*\(.*\),-D\1=\2,g
-t quote
-d
-: quote
-s,[ 	`~#$^&*(){}\\|;'"<>?],\\&,g
-s,\[,\\&,g
-s,\],\\&,g
-s,\$,$$,g
-p
-_ACEOF
-# We use echo to avoid assuming a particular line-breaking character.
-# The extra dot is to prevent the shell from consuming trailing
-# line-breaks from the sub-command output.  A line-break within
-# single-quotes doesn't work because, if this script is created in a
-# platform that uses two characters for line-breaks (e.g., DOS), tr
-# would break.
-ac_LF_and_DOT=`echo; echo .`
-DEFS=`sed -n -f confdef2opt.sed confdefs.h | tr "$ac_LF_and_DOT" ' .'`
-rm -f confdef2opt.sed
+cat > conftest.defs <<\EOF
+s%#define \([A-Za-z_][A-Za-z0-9_]*\) *\(.*\)%-D\1=\2%g
+s%[ 	`~#$^&*(){}\\|;'"<>?]%\\&%g
+s%\[%\\&%g
+s%\]%\\&%g
+s%\$%$$%g
+EOF
+DEFS=`sed -f conftest.defs confdefs.h | tr '\012' ' '`
+rm -f conftest.defs
 
 
 # Without the "./", some shells look in PATH for config.status.