libdispatch-228.23.tar.gz

[apple/libdispatch.git] / INSTALL

diff --git a/INSTALL b/INSTALL
index 69fd5a6aa99a20e7b8ad271782ccbeabc6c21bc1..faf66d2317616c383f2f529b5455330d8dc13304 100644 (file)
--- a/INSTALL
+++ b/INSTALL
@@ -22,8 +22,8 @@ The following configure options may be of general interest:
 
 --with-apple-libc-source
 
-       Specify the path to Apple's Libc package, so that appropriate headers
-       can be found and used.
+       Specify the path to Apple's Libc package, so that appropriate headers can
+       be found and used.
 
 --with-apple-libclosure-source
 
@@ -32,50 +32,63 @@ The following configure options may be of general interest:
 
 --with-apple-xnu-source
 
-       Specify the path to Apple's XNU package, so that appropriate headers
-       can be found and used.
+       Specify the path to Apple's XNU package, so that appropriate headers can be
+       found and used.
 
 --with-blocks-runtime
 
-       On systems where -fblocks is supported, specify an additional library
-       path in which libBlocksRuntime can be found.  This is not required on
-       Mac OS X, where the Blocks runtime is included in libSystem, but is
-       required on FreeBSD.
+       On systems where -fblocks is supported, specify an additional library path
+       in which libBlocksRuntime can be found.  This is not required on Mac OS X,
+       where the Blocks runtime is included in libSystem, but is required on
+       FreeBSD.
+
+The following options are likely to only be useful when building libdispatch on
+Mac OS X as a replacement for /usr/lib/system/libdispatch.dylib:
+
+--with-apple-objc4-source
 
-The following options are likely to only be useful when building libdispatch
-on Mac OS X as a replacement for /usr/lib/system/libdispatch.dylib:
+       Specify the path to Apple's objc4 package, so that appropriate headers can
+       be found and used.
+
+--with-apple-libauto-source
+
+       Specify the path to Apple's libauto package, so that appropriate headers
+       can be found and used.
 
 --disable-libdispatch-init-constructor
 
-       Do not tag libdispatch's init routine as __constructor, in which case
-       it must be run manually before libdispatch routines can be called.
-       For the libdispatch library in /usr/lib/system, the init routine is called
-       automatically during process start.
+       Do not tag libdispatch's init routine as __constructor, in which case it
+       must be run manually before libdispatch routines can be called. This is the
+       default when building on Mac OS X. For /usr/lib/system/libdispatch.dylib
+       the init routine is called automatically during process start.
 
 --enable-apple-tsd-optimizations
 
-       Use a non-portable allocation scheme for pthread per-thread data (TSD)
-       keys when building libdispatch for /usr/lib/system on Mac OS X.  This
-       should not be used on other OS's, or on Mac OS X when building a
-       stand-alone library.
+       Use a non-portable allocation scheme for pthread per-thread data (TSD) keys
+       when building libdispatch for /usr/lib/system on Mac OS X.  This should not
+       be used on other OS's, or on Mac OS X when building a stand-alone library.
 
   Typical configuration commands
 
 The following command lines create the configuration required to build
-libdispatch for /usr/lib/system on Mac OS X Lion:
+libdispatch for /usr/lib/system on OS X MountainLion:
 
        sh autogen.sh
-       ./configure CFLAGS='-arch x86_64 -arch i386' \
+       cflags='-arch x86_64 -arch i386 -g -Os'
+       ./configure CFLAGS="$cflags" OBJCFLAGS="$cflags" CXXFLAGS="$cflags" \
                --prefix=/usr --libdir=/usr/lib/system \
                --disable-dependency-tracking --disable-static \
-               --disable-libdispatch-init-constructor \
                --enable-apple-tsd-optimizations \
-               --with-apple-libc-source=/path/to/10.7.0/Libc-763.11 \
-               --with-apple-libclosure-source=/path/to/10.7.0/libclosure-53 \
-               --with-apple-xnu-source=/path/to/10.7.0/xnu-1699.22.73
+               --with-apple-libc-source=/path/to/10.8.0/Libc-825.24 \
+               --with-apple-libclosure-source=/path/to/10.8.0/libclosure-59 \
+               --with-apple-xnu-source=/path/to/10.8.0/xnu-2050.7.9 \
+               --with-apple-objc4-source=/path/to/10.8.0/objc4-532 \
+               --with-apple-libauto-source=/path/to/10.8.0/libauto-185.1
+       make check
 
 Typical configuration line for FreeBSD 8.x and 9.x to build libdispatch with
 clang and blocks support:
 
        sh autogen.sh
        ./configure CC=clang --with-blocks-runtime=/usr/local/lib
+       make check