fix msvc pcre build for pcre 7.9

git-svn-id: http://svn.freeswitch.org/svn/freeswitch/trunk@13729 d0543943-73ff-0310-b7d9-9358b9ac24b2

libs/pcre/pcre_ucp_searchfuncs.c

@@ -41,6 +41,10 @@ POSSIBILITY OF SUCH DAMAGE.
 /* This module contains code for searching the table of Unicode character
 properties. */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include "pcre_internal.h"
 
 #include "ucp.h"               /* Category definitions */

libs/win32/pcre/dftables.c

@@ -6,7 +6,7 @@
 and semantics are as close as possible to those of the Perl 5 language.
 
                        Written by Philip Hazel
-           Copyright (c) 1997-2005 University of Cambridge
+           Copyright (c) 1997-2008 University of Cambridge
 
 -----------------------------------------------------------------------------
 Redistribution and use in source and binary forms, with or without
@@ -38,14 +38,19 @@ POSSIBILITY OF SUCH DAMAGE.
 */
 
 
-/* This is a freestanding support program to generate a file containing default
-character tables for PCRE. The tables are built according to the default C
+/* This is a freestanding support program to generate a file containing
+character tables for PCRE. The tables are built according to the current
 locale. Now that pcre_maketables is a function visible to the outside world, we
 make use of its code from here in order to be consistent. */
 
+#ifdef HAVE_CONFIG_H
+#include "config.h"
+#endif
+
 #include <ctype.h>
 #include <stdio.h>
 #include <string.h>
+#include <locale.h>
 
 #include "pcre_internal.h"
 
@@ -55,38 +60,60 @@ make use of its code from here in order to be consistent. */
 
 int main(int argc, char **argv)
 {
-int i;
 FILE *f;
-const unsigned char *tables = pcre_maketables();
-const unsigned char *base_of_tables = tables;
+int i = 1;
+const unsigned char *tables;
+const unsigned char *base_of_tables;
+
+/* By default, the default C locale is used rather than what the building user
+happens to have set. However, if the -L option is given, set the locale from
+the LC_xxx environment variables. */
 
-if (argc != 2)
+if (argc > 1 && strcmp(argv[1], "-L") == 0)
+  {
+  setlocale(LC_ALL, "");        /* Set from environment variables */
+  i++;
+  }
+
+if (argc < i + 1)
   {
   fprintf(stderr, "dftables: one filename argument is required\n");
   return 1;
   }
 
-f = fopen(argv[1], "wb");
+tables = pcre_maketables();
+base_of_tables = tables;
+
+f = fopen(argv[i], "wb");
 if (f == NULL)
   {
   fprintf(stderr, "dftables: failed to open %s for writing\n", argv[1]);
   return 1;
   }
 
-/* There are two fprintf() calls here, because gcc in pedantic mode complains
-about the very long string otherwise. */
+/* There are several fprintf() calls here, because gcc in pedantic mode
+complains about the very long string otherwise. */
 
 fprintf(f,
   "/*************************************************\n"
   "*      Perl-Compatible Regular Expressions       *\n"
   "*************************************************/\n\n"
-  "/* This file is automatically written by the dftables auxiliary \n"
-  "program. If you edit it by hand, you might like to edit the Makefile to \n"
-  "prevent its ever being regenerated.\n\n");
+  "/* This file was automatically written by the dftables auxiliary\n"
+  "program. It contains character tables that are used when no external\n"
+  "tables are passed to PCRE by the application that calls it. The tables\n"
+  "are used only for characters whose code values are less than 256.\n\n");
+fprintf(f,
+  "The following #includes are present because without them gcc 4.x may remove\n"
+  "the array definition from the final binary if PCRE is built into a static\n"
+  "library and dead code stripping is activated. This leads to link errors.\n"
+  "Pulling in the header ensures that the array gets flagged as \"someone\n"
+  "outside this compilation unit might reference this\" and so it will always\n"
+  "be supplied to the linker. */\n\n"
+  "#ifdef HAVE_CONFIG_H\n"
+  "#include \"config.h\"\n"
+  "#endif\n\n"
+  "#include \"pcre_internal.h\"\n\n");
 fprintf(f,
-  "This file contains the default tables for characters with codes less than\n"
-  "128 (ASCII characters). These tables are used when no external tables are\n"
-  "passed to PCRE. */\n\n"
   "const unsigned char _pcre_default_tables[] = {\n\n"
   "/* This table is a lower casing table. */\n\n");
 
@@ -162,7 +189,7 @@ if (isprint(i-8)) fprintf(f, " %c -", i-8);
   else fprintf(f, "%3d-", i-8);
 if (isprint(i-1)) fprintf(f, " %c ", i-1);
   else fprintf(f, "%3d", i-1);
-fprintf(f, " */\n\n/* End of chartables.c */\n");
+fprintf(f, " */\n\n/* End of pcre_chartables.c */\n");
 
 fclose(f);
 free((void *)base_of_tables);

libs/win32/pcre/pcre_chartables.c.2008.vcproj

@@ -46,7 +46,7 @@
 				Name="VCCLCompilerTool"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\..\pcre\"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;HAVE_CONFIG_H"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="2"
@@ -97,12 +97,11 @@
 			/>
 		</Configuration>
 		<Configuration
-			Name="Release|Win32"
-			OutputDirectory="$(ConfigurationName)"
-			IntermediateDirectory="$(ConfigurationName)"
+			Name="Debug|x64"
+			OutputDirectory="$(PlatformName)\$(ConfigurationName)"
+			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
 			ConfigurationType="1"
 			CharacterSet="1"
-			WholeProgramOptimization="1"
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
@@ -119,11 +118,15 @@
 			/>
 			<Tool
 				Name="VCMIDLTool"
+				TargetEnvironment="3"
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
+				Optimization="0"
 				AdditionalIncludeDirectories="..\..\pcre\"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;HAVE_CONFIG_H"
+				MinimalRebuild="true"
+				BasicRuntimeChecks="3"
 				RuntimeLibrary="2"
 				UsePrecompiledHeader="0"
 				WarningLevel="3"
@@ -141,14 +144,12 @@
 			<Tool
 				Name="VCLinkerTool"
 				OutputFile="$(OutDir)\dftables.exe"
-				LinkIncremental="1"
+				LinkIncremental="2"
 				GenerateDebugInformation="true"
 				SubSystem="1"
-				OptimizeReferences="2"
-				EnableCOMDATFolding="2"
-				RandomizedBaseAddress="2"
+				RandomizedBaseAddress="1"
 				DataExecutionPrevention="0"
-				TargetMachine="1"
+				TargetMachine="17"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -174,11 +175,12 @@
 			/>
 		</Configuration>
 		<Configuration
-			Name="Debug|x64"
-			OutputDirectory="$(PlatformName)\$(ConfigurationName)"
-			IntermediateDirectory="$(PlatformName)\$(ConfigurationName)"
+			Name="Release|Win32"
+			OutputDirectory="$(ConfigurationName)"
+			IntermediateDirectory="$(ConfigurationName)"
 			ConfigurationType="1"
 			CharacterSet="1"
+			WholeProgramOptimization="1"
 			>
 			<Tool
 				Name="VCPreBuildEventTool"
@@ -195,15 +197,11 @@
 			/>
 			<Tool
 				Name="VCMIDLTool"
-				TargetEnvironment="3"
 			/>
 			<Tool
 				Name="VCCLCompilerTool"
-				Optimization="0"
 				AdditionalIncludeDirectories="..\..\pcre\"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE"
-				MinimalRebuild="true"
-				BasicRuntimeChecks="3"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;HAVE_CONFIG_H"
 				RuntimeLibrary="2"
 				UsePrecompiledHeader="0"
 				WarningLevel="3"
@@ -221,12 +219,14 @@
 			<Tool
 				Name="VCLinkerTool"
 				OutputFile="$(OutDir)\dftables.exe"
-				LinkIncremental="2"
+				LinkIncremental="1"
 				GenerateDebugInformation="true"
 				SubSystem="1"
-				RandomizedBaseAddress="1"
+				OptimizeReferences="2"
+				EnableCOMDATFolding="2"
+				RandomizedBaseAddress="2"
 				DataExecutionPrevention="0"
-				TargetMachine="17"
+				TargetMachine="1"
 			/>
 			<Tool
 				Name="VCALinkTool"
@@ -279,7 +279,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories="..\..\pcre\"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;HAVE_CONFIG_H"
 				RuntimeLibrary="2"
 				UsePrecompiledHeader="0"
 				WarningLevel="3"

libs/win32/pcre/pcre_chartables.c.vcproj

@@ -42,7 +42,7 @@
 				Name="VCCLCompilerTool"
 				Optimization="0"
 				AdditionalIncludeDirectories="..\..\pcre\"
-				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE"
+				PreprocessorDefinitions="WIN32;_DEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;HAVE_CONFIG_H"
 				MinimalRebuild="true"
 				BasicRuntimeChecks="3"
 				RuntimeLibrary="3"
@@ -121,7 +121,7 @@
 			<Tool
 				Name="VCCLCompilerTool"
 				AdditionalIncludeDirectories="..\..\pcre\"
-				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE"
+				PreprocessorDefinitions="WIN32;NDEBUG;_CONSOLE;_CRT_SECURE_NO_DEPRECATE;HAVE_CONFIG_H"
 				RuntimeLibrary="2"
 				UsePrecompiledHeader="0"
 				WarningLevel="3"