preprocessor

I've been going round and round for a couple days now trying to figure out why my post_install hook isn't producing the output I'm expecting. Here's my Podfile: source 'https://github.com/CocoaPods/Specs.git' target "SCCommon" do platform :ios, "6.0" pod 'AFNetworking', '~> 1.2.1' pod 'Mantle', '~> 1.3' pod 'PubNub', '3.5.5' end target "SCCommon-TestHarness" do platform :ios, "6.0" # inhibit_all_warnings! pod 'SCCommon', :path => '../SCCommon.podspec' end target "SCCommon-UnitTests" do platform :ios, "6.0" # inhibit_all_warnings! pod 'OCMock', '2.2.3' pod 'SCCommon', :path => '../SCCommon

I am looking for a solution to only define a function once in Javascript using something exactly like #ifndef in compiled languages. I found a couple of libraries that were supposed to mimic this functionality but they didn't work. I am working with MVC 3 Razor and have defined some html helpers do put what are essentially user controls onto the page. Each control has a set of javascript functions that define specific functionality for that control, so herein lies the issue: the functions get defined multiple times when the helper is called multiple times on a single page. I am hoping to find

Background I've been using the C preprocessor to manage and "compile" semi-large javascript projects with multiple files and build targets. This gives full access to C preprocessor directives like #include , #define , #ifdef , etc. from within javascript. Here's a sample build script so you can test the example code: #!/bin/bash export OPTS="-DDEBUG_MODE=1 -Isrc" for FILE in `find src/ | egrep '\.js?$'` do echo "Processing $FILE" cat $FILE \ | sed 's/^\s*\/\/#/#/' \ | cpp $OPTS \ | sed 's/^[#:<].*// ; /^$/d' \ > build/`basename $FILE`; done Make a src and a build directory, and put the .js

Is there a preprocessor macro that will let me know ndk is compiling my code? I could manually define my own, but I'd rather not if possible. It is #ifdef __ANDROID__ as seen by running the preprocessor: ~$ /usr/local/android-ndk-r6/toolchains/arm-linux-androideabi-4.4.3/prebuilt/linux-x86/bin/arm-linux-androideabi-gcc -E -dM - < /dev/null | grep -i android The output is: #define __ANDROID__ 1 No need to depend on defining stuff in your project especially if you're skipping the NDK build system. Short answer: #ifdef ANDROID . The ANDROID macro is defined for you in build-module.mk (part of the

I'd like to store some class info using Q_CLASSINFO macro. However I would like to wrap it in my own macro, for example: #define DB_TABLE( TABLE ) \ Q_CLASSINFO( "db_table", #TABLE ) #define DB_FIELD( PROPERTY, COLUMN ) \ Q_CLASSINFO( "dbcol_" #PROPERTY, #COLUMN ) class Foo : public QObject { Q_OBJECT DB_TABLE( some_table ) DB_FIELD( clientName, client_name ) } Unfortunately, moc doesn't expand macros so the Q_CLASSINFO is not added. I've tried to feed moc with already preprocessed source, but it failes on some included Qt classes. Do you know any workaround for this? andref Other than rolling