Okay... so the libraries need to have all of that (ie, all symbols), but
when the .app is created and "dead code stripping" is enabled, any
unneeded symbols are stripped away. This leaves me with an .app size of
around 15-20MB.
Thanks for everyone's help,
Mike
On 10-12-02 12:10 PM, Mike Wozniewski wrote:
On 10-12-02 10:43 AM, Garrett Potts wrote:
Hello Mike:
I have not tried to build the iphone OS port but it appears in your
cut and paste you have the Active configuration as Debug as seen with
the link path .....Debug-iphoneos/osg.build/osg-generated-files.hmap.
Hi Garrett,
Yeah, sorry; that was a Debug build... but a Release build is still
125MB (for libosg.a). Below is sample Xcode output for the Release
configuration (you can see that it even uses the -Os option to
optimize for space). I don't get it.
CompileC
build/OSGIPhone.build/Release-iphoneos/osg.build/Objects-normal/armv6/Node.o
../src/osg/Node.cpp normal armv6 c++ com.apple.compilers.gcc.4_2
cd /Users/mikewoz/src/osg-iphone/IPhone_Project
setenv LANG en_US.US-ASCII
setenv PATH
"/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin:/Developer/usr/bin:/usr/bin:/bin:/usr/sbin:/sbin"
/Developer/Platforms/iPhoneOS.platform/Developer/usr/bin/gcc-4.2 -x
c++ -arch armv6 -fmessage-length=0 -pipe -Wno-trigraphs
-fpascal-strings -Os -Wreturn-type -Wunused-variable -isysroot
/Developer/Platforms/iPhoneOS.platform/Developer/SDKs/iPhoneOS3.2.sdk
-gdwarf-2 -mno-thumb -miphoneos-version-min=3.2 -iquote
/Users/mikewoz/src/osg-iphone/IPhone_Project/build/OSGIPhone.build/Release-iphoneos/osg.build/osg-generated-files.hmap
-I/Users/mikewoz/src/osg-iphone/IPhone_Project/build/OSGIPhone.build/Release-iphoneos/osg.build/osg-own-target-headers.hmap
-I/Users/mikewoz/src/osg-iphone/IPhone_Project/build/OSGIPhone.build/Release-iphoneos/osg.build/osg-all-target-headers.hmap
-iquote
/Users/mikewoz/src/osg-iphone/IPhone_Project/build/OSGIPhone.build/Release-iphoneos/osg.build/osg-project-headers.hmap
-F/Users/mikewoz/src/osg-iphone/IPhone_Project/build/Release-iphoneos
-I/Users/mikewoz/src/osg-iphone/IPhone_Project/build/Release-iphoneos/include
-I../include -I../../OpenThreads/include -Iconfig
-I/Users/mikewoz/src/osg-iphone/IPhone_Project/build/OSGIPhone.build/Release-iphoneos/osg.build/DerivedSources/armv6
-I/Users/mikewoz/src/osg-iphone/IPhone_Project/build/OSGIPhone.build/Release-iphoneos/osg.build/DerivedSources
-c /Users/mikewoz/src/osg-iphone/IPhone_Project/../src/osg/Node.cpp -o
/Users/mikewoz/src/osg-iphone/IPhone_Project/build/OSGIPhone.build/Release-iphoneos/osg.build/Objects-normal/armv6/Node.o
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