Creating fat files: Lipo vs libtool


 
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Creating fat files: Lipo vs libtool

I wonder what would be the difference when using:

Code:
lipo -create i386/libAwesome.a armv7/libAwesome.a -o fat/libAwesome.a

and

Code:
libtool -static i386/libAwesome.a armv7/libAwesome.a -o fat/libAwesome.a

I have the impression that lipo is more general, and it will simply stick two files from different architectures while libtool is specific for libraries,.... Is this true? I just want to know what is the right tool Smilie

Is there any particular case I should prefer one rather the other?
 

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APR-1-CONFIG(1) 						   User Commands						   APR-1-CONFIG(1)

NAME
apr-1-config - Return metainformation about apr library SYNOPSIS
apr-1-config [OPTION] DESCRIPTION
The apr-1-config program is used to retrieve information about the apr library in the system. It is typically used to compile and link against the library. When linking with libtool, an application should do something like: APR_LIBS="`apr-1-config --link-libtool --libs`" or when linking directly: APR_LIBS="`apr-1-config --link-ld --libs`" An application should use the results of --cflags, --cppflags, --includes, and --ldflags in their build process. OPTIONS
Known values for OPTION are: --prefix[=DIR] change prefix to DIR --bindir print location where binaries are installed --includedir print location where headers are installed --cc print C compiler name --cpp print C preprocessor name and any required options --cflags print C compiler flags --cppflags print C preprocessor flags --includes print include information --ldflags print linker flags --libs print additional libraries to link against --srcdir print APR source directory --installbuilddir print APR build helper directory --link-ld print link switch(es) for linking to APR --link-libtool print the libtool inputs for linking to APR --shlib-path-var print the name of the shared library path env var --apr-la-file print the path to the .la file, if available --apr-so-ext print the extensions of shared objects on this platform --apr-lib-target print the libtool target information --apr-libtool print the path to APR's libtool --version print the APR's version as a dotted triple --help print the help AUTHOR
This manual page was written by Vincent Danjean <Vincent.Danjean@ens-lyon.org> for the Debian project (but may be used by others). apr-1-config 1.2.2 March 2006 APR-1-CONFIG(1)

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