Fix [4b5deacc70]: undefined reference to `Tcl_SetStartupScript'. Also fix some ANSI prototypes. Sync tcl.m4 with Tcl.

2 files changed, 41 insertions, 49 deletions

diff --git a/win/configure b/win/configure
index a33d8f0..650e46c 100755
--- a/win/configure
+++ b/win/configure
@@ -3338,6 +3338,11 @@ echo "${ECHO_T}$CELIB_DIR" >&6
     # Set some defaults (may get changed below)
     EXTRA_CFLAGS=""
 
+cat >>confdefs.h <<\_ACEOF
+#define MODULE_SCOPE extern
+_ACEOF
+
+
     # Extract the first word of "cygpath", so it can be a program name with args.
 set dummy cygpath; ac_word=$2
 echo "$as_me:$LINENO: checking for $ac_word" >&5
@@ -3395,7 +3400,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
-	    #ifndef __WIN32__
+	    #ifndef _WIN32
 		#error cross-compiler
 	    #endif
 
@@ -3518,7 +3523,7 @@ cat confdefs.h >>conftest.$ac_ext
 cat >>conftest.$ac_ext <<_ACEOF
 /* end confdefs.h.  */
 
-		#ifdef __WIN32__
+		#ifdef _WIN32
 		    #error win32
 		#endif
 
@@ -3575,7 +3580,7 @@ echo "$as_me: error: ${CC} cannot produce win32 executables." >&2;}
 echo $ECHO_N "checking compiler flags... $ECHO_C" >&6
     if test "${GCC}" = "yes" ; then
 	SHLIB_LD=""
-	SHLIB_LD_LIBS=""
+	SHLIB_LD_LIBS='${LIBS}'
 	LIBS="-lws2_32"
 	# mingw needs to link ole32 and oleaut32 for [send], but MSVC doesn't
 	LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32 -luuid -lole32 -loleaut32"
@@ -3596,9 +3601,6 @@ echo $ECHO_N "checking compiler flags... $ECHO_C" >&6
             echo "$as_me:$LINENO: result: using static flags" >&5
 echo "${ECHO_T}using static flags" >&6
 	    runtime=
-	    MAKE_DLL="echo "
-	    LIBSUFFIX="s\${DBGX}.a"
-	    LIBFLAGSUFFIX="s\${DBGX}"
 	    LIBRARIES="\${STATIC_LIBRARIES}"
 	    EXESUFFIX="s\${DBGX}.exe"
 	else
@@ -3616,29 +3618,29 @@ echo "$as_me: error: ${CC} does not support the -shared option.
 	    fi
 
 	    runtime=
-	    # Link with gcc since ld does not link to default libs like
-	    # -luser32 and -lmsvcrt by default.
-	    SHLIB_LD='${CC} -shared'
-	    SHLIB_LD_LIBS='${LIBS}'
 	    # Add SHLIB_LD_LIBS to the Make rule, not here.
-	    MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -o \$@ ${extra_ldflags} \
-	        -Wl,--out-implib,\$(patsubst %.dll,lib%.a,\$@)"
 
-	    LIBSUFFIX="\${DBGX}.a"
-	    LIBFLAGSUFFIX="\${DBGX}"
 	    EXESUFFIX="\${DBGX}.exe"
 	    LIBRARIES="\${SHARED_LIBRARIES}"
 	fi
+	# Link with gcc since ld does not link to default libs like
+	# -luser32 and -lmsvcrt by default.
+	SHLIB_LD='${CC} -shared'
+	SHLIB_LD_LIBS='${LIBS}'
+	MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -o \$@ ${extra_ldflags} \
+	    -Wl,--out-implib,\$(patsubst %.dll,lib%.a,\$@)"
 	# DLLSUFFIX is separate because it is the building block for
 	# users of tclConfig.sh that may build shared or static.
 	DLLSUFFIX="\${DBGX}.dll"
+	LIBSUFFIX="\${DBGX}.a"
+	LIBFLAGSUFFIX="\${DBGX}"
 	SHLIB_SUFFIX=.dll
 
 	EXTRA_CFLAGS="${extra_cflags}"
 
 	CFLAGS_DEBUG=-g
 	CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
-	CFLAGS_WARNING="-Wall"
+	CFLAGS_WARNING="-Wall -Wdeclaration-after-statement -Wpointer-arith"
 	LDFLAGS_DEBUG=
 	LDFLAGS_OPTIMIZE=
 
@@ -3739,24 +3741,16 @@ echo "${ECHO_T}   Using 64-bit $MACHINE mode" >&6
             echo "$as_me:$LINENO: result: using static flags" >&5
 echo "${ECHO_T}using static flags" >&6
 	    runtime=-MT
-	    MAKE_DLL="echo "
-	    LIBSUFFIX="s\${DBGX}.lib"
-	    LIBFLAGSUFFIX="s\${DBGX}"
 	    LIBRARIES="\${STATIC_LIBRARIES}"
 	    EXESUFFIX="s\${DBGX}.exe"
-	    SHLIB_LD_LIBS=""
 	else
 	    # dynamic
             echo "$as_me:$LINENO: result: using shared flags" >&5
 echo "${ECHO_T}using shared flags" >&6
 	    runtime=-MD
 	    # Add SHLIB_LD_LIBS to the Make rule, not here.
-	    MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -out:\$@"
-	    LIBSUFFIX="\${DBGX}.lib"
-	    LIBFLAGSUFFIX="\${DBGX}"
-	    EXESUFFIX="\${DBGX}.exe"
 	    LIBRARIES="\${SHARED_LIBRARIES}"
-	    SHLIB_LD_LIBS='${LIBS}'
+	    EXESUFFIX="\${DBGX}.exe"
 	    case "x`echo \${VisualStudioVersion}`" in
 		x1[4-9]*)
 		    lflags="${lflags} -nodefaultlib:libucrt.lib"
@@ -3765,9 +3759,12 @@ echo "${ECHO_T}using shared flags" >&6
 		    ;;
 	    esac
 	fi
+	MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -out:\$@"
 	# DLLSUFFIX is separate because it is the building block for
 	# users of tclConfig.sh that may build shared or static.
 	DLLSUFFIX="\${DBGX}.dll"
+	LIBSUFFIX="\${DBGX}.lib"
+	LIBFLAGSUFFIX="\${DBGX}"
 
 	if test "$do64bit" != "no" ; then
 	    case "$do64bit" in
@@ -3920,6 +3917,7 @@ _ACEOF
 	fi
 
 	SHLIB_LD="${LINKBIN} -dll -incremental:no ${lflags}"
+	SHLIB_LD_LIBS='${LIBS}'
 	# link -lib only works when -lib is the first arg
 	STLIB_LD="${LINKBIN} -lib ${lflags}"
 	RC_OUT=-fo
diff --git a/win/tcl.m4 b/win/tcl.m4
index 9703a9a..5abc0e6 100644
--- a/win/tcl.m4
+++ b/win/tcl.m4
@@ -247,7 +247,7 @@ AC_DEFUN([SC_PATH_TKCONFIG], [
 #
 # Results:
 #
-#	Subst the following vars:
+#	Substitutes the following vars:
 #		TCL_BIN_DIR
 #		TCL_SRC_DIR
 #		TCL_LIB_FILE
@@ -557,6 +557,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 
     # Set some defaults (may get changed below)
     EXTRA_CFLAGS=""
+	AC_DEFINE(MODULE_SCOPE, [extern], [No need to mark inidividual symbols as hidden])
 
     AC_CHECK_PROG(CYGPATH, cygpath, cygpath -m, echo)
 
@@ -571,7 +572,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
       AC_CACHE_CHECK(for cross-compile version of gcc,
 	ac_cv_cross,
 	AC_TRY_COMPILE([
-	    #ifndef __WIN32__
+	    #ifndef _WIN32
 		#error cross-compiler
 	    #endif
 	], [],
@@ -638,7 +639,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	AC_CACHE_CHECK(for mingw32 version of gcc,
 	    ac_cv_win32,
 	    AC_TRY_COMPILE([
-		#ifdef __WIN32__
+		#ifdef _WIN32
 		    #error win32
 		#endif
 	    ], [],
@@ -653,7 +654,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
     AC_MSG_CHECKING([compiler flags])
     if test "${GCC}" = "yes" ; then
 	SHLIB_LD=""
-	SHLIB_LD_LIBS=""
+	SHLIB_LD_LIBS='${LIBS}'
 	LIBS="-lws2_32"
 	# mingw needs to link ole32 and oleaut32 for [send], but MSVC doesn't
 	LIBS_GUI="-lgdi32 -lcomdlg32 -limm32 -lcomctl32 -lshell32 -luuid -lole32 -loleaut32"
@@ -673,9 +674,6 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    # static
             AC_MSG_RESULT([using static flags])
 	    runtime=
-	    MAKE_DLL="echo "
-	    LIBSUFFIX="s\${DBGX}.a"
-	    LIBFLAGSUFFIX="s\${DBGX}"
 	    LIBRARIES="\${STATIC_LIBRARIES}"
 	    EXESUFFIX="s\${DBGX}.exe"
 	else
@@ -689,29 +687,29 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    fi
 
 	    runtime=
-	    # Link with gcc since ld does not link to default libs like
-	    # -luser32 and -lmsvcrt by default.
-	    SHLIB_LD='${CC} -shared'
-	    SHLIB_LD_LIBS='${LIBS}'
 	    # Add SHLIB_LD_LIBS to the Make rule, not here.
-	    MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -o \[$]@ ${extra_ldflags} \
-	        -Wl,--out-implib,\$(patsubst %.dll,lib%.a,\[$]@)"
 
-	    LIBSUFFIX="\${DBGX}.a"
-	    LIBFLAGSUFFIX="\${DBGX}"
 	    EXESUFFIX="\${DBGX}.exe"
 	    LIBRARIES="\${SHARED_LIBRARIES}"
 	fi
+	# Link with gcc since ld does not link to default libs like
+	# -luser32 and -lmsvcrt by default.
+	SHLIB_LD='${CC} -shared'
+	SHLIB_LD_LIBS='${LIBS}'
+	MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -o \[$]@ ${extra_ldflags} \
+	    -Wl,--out-implib,\$(patsubst %.dll,lib%.a,\[$]@)"
 	# DLLSUFFIX is separate because it is the building block for
 	# users of tclConfig.sh that may build shared or static.
 	DLLSUFFIX="\${DBGX}.dll"
+	LIBSUFFIX="\${DBGX}.a"
+	LIBFLAGSUFFIX="\${DBGX}"
 	SHLIB_SUFFIX=.dll
 
 	EXTRA_CFLAGS="${extra_cflags}"
 
 	CFLAGS_DEBUG=-g
 	CFLAGS_OPTIMIZE="-O2 -fomit-frame-pointer"
-	CFLAGS_WARNING="-Wall"
+	CFLAGS_WARNING="-Wall -Wdeclaration-after-statement -Wpointer-arith"
 	LDFLAGS_DEBUG=
 	LDFLAGS_OPTIMIZE=
 
@@ -766,23 +764,15 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	    # static
             AC_MSG_RESULT([using static flags])
 	    runtime=-MT
-	    MAKE_DLL="echo "
-	    LIBSUFFIX="s\${DBGX}.lib"
-	    LIBFLAGSUFFIX="s\${DBGX}"
 	    LIBRARIES="\${STATIC_LIBRARIES}"
 	    EXESUFFIX="s\${DBGX}.exe"
-	    SHLIB_LD_LIBS=""
 	else
 	    # dynamic
             AC_MSG_RESULT([using shared flags])
 	    runtime=-MD
 	    # Add SHLIB_LD_LIBS to the Make rule, not here.
-	    MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -out:\[$]@"
-	    LIBSUFFIX="\${DBGX}.lib"
-	    LIBFLAGSUFFIX="\${DBGX}"
-	    EXESUFFIX="\${DBGX}.exe"
 	    LIBRARIES="\${SHARED_LIBRARIES}"
-	    SHLIB_LD_LIBS='${LIBS}'
+	    EXESUFFIX="\${DBGX}.exe"
 	    case "x`echo \${VisualStudioVersion}`" in
 		x1[[4-9]]*)
 		    lflags="${lflags} -nodefaultlib:libucrt.lib"
@@ -791,9 +781,12 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 		    ;;
 	    esac
 	fi
+	MAKE_DLL="\${SHLIB_LD} \$(LDFLAGS) -out:\[$]@"
 	# DLLSUFFIX is separate because it is the building block for
 	# users of tclConfig.sh that may build shared or static.
 	DLLSUFFIX="\${DBGX}.dll"
+	LIBSUFFIX="\${DBGX}.lib"
+	LIBFLAGSUFFIX="\${DBGX}"
 
 	if test "$do64bit" != "no" ; then
 	    case "$do64bit" in
@@ -932,6 +925,7 @@ AC_DEFUN([SC_CONFIG_CFLAGS], [
 	fi
 
 	SHLIB_LD="${LINKBIN} -dll -incremental:no ${lflags}"
+	SHLIB_LD_LIBS='${LIBS}'
 	# link -lib only works when -lib is the first arg
 	STLIB_LD="${LINKBIN} -lib ${lflags}"
 	RC_OUT=-fo