All
I do not know whether this is the root cause for a build problem or not
Build Context
I had difficulty building the
arm-1136jfs-linux-gnueabi_gcc-4.5.2_glibc-2.13_binutils-2.21_kernel-2.6.36-s
anitized.ptxconfig toolchain of OSELAS.Toolchain-2011.02.0
To manage the build process I was using ptxdist-2011.02.0
Manifestation
The manifestation which lead to the change was a compile failure of
gcc-4.5.2-first-build/gcc/lto-compress.o
The include file zlib.h could not be found
Hack Resolution?
To resolve the problem I made changes to 2 files
rules/cross-gcc.make
--with-pkgversion=${PTXCONF_PROJECT}
#dbl --with-system-zlib
and rules/cross-gcc-first.make
--disable-libgomp
#dbl --with-system-zlib
In both cases I commented out the gcc configuration option
--with-system-zlib
dbl
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