Hi, On Dec 24, 2007 9:04 PM, Trilok Soni <[EMAIL PROTECTED]> wrote: > Hi, > > I am trying to import crosstool built foreign toolchain into > scratchbox apophis. Same as used in maemo. > I am able to successfully import this toolchain and simple hello world > program works fine with arm-linux-gcc compiler > under scratchbox. Following is the .conf I used under meta/alien-tc > for toolchain: > > ---------------snip---------------------- > COMPILER_NAME = ing07ctgcc3.4-glibc2.3.6-arm > COMPILER_PACKAGE = scratchbox-toolchain-ing07ctgcc3.4-glibc2.3.6-arm > ALIEN_TC = yes > > CC_VER = 3.4 > CC_GCCVER = 3.4.6 > CC_FULLVER = 3:$(CC_GCCVER) > CC_DEBIAN_DIR = gcc-3.4-debian > > ARCH = arm > SUB_ARCH = $(ARCH) > > BINUTILS_FULLVER = 2.16.1-sb1 > > HEADERS_DIR = $(COMPILER_DIR)/arm-linux/sys-include > LINUX_HEADERS_SUBDIRS = linux asm > LINUX_HEADERS_VER = 2.6.12 > > LIBC_VER = 2.3.6 > LIBC_FILES_BINS = target tmp > LIBC_FILES_LIBS = arm-linux/lib > CHECKSUM_FILE = ../../$(CONFIG:.conf=.checksums) > -- ---------------snip---------------------- > > After doing this, I am trying to build zlib under the sbox target > created with this toolchain: > > #apt-get source zlib > #cd zlib-1.2.2 > #dpkg-buildpackage -rfakeroot -d -uc -us -D > > and it fails with following arm-linux-gnu-gcc not found. > -------------------------snip-------------------------- > dpkg-buildpackage: source package is zlib > dpkg-buildpackage: source version is 1:1.2.2-4.sarge.2 > dpkg-buildpackage: source changed by Michael Stone <[EMAIL PROTECTED]> > dpkg-buildpackage: host architecture arm > dpkg-buildpackage: source version without epoch 1.2.2-4.sarge.2 > dpkg-checkbuilddeps: Using Scratchbox tools to satisfy builddeps > dpkg-checkbuilddeps: Dependency provided by Scratchbox: debhelper (>= 4.2) > dpkg-checkbuilddeps: Dependency provided by Scratchbox: dbs (>= 0.21) > fakeroot debian/rules clean > dh_testdir > /scratchbox/tools/bin/make -f /usr/share/dbs/sys-build.mk source.clean > make[1]: Entering directory `/home/trilok/zlib-1.2.2' > make[2]: Entering directory `/home/trilok/zlib-1.2.2/debian' > make[2]: Leaving directory `/home/trilok/zlib-1.2.2/debian' > make[1]: Leaving directory `/home/trilok/zlib-1.2.2' > dh_clean > rm -rf debian/libc5-tmp > rm -rf debian/nopic-tmp > dpkg-source -b zlib-1.2.2 > dpkg-source: building zlib using existing zlib_1.2.2.orig.tar.gz > dpkg-source: building zlib in zlib_1.2.2-4.sarge.2.diff.gz > dpkg-source: building zlib in zlib_1.2.2-4.sarge.2.dsc > debian/rules build > /scratchbox/tools/bin/make -f /usr/share/dbs/sys-build.mk source.make > make[1]: Entering directory `/home/trilok/zlib-1.2.2' > make[2]: Entering directory `/home/trilok/zlib-1.2.2/debian' > make[2]: Leaving directory `/home/trilok/zlib-1.2.2/debian' > Extracting upstream tarball upstream/tarballs/zlib-1.2.2.tar.gz successful. > make[1]: Leaving directory `/home/trilok/zlib-1.2.2' > dh_testdir > cd build-tree/zlib-1.2.2 && CC=arm-linux-gnu-gcc CFLAGS="-O3 -g > -D_REENTRANT -fPIC" ./configure --shared > Checking for shared library support... > No shared library support; try without defining CC and CFLAGS > Building static library libz.a version 1.2.2 with arm-linux-gnu-gcc. > Checking for unistd.h... No. > Checking whether to use vs[n]printf() or s[n]printf()... using s[n]printf() > Checking for snprintf() in stdio.h... No. > WARNING: snprintf() not found, falling back to sprintf(). zlib > can build but will be open to possible buffer-overflow security > vulnerabilities. > Checking for return value of sprintf()... No. > WARNING: apparently sprintf() does not return a value. zlib > can build but will be open to possible string-format security > vulnerabilities. > Checking for errno.h... No. > Checking for mmap support... No. > Checking for snprintf.. No. > Checking for vsnprintf.. No. > /scratchbox/tools/bin/make -C build-tree/zlib-1.2.2 all libz.a test > make[1]: Entering directory `/home/trilok/zlib-1.2.2/build-tree/zlib-1.2.2' > arm-linux-gnu-gcc -O3 -g -D_REENTRANT -fPIC -DNO_snprintf > -DHAS_sprintf_void -DNO_ERRNO_H -c -o example.o example.c > make[1]: arm-linux-gnu-gcc: Command not found > make[1]: *** [example.o] Error 127 > make[1]: Leaving directory `/home/trilok/zlib-1.2.2/build-tree/zlib-1.2.2' > make: *** [debian/stampdir/build] Error 2 > -------------------------snip-------------------------- > > My /scratchbox/compilers/bin doesn't have arm-linux-gnu-gcc symlink to > sb_gcc_wrapper. I think that this is coming > because dpkg-architecture evaluates DEB_HOST_GNU_TYPE as > arm-linux-gnu. How do I change it to arm-linux only? >
I found the temporary solution by modifying the /targets/links/scratchbox.config with CROSS_GCC_PREFIX_LIST=arm-linux-:arm-linux-gnu- and it works. But it would be good to have program creating scratchbox.config for each target adds that extra arm-linux-gnu- prefix. Any hints? -- --Trilok Soni _______________________________________________ Scratchbox-users mailing list Scratchbox-users@lists.scratchbox.org http://lists.scratchbox.org/cgi-bin/mailman/listinfo/scratchbox-users
