Hello Martin,
On Tuesday 03 of February 2015 16:49:44 Martin Galvan wrote:
> Hello Pavel! I'm writing you about the RTEMS support on the TMS570. Last
> time we spoke I mentioned a bug on printf which caused the system to hang
> when trying to print a two-digit decimal numer (e.g. 42). We've been trying
> out a number of solutions but so far we haven't succeeded. We were using a
> toolchain generated by the RTEMS Source Builder. However, we noticed that
> the bug seems to disappear if we use the toolchain you posted here:
>
> https://rtime.felk.cvut.cz/debian/pool/main/b/binutils-2.24/
> https://rtime.felk.cvut.cz/debian/pool/main/g/gcc-4.9.0/
>
> As those are .deb packages, however, we have no way to know which version
> of the sources you used or how did you configure them. Running
> arm-rtems4.11-gcc -v gives us the following output:
My latest builds versions are available there
https://rtime.felk.cvut.cz/debian/pool/main/b/binutils-2.24/
https://rtime.felk.cvut.cz/debian/pool/main/g/gcc-4.9.2/
I prepare these mainly for internal purpose to help students to start-up
projects. But I would be happy if we find where is problem with
other builds and I can re-pack my sources for others as well.
I have followed Newlib development and proposed required multilib
combinations then I followed Sebastian Huber's development and
I has been convinced that all required changes has been push
to project mainlines.
My binutils setup
Sources binutils-2.24, no patches
Configure
CFLAGS=-O2 LDFLAGS=-s \
../../../binutils/configure \
--build=x86_64-pc-linux-gnu \
--target=arm-rtems4.11 \
--with-gnu-ld --exec-prefix=/usr --prefix=/usr \
--verbose --disable-nls \
--disable-win32-registry \
--disable-werror \
--with-mmap --enable-64-bit-bfd \
The latest GCC setup
Sources gcc-4.9.2, no patches
Next components are linked into GCC source tree
gmp -> ../gmp-5.1.3
mpc -> ../mpc-1.0.2
mpfr -> ../mpfr-3.1.2
newlib -> ../newlib-2.1-141030/newlib
No patches are applied in any of these projects but plain
Newlib 2.1 is insufficient, more changes has been applied
to mainline to resolve some issues when incorrect opcodes
leaked to the Cortex-R build etc. The exact last commit
of the snapshot I have used is
git://sourceware.org/git/newlib.git
commit 9b9f839addfe16ab0fd11f09a30a28139bfae6d5
Author: jturney <jturney>
Date: Thu Oct 30 11:25:16 2014 +0000
2014-10-29 Jon Turney <jon.tur...@dronecode.org.uk>
* libc/include/string.h: Correct guard for strcasecmp().
The GCC configure used is there
CFLAGS="-O2 -pipe" LDFLAGS=-s \
../../../src/gcc-4.9/configure --target=arm-rtems4.11 --prefix=/usr \
--build=x86_64-pc-linux-gnu \
--enable-languages=c,c++ \
--disable-libstdcxx-pch \
--with-gnu-ld \
--with-gnu-as \
--enable-threads \
--enable-target-optspace \
--with-system-zlib \
--verbose \
--disable-nls --without-included-gettext \
--disable-win32-registry \
--with-newlib \
--enable-plugin \
--enable-newlib-io-c99-formats \
--enable-version-specific-runtime-libs \
--enable-newlib-iconv \
--disable-lto \
As you can see, I compile all stuff out of source directories to keep single
clean source trees for all builds. Build is achieved by simple "make"
command after configure.
The only modification to standard install mechanism is hack to automatically
prepare directory for DEB package build without need to manually define
versions etc. When respective attached script is run in binutils, gcc, gdb
build directory it runs install with DESTDIR set to /usr/local/pkg and then
retrieves required information about target, version etc from configure status
files leaved in the build directory. Scripts then prepares Debian package
control file from retrieved information so running next sequence in
/usr/local/pkg builds Debian packages
for i in * ; do
if [ -d $i ] ; then
chown root:root -R $i
chmod a-s -R $i
dpkg -b $i
fi
done
The code of the my_XXXarch_install scripts ensures that most of files
which would collide with standard distribution parkages are deleted.
There is some rearrangement of binaries locations as well.
It is mostly for historical reasons but idea is that I can have
multiple full GCC versions installed in
/usr/arm-rtems4.11/gcc/4.9.0
/usr/arm-rtems4.11/gcc/4.9.1
/usr/arm-rtems4.11/gcc/4.9.2
and only change required to test with other version is to redirect
link
/usr/arm-rtems4.11/gcc/current
to the right version subdirectory.
But usual "make install" in the build directory should work same way
but you lost control a little what and where has been installed.
My scripts could work with allmost each autoconf based package
after little tweaking.
Please, try to build tools from the same packages versions.
If it works, try to build and test latest availabe versions.
If there is problem with your builds, try compile test with my binaries.
If you have problems then readelf or arm-rtems4.11-objdump is quite helpfull
to search for object files ARM features attributes to find if some
part of newlib is build for incorrect CPU variant. The TMS570 Cortex-R
uses one of following wariants
/usr/arm-rtems4.11/lib/eb/thumb/armv7-r
/usr/arm-rtems4.11/lib/eb/thumb/armv7-r/vfpv3-d16/hard
Best wishes,
Pavel
PS: the exam term period is over and I hope that my student finds time
to push TMS570 forward a little or more now
#!/bin/bash
BUILD_DIR=`pwd`
PACKAGE_TYPE=debian
PACKAGES_DIR=/usr/local/pkg
PACKAGE_NAME=binutils
PACKAGE_REVISION=1
if [ $# -ge 1 ] ; then
PACKAGE_REVISION=$1
fi
cd ${BUILD_DIR}
TARGET_ARCH=$( sed -n -e 's/^.*--target=\([^ ]*\) .*$/\1/p' config.status )
TARGET_ARCH=$( echo "$TARGET_ARCH" | head -n 1 )
CONF_VARS="VERSION prefix exec_prefix host_alias host_cpu target_alias"
CONF_VARS="$CONF_VARS bindir sbindir libdir libexecdir includedir datadir infodir mandir"
for i in ${CONF_VARS} ; do
export ${i}=`sed -n -e "s/^S\[\"${i}\"\]=\(.*\)/\1/p" ${PACKAGE_NAME}/config.status`
if [ -z "${!i}" ] ; then
export ${i}=`sed -n -e "s/^s%@${i}@%\([^ ]*\)%.*\$/\1/p" ${PACKAGE_NAME}/config.status`
if [ -z "${!i}" ] ; then
export ${i}=`sed -n -e "s/^s,@${i}@,\([^ ]*\),.*\$/\1/p" ${PACKAGE_NAME}/config.status`
fi
fi
done
for i in ${CONF_VARS} ; do
export ${i}=`eval echo -n "${!i}"`
done
echo "Prepearation of ${PACKAGE_NAME}-${VERSION} package for architecture ${TARGET_ARCH}"
echo "Target alias=${target_alias} , host alias=${host_alias}, host cpu=${host_cpu}"
echo "Prefix=${prefix}, exec prefix=${exec_prefix} bindir=${bindir} libdir=${libdir}"
case ${PACKAGE_TYPE} in
"debian" )
case ${host_cpu} in
x86_64 )
debian_arch=amd64
;;
i[3456]86 )
debian_arch=i386
;;
* )
debian_arch=${host_cpu}
;;
esac
PACKAGE_DIR=${PACKAGES_DIR}/${PACKAGE_NAME}-${target_alias}_${VERSION}-${PACKAGE_REVISION}_${debian_arch}
;;
* )
PACKAGE_DIR=${PACKAGES_DIR}/${PACKAGE_NAME}-${target_alias}-${VERSION}-${host_cpu}-${PACKAGE_REVISION}
;;
esac
echo rm -rf ${PACKAGE_DIR}/*
rm -rf ${PACKAGE_DIR}
echo mkdir -p ${PACKAGE_DIR}
mkdir -p ${PACKAGE_DIR}
echo make DESTDIR=${PACKAGE_DIR} install
make DESTDIR=${PACKAGE_DIR} install
if [ $? -ne 0 ] ; then
exit 1
fi
BIN_DIR=${PACKAGE_DIR}/${bindir}
LIB_DIR=${PACKAGE_DIR}/${libdir}
INFO_DIR=${PACKAGE_DIR}/${infodir}
MAN_DIR=${PACKAGE_DIR}/${mandir}
ARCH_DIR=${PACKAGE_DIR}/${prefix}/${target_alias}
ARCH_BIN_DIR=${ARCH_DIR}/bin
ARCH_LIB_DIR=${ARCH_DIR}/lib
for i in ${BIN_DIR}/* ; do
if [ ! -f $i ] ; then continue ; fi
if [ -h $i ] ; then continue ; fi
i=`basename $i`
case "$i" in
${target_alias}-*)
f=`echo "$i" | sed "s/${target_alias}-//g"`
;;
*)
f=$i
;;
esac
echo "mv ${BIN_DIR}/$i ${ARCH_BIN_DIR}/$f"
mv ${BIN_DIR}/$i ${ARCH_BIN_DIR}/$f
rm -f ${BIN_DIR}/$i
echo "( cd ${BIN_DIR} ; ln -s ../${target_alias}/bin/$f $i ; )"
( cd ${BIN_DIR} ; ln -s ../${target_alias}/bin/$f $i ; )
done
echo Compress doc
( cd ${INFO_DIR} ; gzip *.info* ; )
for i in man1 man2 man3 man4 man5 man6 man7 man8 ; do
d=${MAN_DIR}/$i
if [ ! -d $d ] ; then continue ; fi
( cd $d ; gzip *.[0-9] ; )
done
case ${PACKAGE_TYPE} in
"debian" )
mkdir -p ${PACKAGE_DIR}/DEBIAN
echo "Package: ${PACKAGE_NAME}-${target_alias}" >${PACKAGE_DIR}/DEBIAN/control
echo "Version: ${VERSION}-${PACKAGE_REVISION}" >>${PACKAGE_DIR}/DEBIAN/control
echo "Architecture: ${debian_arch}" >>${PACKAGE_DIR}/DEBIAN/control
echo "Source: ${PACKAGE_NAME}-${VERSION}" >>${PACKAGE_DIR}/DEBIAN/control
echo "Section: cross-dev" >>${PACKAGE_DIR}/DEBIAN/control
echo "Priority: extra" >>${PACKAGE_DIR}/DEBIAN/control
echo "Maintainer: Pavel Pisa <p...@cmp.felk.cvut.cz>" >>${PACKAGE_DIR}/DEBIAN/control
echo "Description: ${PACKAGE_NAME} for target ${target_alias}" >>${PACKAGE_DIR}/DEBIAN/control
echo " ." >>${PACKAGE_DIR}/DEBIAN/control
echo " ${PACKAGE_NAME} targetting ${target_alias}" >>${PACKAGE_DIR}/DEBIAN/control
if [ "${host_alias}" != "${target_alias}" ] ; then
echo "rm -rf ${INFO_DIR} ${MAN_DIR} ${LIB_DIR}/libiberty*"
rm -rf "${INFO_DIR}" "${MAN_DIR}" "${LIB_DIR}/libiberty"*
fi
;;
esac
#!/bin/bash
BUILD_DIR=`pwd`
PACKAGE_TYPE=debian
PACKAGES_DIR=/usr/local/pkg
PACKAGE_NAME=gdb
PACKAGE_REVISION=1
if [ $# -ge 1 ] ; then
PACKAGE_REVISION=$1
fi
cd ${BUILD_DIR}
TARGET_ARCH=$( sed -n -e 's/^.*--target=\([^ ]*\) .*$/\1/p' config.status )
TARGET_ARCH=$( echo "$TARGET_ARCH" | head -n 1 )
CONF_VARS="VERSION prefix exec_prefix host_alias host_cpu target_alias"
CONF_VARS="$CONF_VARS bindir sbindir libdir libexecdir includedir datadir infodir mandir"
for i in ${CONF_VARS} ; do
export ${i}=`sed -n -e "s/^S\[\"${i}\"\]=\(.*\)/\1/p" ${PACKAGE_NAME}/config.status`
if [ -z "${!i}" ] ; then
export ${i}=`sed -n -e "s/^s%@${i}@%\([^ ]*\)%.*\$/\1/p" ${PACKAGE_NAME}/config.status`
if [ -z "${!i}" ] ; then
export ${i}=`sed -n -e "s/^s,@${i}@,\([^ ]*\),.*\$/\1/p" ${PACKAGE_NAME}/config.status`
fi
fi
done
for i in ${CONF_VARS} ; do
export ${i}=`eval echo -n "${!i}"`
done
if [ ${VERSION} = "UNUSED-VERSION" ] ; then
VERSION=`sed -n -e 's/^.*version[^a-zA-Z=]*= "\([^"]*\)" *;*$/\1/p' ${PACKAGE_NAME}/version.c`
fi
echo "Prepearation of ${PACKAGE_NAME}-${VERSION} package for architecture ${TARGET_ARCH}"
echo "Target alias=${target_alias} , host alias=${host_alias}, host cpu=${host_cpu}"
echo "Prefix=${prefix}, exec prefix=${exec_prefix} bindir=${bindir} libdir=${libdir}"
case ${PACKAGE_TYPE} in
"debian" )
case ${host_cpu} in
x86_64 )
debian_arch=amd64
;;
i[3456]86 )
debian_arch=i386
;;
* )
debian_arch=${host_cpu}
;;
esac
PACKAGE_DIR=${PACKAGES_DIR}/${PACKAGE_NAME}-${target_alias}_${VERSION}-${PACKAGE_REVISION}_${debian_arch}
;;
* )
PACKAGE_DIR=${PACKAGES_DIR}/${PACKAGE_NAME}-${target_alias}-${VERSION}-${host_cpu}-${PACKAGE_REVISION}
;;
esac
echo rm -rf ${PACKAGE_DIR}/*
rm -rf ${PACKAGE_DIR}
echo mkdir -p ${PACKAGE_DIR}
mkdir -p ${PACKAGE_DIR}
echo make DESTDIR=${PACKAGE_DIR} install
make DESTDIR=${PACKAGE_DIR} install
if [ $? -ne 0 ] ; then
exit 1
fi
BIN_DIR=${PACKAGE_DIR}/${bindir}
LIB_DIR=${PACKAGE_DIR}/${libdir}
INFO_DIR=${PACKAGE_DIR}/${infodir}
MAN_DIR=${PACKAGE_DIR}/${mandir}
ARCH_DIR=${PACKAGE_DIR}/${prefix}/${target_alias}
ARCH_BIN_DIR=${ARCH_DIR}/bin
ARCH_LIB_DIR=${ARCH_DIR}/lib
mkdir -p ${ARCH_BIN_DIR}
for i in ${BIN_DIR}/* ; do
if [ ! -f $i ] ; then continue ; fi
if [ -h $i ] ; then continue ; fi
i=`basename $i`
case "$i" in
${target_alias}-*)
f=`echo "$i" | sed "s/${target_alias}-//g"`
;;
*)
f=$i
;;
esac
echo "mv ${BIN_DIR}/$i ${ARCH_BIN_DIR}/$f"
mv ${BIN_DIR}/$i ${ARCH_BIN_DIR}/$f
rm -f ${BIN_DIR}/$i
echo "( cd ${BIN_DIR} ; ln -s ../${target_alias}/bin/$f $i ; )"
( cd ${BIN_DIR} ; ln -s ../${target_alias}/bin/$f $i ; )
done
echo Compress doc
( cd ${INFO_DIR} ; gzip *.info* ; )
for i in man1 man2 man3 man4 man5 man6 man7 man8 ; do
d=${MAN_DIR}/$i
if [ ! -d $d ] ; then continue ; fi
( cd $d ; gzip *.[0-9] ; )
done
case ${PACKAGE_TYPE} in
"debian" )
mkdir -p ${PACKAGE_DIR}/DEBIAN
echo "Package: ${PACKAGE_NAME}-${target_alias}" >${PACKAGE_DIR}/DEBIAN/control
echo "Version: ${VERSION}-${PACKAGE_REVISION}" >>${PACKAGE_DIR}/DEBIAN/control
echo "Architecture: ${debian_arch}" >>${PACKAGE_DIR}/DEBIAN/control
echo "Source: ${PACKAGE_NAME}-${VERSION}" >>${PACKAGE_DIR}/DEBIAN/control
echo "Section: cross-dev" >>${PACKAGE_DIR}/DEBIAN/control
echo "Priority: extra" >>${PACKAGE_DIR}/DEBIAN/control
echo "Maintainer: Pavel Pisa <p...@cmp.felk.cvut.cz>" >>${PACKAGE_DIR}/DEBIAN/control
echo "Description: ${PACKAGE_NAME} for target ${target_alias}" >>${PACKAGE_DIR}/DEBIAN/control
echo " ." >>${PACKAGE_DIR}/DEBIAN/control
echo " ${PACKAGE_NAME} targetting ${target_alias}" >>${PACKAGE_DIR}/DEBIAN/control
if [ "${host_alias}" != "${target_alias}" ] ; then
echo "rm -rf ${INFO_DIR} ${MAN_DIR} ${LIB_DIR}/libiberty*"
rm -rf "${INFO_DIR}" "${MAN_DIR}" "${LIB_DIR}/libiberty"*
fi
;;
esac
#!/bin/bash
BUILD_DIR=`pwd`
PACKAGE_TYPE=debian
PACKAGES_DIR=/usr/local/pkg
PACKAGE_REVISION=1
if [ $# -ge 1 ] ; then
PACKAGE_REVISION=$1
fi
cd ${BUILD_DIR}
if [ -d stage3-gcc ] ; then
GCC_CONFIG_STATUS_DIR=stage3-gcc
else
if [ -d gcc ] ; then
GCC_CONFIG_STATUS_DIR=gcc
else
echo Probably not in GCC build directory, no gcc or stage3-gcc there
exit 1
fi
fi
TARGET_ARCH=$( sed -n -e 's/^.*--target=\([^ ]*\) .*$/\1/p' config.status )
TARGET_ARCH=$( echo "$TARGET_ARCH" | head -n 1 )
CONF_VARS="VERSION gcc_version prefix exec_prefix host_alias host_cpu target_alias srcdir"
CONF_VARS="$CONF_VARS bindir sbindir libdir libexecdir includedir datadir infodir mandir datarootdir"
# S["exec_prefix"]="${prefix}"
# s,@target_alias@,arm-rtems4.10,;t t
for i in ${CONF_VARS} ; do
export ${i}=`sed -n -e "s/^s%@${i}@%\([^ ]*\)%.*\$/\1/p" $GCC_CONFIG_STATUS_DIR/config.status | head -n 1`
if [ -z "${!i}" ] ; then
export ${i}=`sed -n -e "s/^s,@${i}@,\([^ ]*\),.*\$/\1/p" $GCC_CONFIG_STATUS_DIR/config.status | head -n 1`
if [ -z "${!i}" ] ; then
export ${i}=`sed -n -e "s/^S\[\"${i}\"\]=\"\([^ ]*\)\"\$/\1/p" $GCC_CONFIG_STATUS_DIR/config.status | head -n 1`
fi
fi
done
for i in ${CONF_VARS} ; do
export ${i}=`eval echo -n "${!i}"`
done
for i in ${CONF_VARS} ; do
export ${i}=`eval echo -n "${!i}"`
done
GCC_SRC_DIR=$(cd $GCC_CONFIG_STATUS_DIR && cd $srcdir && pwd)
if [ -z "$VERSION" ] ; then
VERSION="$(cat $GCC_SRC_DIR/BASE-VER )"
fi
if [ -z "$gcc_version" ] ; then
gcc_version="$VERSION"
fi
echo "Prepearation of GCC-${VERSION} package for architecture ${TARGET_ARCH}"
echo "Target alias=${target_alias} , host alias=${host_alias}, host cpu=${host_cpu}"
echo "prefix=${prefix}, exec_prefix=${exec_prefix} bindir=${bindir} libdir=${libdir}"
case ${PACKAGE_TYPE} in
"debian" )
case ${host_cpu} in
x86_64 )
debian_arch=amd64
;;
i[3456]86 )
debian_arch=i386
;;
* )
debian_arch=${host_cpu}
;;
esac
PACKAGE_DIR=${PACKAGES_DIR}/gcc-${target_alias}_${gcc_version}-${PACKAGE_REVISION}_${debian_arch}
;;
* )
PACKAGE_DIR=${PACKAGES_DIR}/gcc-${target_alias}-${gcc_version}-${host_cpu}-${PACKAGE_REVISION}
;;
esac
echo rm -rf ${PACKAGE_DIR}/*
rm -rf ${PACKAGE_DIR}
echo mkdir -p ${PACKAGE_DIR}
mkdir -p ${PACKAGE_DIR}
echo make DESTDIR=${PACKAGE_DIR} install
make DESTDIR=${PACKAGE_DIR} install
if [ $? -ne 0 ] ; then
exit 1
fi
BIN_DIR=${PACKAGE_DIR}/${bindir}
LIB_DIR=${PACKAGE_DIR}/${libdir}
LIBEXEC_DIR=${PACKAGE_DIR}/${libexecdir}
INCLUDE_DIR=${PACKAGE_DIR}/${includedir}
DATA_DIR=${PACKAGE_DIR}/${datadir}
INFO_DIR=${PACKAGE_DIR}/${infodir}
MAN_DIR=${PACKAGE_DIR}/${mandir}
#GCC_LIB_DIR=${LIB_DIR}/gcc-lib/${target_alias}/${gcc_version}
ARCH_DIR=${PACKAGE_DIR}/${prefix}/${target_alias}
ARCH_GCC_DIR=${ARCH_DIR}/gcc/${gcc_version}
echo mkdir -p ${ARCH_GCC_DIR}
mkdir -p ${ARCH_GCC_DIR}
echo "( cd ${ARCH_GCC_DIR}/.. ; rm -f current ; ln -s ${gcc_version} current ; )"
( cd ${ARCH_GCC_DIR}/.. ; rm -f current ; ln -s ${gcc_version} current ; )
echo mv -p ${LIB_DIR}/gcc/${target_alias}/${gcc_version} ${ARCH_GCC_DIR}/lib
mv ${LIB_DIR}/gcc/${target_alias}/${gcc_version} ${ARCH_GCC_DIR}/lib
echo "( cd ${LIB_DIR}/gcc/${target_alias} ; ln -s ../../../${target_alias}/gcc/${gcc_version}/lib ${gcc_version} ; )"
( cd ${LIB_DIR}/gcc/${target_alias} ; ln -s ../../../${target_alias}/gcc/${gcc_version}/lib ${gcc_version} ; )
echo mv -p ${LIBEXEC_DIR}/gcc/${target_alias}/${gcc_version} ${ARCH_GCC_DIR}/libexec
mv ${LIBEXEC_DIR}/gcc/${target_alias}/${gcc_version} ${ARCH_GCC_DIR}/libexec
echo "( cd ${LIBEXEC_DIR}/gcc/${target_alias} ; ln -s ../../../${target_alias}/gcc/${gcc_version}/libexec ${gcc_version} ; )"
( cd ${LIBEXEC_DIR}/gcc/${target_alias} ; ln -s ../../../${target_alias}/gcc/${gcc_version}/libexec ${gcc_version} ; )
echo mkdir -p ${ARCH_GCC_DIR}/bin
mkdir -p ${ARCH_GCC_DIR}/bin
for i in ${BIN_DIR}/* ; do
if [ ! -f $i ] ; then continue ; fi
if [ -h $i ] ; then continue ; fi
i=`basename $i`
case "$i" in
${target_alias}-*-${gcc_version})
f=`echo "$i" | sed "s/${target_alias}-\(.*\)-${gcc_version}/\1/g"`
echo "( cd ${BIN_DIR} ; rm $i ; ln -s ../${target_alias}/gcc/${gcc_version}/bin/$f $i ; )"
( cd ${BIN_DIR} ; rm $i ; ln -s ../${target_alias}/gcc/${gcc_version}/bin/$f $i ; )
continue
;;
${target_alias}-*)
f=`echo "$i" | sed "s/${target_alias}-//g"`
;;
*)
f=$i
;;
esac
echo "mv ${BIN_DIR}/$i ${ARCH_GCC_DIR}/bin/$f"
mv ${BIN_DIR}/$i ${ARCH_GCC_DIR}/bin/$f
echo "( cd ${BIN_DIR} ; ln -s ../${target_alias}/gcc/current/bin/$f $i ; )"
( cd ${BIN_DIR} ; ln -s ../${target_alias}/gcc/current/bin/$f $i ; )
done
echo "( cd ${ARCH_GCC_DIR}/lib && ln -s ../../../../lib/gcc . )"
( cd ${ARCH_GCC_DIR}/lib && ln -s ../../../../lib/gcc . )
if [ -e ${ARCH_GCC_DIR}/libexec ] ; then
echo "( cd ${ARCH_GCC_DIR}/libexec && ln -s ../../../../libexec/gcc . )"
( cd ${ARCH_GCC_DIR}/libexec && ln -s ../../../../libexec/gcc . )
fi
echo Compress doc
( cd ${INFO_DIR} ; gzip *.info* ; )
for i in man1 man2 man3 man4 man5 man6 man7 man8 ; do
d=${MAN_DIR}/$i
if [ ! -d $d ] ; then continue ; fi
( cd $d ; gzip *.[0-9] ; )
done
case ${PACKAGE_TYPE} in
"debian" )
mkdir -p ${PACKAGE_DIR}/DEBIAN
echo "Package: gcc-${target_alias}" >${PACKAGE_DIR}/DEBIAN/control
echo "Version: ${gcc_version}-${PACKAGE_REVISION}" >>${PACKAGE_DIR}/DEBIAN/control
echo "Architecture: ${debian_arch}" >>${PACKAGE_DIR}/DEBIAN/control
echo "Source: gcc-${gcc_version}" >>${PACKAGE_DIR}/DEBIAN/control
echo "Section: cross-dev" >>${PACKAGE_DIR}/DEBIAN/control
echo "Priority: extra" >>${PACKAGE_DIR}/DEBIAN/control
echo "Maintainer: Pavel Pisa <p...@cmp.felk.cvut.cz>" >>${PACKAGE_DIR}/DEBIAN/control
echo "Description: GCC for target ${target_alias}" >>${PACKAGE_DIR}/DEBIAN/control
echo " ." >>${PACKAGE_DIR}/DEBIAN/control
echo " GNU GCC targetting ${target_alias}" >>${PACKAGE_DIR}/DEBIAN/control
if [ "${host_alias}" != "${target_alias}" ] ; then
echo "rm -rf ${INFO_DIR} ${MAN_DIR} ${LIB_DIR}/libiberty*"
rm -rf "${INFO_DIR}" "${MAN_DIR}" "${LIB_DIR}/libiberty"*
echo "rmdir --ignore-fail-on-non-empty ${INCLUDE_DIR}"
rmdir --ignore-fail-on-non-empty "${INCLUDE_DIR}"
echo "rmdir --ignore-fail-on-non-empty ${DATA_DIR}"
rmdir --ignore-fail-on-non-empty "${DATA_DIR}"
fi
;;
esac
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