* unix/configure:

	* unix/configure.in: use xft-config instead of pkg-config to
	determine xft info.
	* unix/tcl.m4: improve AIX --enable-64bit handling
	remove -D__NO_STRING_INLINES -D__NO_MATH_INLINES from
	CFLAGS_OPTIMIZE on Linux.  Make default opt -O2 (was -O).

3 files changed, 84 insertions, 86 deletions

diff --git a/unix/configure b/unix/configure
index 1bd71e4..d02942f 100755
--- a/unix/configure
+++ b/unix/configure
@@ -3795,7 +3795,7 @@ fi
     ECHO_VERSION='`echo ${VERSION}`'
     TCL_LIB_VERSIONS_OK=ok
     CFLAGS_DEBUG=-g
-    CFLAGS_OPTIMIZE=-O
+    CFLAGS_OPTIMIZE=-O2
     if test "$GCC" = "yes" ; then
 	CFLAGS_WARNING="-Wall -Wconversion -Wno-implicit-int"
     else
@@ -3860,30 +3860,10 @@ echo "${ECHO_T}Using $CC for compiling with threads" >&6
 	    LIBS="$LIBS -lc"
 	    # AIX-5 uses ELF style dynamic libraries
 	    SHLIB_CFLAGS=""
-	    SHLIB_LD_LIBS='${LIBS}'
-	    SHLIB_SUFFIX=".so"
-	    if test "`uname -m`" = "ia64" ; then
-		# AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
-		SHLIB_LD="/usr/ccs/bin/ld -G -z text"
-		# AIX-5 has dl* in libc.so
-		DL_LIBS=""
-		if test "$GCC" = "yes" ; then
-		    CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
-		else
-		    CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
-		fi
-		LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
-	    else
-		SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry"
-		DL_LIBS="-ldl"
-		CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-		TCL_NEEDS_EXP_FILE=1
-		TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp'
-	    fi
-
 	    # Note: need the LIBS below, otherwise Tk won't find Tcl's
 	    # symbols when dynamically loaded into tclsh.
+	    SHLIB_LD_LIBS='${LIBS}'
+	    SHLIB_SUFFIX=".so"
 
 	    DL_OBJS="tclLoadDl.o"
 	    LDFLAGS=""
@@ -3904,6 +3884,26 @@ echo "$as_me: WARNING: \"64bit mode not supported with GCC on $system\"" >&2;}
 		    SHLIB_LD_FLAGS="-b64"
 		fi
 	    fi
+
+	    if test "`uname -m`" = "ia64" ; then
+		# AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
+		SHLIB_LD="/usr/ccs/bin/ld -G -z text"
+		# AIX-5 has dl* in libc.so
+		DL_LIBS=""
+		if test "$GCC" = "yes" ; then
+		    CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
+		else
+		    CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
+		fi
+		LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
+	    else
+		SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry ${SHLIB_LD_FLAGS}"
+		DL_LIBS="-ldl"
+		CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+		TCL_NEEDS_EXP_FILE=1
+		TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp'
+	    fi
 	    ;;
 	AIX-*)
 	    if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes" ; then
@@ -3916,7 +3916,6 @@ echo "${ECHO_T}Using $CC for compiling with threads" >&6
 	    fi
 	    LIBS="$LIBS -lc"
 	    SHLIB_CFLAGS=""
-	    SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry"
 	    SHLIB_LD_LIBS='${LIBS}'
 	    SHLIB_SUFFIX=".so"
 	    DL_OBJS="tclLoadDl.o"
@@ -3934,6 +3933,22 @@ echo "${ECHO_T}Using $CC for compiling with threads" >&6
 		DL_LIBS="-lld"
 	    fi
 
+	    # Check to enable 64-bit flags for compiler/linker
+	    if test "$do64bit" = "yes" ; then
+		if test "$GCC" = "yes" ; then
+		    { echo "$as_me:$LINENO: WARNING: \"64bit mode not supported with GCC on $system\"" >&5
+echo "$as_me: WARNING: \"64bit mode not supported with GCC on $system\"" >&2;}
+		else
+		    do64bit_ok=yes
+		    EXTRA_CFLAGS="-q64"
+		    LDFLAGS="-q64"
+		    RANLIB="${RANLIB} -X64"
+		    AR="${AR} -X64"
+		    SHLIB_LD_FLAGS="-b64"
+		fi
+	    fi
+	    SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry ${SHLIB_LD_FLAGS}"
+
 	    # On AIX <=v4 systems, libbsd.a has to be linked in to support
 	    # non-blocking file IO.  This library has to be linked in after
 	    # the MATH_LIBS or it breaks the pow() function.  The way to
@@ -4013,21 +4028,6 @@ fi
 _ACEOF
 
 	    fi
-
-	    # Check to enable 64-bit flags for compiler/linker
-	    if test "$do64bit" = "yes" ; then
-		if test "$GCC" = "yes" ; then
-		    { echo "$as_me:$LINENO: WARNING: \"64bit mode not supported with GCC on $system\"" >&5
-echo "$as_me: WARNING: \"64bit mode not supported with GCC on $system\"" >&2;}
-		else
-		    do64bit_ok=yes
-		    EXTRA_CFLAGS="-q64"
-		    LDFLAGS="-q64"
-		    RANLIB="${RANLIB} -X64"
-		    AR="${AR} -X64"
-		    SHLIB_LD_FLAGS="-b64"
-		fi
-	    fi
 	    ;;
 	BeOS*)
 	    SHLIB_CFLAGS="-fPIC"
@@ -4409,8 +4409,7 @@ echo "$as_me: WARNING: 64bit mode not supported by gcc" >&2;}
 	    # 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.
-
-	    CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
+	    #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
 
 	    if test "$have_dl" = yes; then
 		SHLIB_LD="${CC} -shared"
@@ -6991,8 +6990,8 @@ XFT_LIBS=""
 if test "$enable_xft" = "yes" ; then
     echo "$as_me:$LINENO: checking for xft configuration" >&5
 echo $ECHO_N "checking for xft configuration... $ECHO_C" >&6
-    XFT_CFLAGS=`pkg-config --cflags xft` || enable_xft="no"
-    XFT_LIBS=`pkg-config --libs xft` || enable_xft="no"
+    XFT_CFLAGS=`xft-config --cflags` || enable_xft="no"
+    XFT_LIBS=`xft-config --libs` || enable_xft="no"
     if test "$enable_xft" = "yes" ; then
     	echo "$as_me:$LINENO: result: ok" >&5
 echo "${ECHO_T}ok" >&6
diff --git a/unix/configure.in b/unix/configure.in
index 723cd4e..8861f3f 100644
--- a/unix/configure.in
+++ b/unix/configure.in
@@ -3,7 +3,7 @@ dnl	This file is an input file used by the GNU "autoconf" program to
 dnl	generate the file "configure", which is run during Tk installation
 dnl	to configure the system for the local environment.
 #
-# RCS: @(#) $Id: configure.in,v 1.91 2003/10/06 17:11:31 dgp Exp $
+# RCS: @(#) $Id: configure.in,v 1.92 2003/11/12 01:10:40 hobbs Exp $
 
 AC_INIT(../generic/tk.h)
 AC_PREREQ(2.57)
@@ -306,8 +306,8 @@ XFT_CFLAGS=""
 XFT_LIBS=""
 if test "$enable_xft" = "yes" ; then
     AC_MSG_CHECKING([for xft configuration])
-    XFT_CFLAGS=`pkg-config --cflags xft` || enable_xft="no"
-    XFT_LIBS=`pkg-config --libs xft` || enable_xft="no"
+    XFT_CFLAGS=`xft-config --cflags` || enable_xft="no"
+    XFT_LIBS=`xft-config --libs` || enable_xft="no"
     if test "$enable_xft" = "yes" ; then
     	AC_MSG_RESULT([ok])
     else
diff --git a/unix/tcl.m4 b/unix/tcl.m4
index de8dd37..7512f4b 100644
--- a/unix/tcl.m4
+++ b/unix/tcl.m4
@@ -806,7 +806,7 @@ AC_DEFUN(SC_CONFIG_CFLAGS, [
     ECHO_VERSION='`echo ${VERSION}`'
     TCL_LIB_VERSIONS_OK=ok
     CFLAGS_DEBUG=-g
-    CFLAGS_OPTIMIZE=-O
+    CFLAGS_OPTIMIZE=-O2
     if test "$GCC" = "yes" ; then
 	CFLAGS_WARNING="-Wall -Wconversion -Wno-implicit-int"
     else
@@ -836,30 +836,10 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    LIBS="$LIBS -lc"
 	    # AIX-5 uses ELF style dynamic libraries
 	    SHLIB_CFLAGS=""
-	    SHLIB_LD_LIBS='${LIBS}'
-	    SHLIB_SUFFIX=".so"
-	    if test "`uname -m`" = "ia64" ; then
-		# AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
-		SHLIB_LD="/usr/ccs/bin/ld -G -z text"
-		# AIX-5 has dl* in libc.so
-		DL_LIBS=""
-		if test "$GCC" = "yes" ; then
-		    CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
-		else
-		    CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
-		fi
-		LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
-	    else
-		SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry"
-		DL_LIBS="-ldl"
-		CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
-		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
-		TCL_NEEDS_EXP_FILE=1
-		TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp'
-	    fi
-
 	    # Note: need the LIBS below, otherwise Tk won't find Tcl's
 	    # symbols when dynamically loaded into tclsh.
+	    SHLIB_LD_LIBS='${LIBS}'
+	    SHLIB_SUFFIX=".so"
 
 	    DL_OBJS="tclLoadDl.o"
 	    LDFLAGS=""
@@ -879,6 +859,26 @@ dnl AC_CHECK_TOOL(AR, ar)
 		    SHLIB_LD_FLAGS="-b64"
 		fi
 	    fi
+
+	    if test "`uname -m`" = "ia64" ; then
+		# AIX-5 uses ELF style dynamic libraries on IA-64, but not PPC
+		SHLIB_LD="/usr/ccs/bin/ld -G -z text"
+		# AIX-5 has dl* in libc.so
+		DL_LIBS=""
+		if test "$GCC" = "yes" ; then
+		    CC_SEARCH_FLAGS='-Wl,-R,${LIB_RUNTIME_DIR}'
+		else
+		    CC_SEARCH_FLAGS='-R${LIB_RUNTIME_DIR}'
+		fi
+		LD_SEARCH_FLAGS='-R ${LIB_RUNTIME_DIR}'
+	    else
+		SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry ${SHLIB_LD_FLAGS}"
+		DL_LIBS="-ldl"
+		CC_SEARCH_FLAGS='-L${LIB_RUNTIME_DIR}'
+		LD_SEARCH_FLAGS=${CC_SEARCH_FLAGS}
+		TCL_NEEDS_EXP_FILE=1
+		TCL_EXPORT_FILE_SUFFIX='${VERSION}\$\{DBGX\}.exp'
+	    fi
 	    ;;
 	AIX-*)
 	    if test "${TCL_THREADS}" = "1" -a "$GCC" != "yes" ; then
@@ -890,7 +890,6 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    fi
 	    LIBS="$LIBS -lc"
 	    SHLIB_CFLAGS=""
-	    SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry"
 	    SHLIB_LD_LIBS='${LIBS}'
 	    SHLIB_SUFFIX=".so"
 	    DL_OBJS="tclLoadDl.o"
@@ -908,6 +907,21 @@ dnl AC_CHECK_TOOL(AR, ar)
 		DL_LIBS="-lld"
 	    fi
 
+	    # Check to enable 64-bit flags for compiler/linker
+	    if test "$do64bit" = "yes" ; then
+		if test "$GCC" = "yes" ; then
+		    AC_MSG_WARN("64bit mode not supported with GCC on $system")
+		else 
+		    do64bit_ok=yes
+		    EXTRA_CFLAGS="-q64"
+		    LDFLAGS="-q64"
+		    RANLIB="${RANLIB} -X64"
+		    AR="${AR} -X64"
+		    SHLIB_LD_FLAGS="-b64"
+		fi
+	    fi
+	    SHLIB_LD="${TCL_SRC_DIR}/unix/ldAix /bin/ld -bhalt:4 -bM:SRE -bE:lib.exp -H512 -T512 -bnoentry ${SHLIB_LD_FLAGS}"
+
 	    # On AIX <=v4 systems, libbsd.a has to be linked in to support
 	    # non-blocking file IO.  This library has to be linked in after
 	    # the MATH_LIBS or it breaks the pow() function.  The way to
@@ -925,20 +939,6 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    	MATH_LIBS="$MATH_LIBS -lbsd"
 	    	AC_DEFINE(USE_DELTA_FOR_TZ)
 	    fi
-
-	    # Check to enable 64-bit flags for compiler/linker
-	    if test "$do64bit" = "yes" ; then
-		if test "$GCC" = "yes" ; then
-		    AC_MSG_WARN("64bit mode not supported with GCC on $system")
-		else 
-		    do64bit_ok=yes
-		    EXTRA_CFLAGS="-q64"
-		    LDFLAGS="-q64"
-		    RANLIB="${RANLIB} -X64"
-		    AR="${AR} -X64"
-		    SHLIB_LD_FLAGS="-b64"
-		fi
-	    fi
 	    ;;
 	BeOS*)
 	    SHLIB_CFLAGS="-fPIC"
@@ -1137,8 +1137,7 @@ dnl AC_CHECK_TOOL(AR, ar)
 	    # egcs-2.91.66 on Redhat Linux 6.0 generates lots of warnings 
 	    # when you inline the string and math operations.  Turn this off to
 	    # get rid of the warnings.
-
-	    CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
+	    #CFLAGS_OPTIMIZE="${CFLAGS_OPTIMIZE} -D__NO_STRING_INLINES -D__NO_MATH_INLINES"
 
 	    if test "$have_dl" = yes; then
 		SHLIB_LD="${CC} -shared"