Oh, sorry, I forgot to forward the message to the list. :)
Cheers,
Werner
------original message-----
Von: email@hidden
Datum: 09.11.2007 12:55
An: <email@hidden>
Betreff: AW: Compiling JNI Libs on 10.5 (for 10.4)
Hi Stefan,
You have to set the environment variable MACOSX_DEPLOYMENT_TARGET
to 10.4 before building your code.
For details see: http://developer.apple.
com/documentation/DeveloperTools/Conceptual/cross_development/Using/chapter_3_section_2.
html#//apple_ref/doc/uid/20002000-1114311-BABGCAAB
With best regards,
Werner
----Ursprüngliche Nachricht----
Von: email@hidden
Datum: 09.11.2007 12:06
An: <email@hidden>
Betreff: Compiling JNI Libs on 10.5 (for 10.4)
What is the trick to compile a JNI lib on 10.5 that should also
work on 10.4?
Right now I'm using:
g++
-c
-g
-pipe
-O2
-Wall
-W
-isysroot /Developer/SDKs/MacOSX10.4u.sdk -arch i386
-I/System/Library/Frameworks/JavaVM.framework/Headers
my_lib_MyClass.cpp
g++
-o MyLib.so
my_lib_MyClass.o
-Wl,-syslibroot,/Developer/SDKs/MacOSX10.4u.sdk
-arch i386
-dynamiclib
-framework JavaVM
But that results in a:
ld: library not found for -ldylib1.10.5.o
collect2: ld returned 1 exit status
ld: library not found for -ldylib1.10.5.o
collect2: ld returned 1 exit status
lipo: can't open input file:
/var/folders/5i/5inkXg8OGZWPGkqRVOdWdE+++TI/-Tmp-//ccmCrWXP.out
(No
such file or directory)
This build works ok in 10.4.
S.
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