Adopted use of FL_LIBRARY #define symbol under Mac OS X. This allows to compile

client applications without including Mac OS system headers, with a gain in speed of 
compilation and portability. The source files of all FLTK libraries must now be compiled with 
-DFL_LIBRARY under Mac OS X. Make, CMake and Xcode project support files
have been modified accordingly.

git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8113 ea41ed52-d2ee-0310-a9c1-e6b18d33e121

2 files changed, 11 insertions, 26 deletions

diff --git a/ide/Xcode3/FLTK.xcodeproj/project.pbxproj b/ide/Xcode3/FLTK.xcodeproj/project.pbxproj
index 963216b53..b5705bb3f 100644
--- a/ide/Xcode3/FLTK.xcodeproj/project.pbxproj
+++ b/ide/Xcode3/FLTK.xcodeproj/project.pbxproj
@@ -10999,6 +10999,7 @@
 				GCC_MODEL_TUNING = G5;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = fltk.pch;
+				GCC_PREPROCESSOR_DEFINITIONS = FL_LIBRARY;
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
 					../../,
@@ -11873,8 +11874,6 @@
 				GCC_ENABLE_FIX_AND_CONTINUE = YES;
 				GCC_MODEL_TUNING = G5;
 				GCC_OPTIMIZATION_LEVEL = 0;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = fltk.pch;
 				GCC_PREPROCESSOR_DEFINITIONS = "USING_XCODE=1";
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
@@ -12065,8 +12064,6 @@
 				GCC_ENABLE_FIX_AND_CONTINUE = YES;
 				GCC_MODEL_TUNING = G5;
 				GCC_OPTIMIZATION_LEVEL = 0;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = fltk.pch;
 				GCC_PREPROCESSOR_DEFINITIONS = "USING_XCODE=1";
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
@@ -12561,8 +12558,6 @@
 				GCC_ENABLE_FIX_AND_CONTINUE = YES;
 				GCC_MODEL_TUNING = G5;
 				GCC_OPTIMIZATION_LEVEL = 0;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = fltk.pch;
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
 					../../,
@@ -12594,6 +12589,7 @@
 				GCC_MODEL_TUNING = G5;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = fltk.pch;
+				GCC_PREPROCESSOR_DEFINITIONS = FL_LIBRARY;
 				GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = NO;
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
@@ -12660,8 +12656,6 @@
 				GCC_ENABLE_FIX_AND_CONTINUE = YES;
 				GCC_MODEL_TUNING = G5;
 				GCC_OPTIMIZATION_LEVEL = 0;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = fltk.pch;
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
 					../../,
@@ -12975,8 +12969,6 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				GCC_MODEL_TUNING = G5;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = fltk.pch;
 				GCC_PREPROCESSOR_DEFINITIONS = "USING_XCODE=1";
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
@@ -13047,6 +13039,7 @@
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = fltk.pch;
+				GCC_PREPROCESSOR_DEFINITIONS = FL_LIBRARY;
 				GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = NO;
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
@@ -13108,8 +13101,6 @@
 				FRAMEWORK_VERSION = A;
 				GCC_ENABLE_FIX_AND_CONTINUE = NO;
 				GCC_MODEL_TUNING = G5;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = fltk.pch;
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
 					../../,
@@ -13447,8 +13438,6 @@
 				FRAMEWORK_VERSION = A;
 				GCC_ENABLE_FIX_AND_CONTINUE = NO;
 				GCC_MODEL_TUNING = G5;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = fltk.pch;
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
 					../../,
@@ -13791,8 +13780,6 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				GCC_MODEL_TUNING = G5;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = fltk.pch;
 				GCC_PREPROCESSOR_DEFINITIONS = "USING_XCODE=1";
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
@@ -13913,8 +13900,6 @@
 				GCC_ENABLE_FIX_AND_CONTINUE = YES;
 				GCC_MODEL_TUNING = G5;
 				GCC_OPTIMIZATION_LEVEL = 0;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = fltk.pch;
 				GCC_PREPROCESSOR_DEFINITIONS = "USING_XCODE=1";
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
@@ -14074,6 +14059,7 @@
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = fltk.pch;
+				GCC_PREPROCESSOR_DEFINITIONS = FL_LIBRARY;
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
 					../../,
@@ -14290,12 +14276,12 @@
 		AC3226B9FE17327A0476ACA0 /* Debug */ = {
 			isa = XCBuildConfiguration;
 			buildSettings = {
-				ARCHS = "$(ONLY_ACTIVE_ARCH_PRE_XCODE_3_1)";
+				ARCHS = "$(NATIVE_ARCH_ACTUAL)";
 				GCC_C_LANGUAGE_STANDARD = gnu99;
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_WARN_ABOUT_RETURN_TYPE = YES;
 				GCC_WARN_UNUSED_VARIABLE = YES;
-				ONLY_ACTIVE_ARCH_PRE_XCODE_3_1 = "$(NATIVE_ARCH_ACTUAL)";
+				ONLY_ACTIVE_ARCH = YES;
 				PREBINDING = NO;
 				SDKROOT = "$(DEVELOPER_SDK_DIR)/MacOSX10.5.sdk";
 			};
@@ -14770,6 +14756,7 @@
 				GCC_MODEL_TUNING = G5;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = fltk.pch;
+				GCC_PREPROCESSOR_DEFINITIONS = FL_LIBRARY;
 				GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = NO;
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
@@ -14801,8 +14788,6 @@
 				FRAMEWORK_VERSION = A;
 				GCC_ENABLE_FIX_AND_CONTINUE = NO;
 				GCC_MODEL_TUNING = G5;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = fltk.pch;
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
 					../../,
@@ -15639,8 +15624,6 @@
 				ALWAYS_SEARCH_USER_PATHS = NO;
 				DEBUG_INFORMATION_FORMAT = "dwarf-with-dsym";
 				GCC_MODEL_TUNING = G5;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = fltk.pch;
 				GCC_PREPROCESSOR_DEFINITIONS = "USING_XCODE=1";
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
@@ -15769,6 +15752,7 @@
 				GCC_OPTIMIZATION_LEVEL = 0;
 				GCC_PRECOMPILE_PREFIX_HEADER = YES;
 				GCC_PREFIX_HEADER = fltk.pch;
+				GCC_PREPROCESSOR_DEFINITIONS = FL_LIBRARY;
 				GCC_WARN_ABOUT_DEPRECATED_FUNCTIONS = NO;
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
@@ -15925,8 +15909,6 @@
 				GCC_ENABLE_FIX_AND_CONTINUE = YES;
 				GCC_MODEL_TUNING = G5;
 				GCC_OPTIMIZATION_LEVEL = 0;
-				GCC_PRECOMPILE_PREFIX_HEADER = YES;
-				GCC_PREFIX_HEADER = fltk.pch;
 				HEADER_SEARCH_PATHS = (
 					../../ide/XCode3/,
 					../../,
diff --git a/ide/Xcode3/fltk.pch b/ide/Xcode3/fltk.pch
index b02c91181..83be8d454 100644
--- a/ide/Xcode3/fltk.pch
+++ b/ide/Xcode3/fltk.pch
@@ -6,3 +6,6 @@
 #import <Cocoa/Cocoa.h>
 #endif
 
+#ifdef FL_LIBRARY
+#include <Carbon/Carbon.h>
+#endif