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util/crosgcc: Fix most shellcheck errors in buildgcc 

This fixes most of the simpler shellcheck errors in shellcheck 0.4.6.

There are still a few warnings left that weren't simple to fix or
would have required more testing before I was confident in them.

Change-Id: I79ab3614cc1d69d3dfe1e0374e930313f2011cbf
Signed-off-by: Martin Roth <gaumless@gmail.com>
Reviewed-on: https://review.coreboot.org/27598
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Patrick Georgi <pgeorgi@google.com>
This commit is contained in:
Martin Roth 2018-07-22 11:45:29 -06:00 committed by Patrick Georgi
parent 234eabaa8d
commit 987d42da1d
1 changed files with 172 additions and 126 deletions
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298
util/crossgcc/buildgcc
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@ -1,4 +1,16 @@
#!/bin/sh #!/bin/sh
# shellcheck disable=SC2030,SC2031,SC2059
# The above line must be directly after the shebang line.
# Disables these warnings:
# 2030 - Modification of var is local (to subshell caused by pipeline).
# shell check 0.4.6 gets confused by the read -t 1 command and interprets
# the '1' as $1 getting modified.
# 2031 - var was modified in a subshell. That change might be lost.
# caused by shell check bug with SC2030? This causes any $1 from that
# point on to be flagged.
# 2059 - Don't use variables in the printf format string. Use printf "..%s.." "$foo".
# This is used for all of our color printing.
# #
# Copyright (C) 2008-2010 by coresystems GmbH # Copyright (C) 2008-2010 by coresystems GmbH
# written by Patrick Georgi <patrick.georgi@coresystems.de> and # written by Patrick Georgi <patrick.georgi@coresystems.de> and
@ -16,7 +28,7 @@
# GNU General Public License for more details. # GNU General Public License for more details.
# #
cd $(dirname $0) cd "$(dirname "$0")" || exit 1
CROSSGCC_DATE="June 11th, 2018" CROSSGCC_DATE="June 11th, 2018"
CROSSGCC_VERSION="1.52" CROSSGCC_VERSION="1.52"
@ -80,7 +92,9 @@ ALL_ARCHIVES="$GMP_ARCHIVE $MPFR_ARCHIVE $MPC_ARCHIVE \
GMP_DIR="gmp-${GMP_VERSION}" GMP_DIR="gmp-${GMP_VERSION}"
MPFR_DIR="mpfr-${MPFR_VERSION}" MPFR_DIR="mpfr-${MPFR_VERSION}"
MPC_DIR="mpc-${MPC_VERSION}" MPC_DIR="mpc-${MPC_VERSION}"
# shellcheck disable=SC2034
GCC_DIR="gcc-${GCC_VERSION}" GCC_DIR="gcc-${GCC_VERSION}"
# shellcheck disable=SC2034
BINUTILS_DIR="binutils-${BINUTILS_VERSION}" BINUTILS_DIR="binutils-${BINUTILS_VERSION}"
GDB_DIR="gdb-${GDB_VERSION}" GDB_DIR="gdb-${GDB_VERSION}"
IASL_DIR="acpica-unix2-${IASL_VERSION}" IASL_DIR="acpica-unix2-${IASL_VERSION}"
@ -101,51 +115,49 @@ RED='\033[1;31m'
green='\033[0;32m' green='\033[0;32m'
GREEN='\033[1;32m' GREEN='\033[1;32m'
blue='\033[0;34m' blue='\033[0;34m'
BLUE='\033[1;34m'
cyan='\033[0;36m'
CYAN='\033[1;36m' CYAN='\033[1;36m'
NC='\033[0m' # No Color NC='\033[0m' # No Color
UNAME=$(uname | grep -iq cygwin && echo Cygwin || uname) UNAME=$(if uname | grep -iq cygwin; then echo Cygwin; else uname; fi)
HALT_FOR_TOOLS=0 HALT_FOR_TOOLS=0
hostcc() hostcc()
{ {
# $1 "host" or "target" # $1 "host" or "target"
if [ "$BOOTSTRAP" = 1 -a "$1" = target ]; then if [ "$BOOTSTRAP" = 1 ] && [ "$1" = target ]; then
echo $DESTDIR$TARGETDIR/bin/gcc echo "$DESTDIR$TARGETDIR/bin/gcc"
else else
echo $CC echo "$CC"
fi fi
} }
hostcxx() hostcxx()
{ {
# $1 "host" or "target" # $1 "host" or "target"
if [ "$BOOTSTRAP" = 1 -a "$1" = target ]; then if [ "$BOOTSTRAP" = 1 ] && [ "$1" = target ]; then
echo $DESTDIR$TARGETDIR/bin/g++ echo "$DESTDIR$TARGETDIR/bin/g++"
else else
echo $CXX echo "$CXX"
fi fi
} }
normalize_dirs() normalize_dirs()
{ {
mkdir -p $DESTDIR$TARGETDIR/lib mkdir -p "$DESTDIR$TARGETDIR/lib"
test -d $DESTDIR$TARGETDIR/lib32 && mv $DESTDIR$TARGETDIR/lib32/* $DESTDIR$TARGETDIR/lib test -d "$DESTDIR$TARGETDIR/lib32" && mv "$DESTDIR$TARGETDIR"/lib32/* "$DESTDIR$TARGETDIR/lib"
test -d $DESTDIR$TARGETDIR/lib64 && mv $DESTDIR$TARGETDIR/lib64/* $DESTDIR$TARGETDIR/lib test -d "$DESTDIR$TARGETDIR/lib64" && mv "$DESTDIR$TARGETDIR"/lib64/* "$DESTDIR$TARGETDIR/lib"
rmdir -p $DESTDIR$TARGETDIR/lib32 $DESTDIR$TARGETDIR/lib64 rmdir -p "$DESTDIR$TARGETDIR/lib32" "$DESTDIR$TARGETDIR/lib64"
perl -pi -e "s,/lib32,/lib," $DESTDIR$TARGETDIR/lib/*.la perl -pi -e "s,/lib32,/lib," "$DESTDIR$TARGETDIR"/lib/*.la
perl -pi -e "s,/lib64,/lib," $DESTDIR$TARGETDIR/lib/*.la perl -pi -e "s,/lib64,/lib," "$DESTDIR$TARGETDIR"/lib/*.la
} }
countdown() countdown()
{ {
tout=${1:-10} tout=${1:-10}
printf "\nPress Ctrl-C to abort, Enter to continue... %2ds" $tout printf "\nPress Ctrl-C to abort, Enter to continue... %2ds" "$tout"
while [ $tout -gt 0 ]; do while [ "$tout" -gt 0 ]; do
sleep 1 sleep 1
tout=$((tout - 1)) tout=$((tout - 1))
printf "\b\b\b%2ds" $tout printf "\b\b\b%2ds" $tout
@ -162,11 +174,12 @@ timeout()
# Clean up in case the user aborts. # Clean up in case the user aborts.
trap 'kill $counter > /dev/null 2>&1' EXIT trap 'kill $counter > /dev/null 2>&1' EXIT
(countdown $tout; kill -USR1 $$)& (countdown "$tout"; kill -USR1 $$)&
counter=$! counter=$!
# Some shells with sh compatibility mode (e.g. zsh, mksh) only # Some shells with sh compatibility mode (e.g. zsh, mksh) only
# let us interrupt `read` if a non-standard -t parameter is given. # let us interrupt `read` if a non-standard -t parameter is given.
# shellcheck disable=SC2034,SC2039,SC2162
if echo | read -t 1 foo 2>/dev/null; then if echo | read -t 1 foo 2>/dev/null; then
read -t $((tout + 1)) foo read -t $((tout + 1)) foo
else else
@ -180,6 +193,7 @@ timeout()
please_install() please_install()
{ {
HALT_FOR_TOOLS=1 HALT_FOR_TOOLS=1
# shellcheck disable=SC1091
test -r /etc/os-release && . /etc/os-release test -r /etc/os-release && . /etc/os-release
# vanilla debian doesn't define `ID_LIKE`, just `ID` # vanilla debian doesn't define `ID_LIKE`, just `ID`
if [ -z "${ID_LIKE}" ] && [ -n "${ID}" ]; then if [ -z "${ID_LIKE}" ] && [ -n "${ID}" ]; then
@ -210,59 +224,60 @@ searchtool()
search="$2" search="$2"
fi fi
for i in "$1" "g$1" "gnu$1"; do for i in "$1" "g$1" "gnu$1"; do
if [ -x "$(command -v $i 2>/dev/null)" ]; then if [ -x "$(command -v "$i" 2>/dev/null)" ]; then
if [ "$(cat /dev/null | $i --version 2>&1 | grep -c "$search")" \ if [ "$(cat /dev/null | $i --version 2>&1 | grep -c "$search")" \
-gt 0 ]; then -gt 0 ]; then
echo $i echo "$i"
return return
fi fi
fi fi
done done
# A workaround for OSX 10.9 and some BSDs, whose nongnu # A workaround for OSX 10.9 and some BSDs, whose nongnu
# patch and tar also work. # patch and tar also work.
if [ $UNAME = "Darwin" -o $UNAME = "FreeBSD" -o $UNAME = "NetBSD" -o $UNAME = "OpenBSD" ]; then if [ "$UNAME" = "Darwin" ] || [ "$UNAME" = "FreeBSD" ] || [ "$UNAME" = "NetBSD" ] || [ "$UNAME" = "OpenBSD" ]; then
if [ "$1" = "patch" -o "$1" = "tar" ]; then if [ "$1" = "patch" ] || [ "$1" = "tar" ]; then
if [ -x "$(command -v $1 2>/dev/null)" ]; then if [ -x "$(command -v "$1" 2>/dev/null)" ]; then
echo $1 echo "$1"
return return
fi fi
fi fi
fi fi
if echo $1 | grep -q "sum" ; then if echo "$1" | grep -q "sum" ; then
algor=$(echo $1 | sed -e 's,sum,,') algor=$(echo "$1" | sed -e 's,sum,,')
if [ -x "$(command -v $1 2>/dev/null)" ]; then if [ -x "$(command -v "$1" 2>/dev/null)" ]; then
#xxxsum [file] #xxxsum [file]
echo $1 echo "$1"
return return
elif [ -x "$(command -v $algor 2>/dev/null)" ]; then elif [ -x "$(command -v "$algor" 2>/dev/null)" ]; then
#xxx [file] #xxx [file]
echo $algor echo "$algor"
return return
elif [ -x "$(command -v openssl 2>/dev/null)" ]; then elif [ -x "$(command -v openssl 2>/dev/null)" ]; then
#openssl xxx [file] #openssl xxx [file]
echo openssl $algor echo openssl "$algor"
return return
elif [ -x "$(command -v cksum 2>/dev/null)" ]; then elif [ -x "$(command -v cksum 2>/dev/null)" ]; then
#cksum -a xxx [file] #cksum -a xxx [file]
#cksum has special options in NetBSD. Actually, NetBSD will use the second case above. #cksum has special options in NetBSD. Actually, NetBSD will use the second case above.
echo "buildgcc" | cksum -a $algor > /dev/null 2>/dev/null && \ echo "buildgcc" | cksum -a "$algor" > /dev/null 2>/dev/null && \
echo cksum -a $algor echo cksum -a "$algor"
return return
fi fi
fi fi
[ -z "$3" ] && please_install $1 $4 [ -z "$3" ] && please_install "$1" "$4"
false false
} }
# Run a compile check of the specified library option to see if it's installed # Run a compile check of the specified library option to see if it's installed
check_for_library() { check_for_library() {
local LIBRARY_FLAGS=$1 LIBRARY_FLAGS="$1"
local LIBRARY_PACKAGES="$2" LIBRARY_PACKAGES="$2"
local LIBTEST_FILE=.libtest LIBTEST_FILE=.libtest
echo "int main(int argc, char **argv) { (void) argc; (void) argv; return 0; }" > "${LIBTEST_FILE}.c" echo "int main(int argc, char **argv) { (void) argc; (void) argv; return 0; }" > "${LIBTEST_FILE}.c"
# shellcheck disable=SC2086
"$CC" $CFLAGS $LIBRARY_FLAGS "${LIBTEST_FILE}.c" -o "${LIBTEST_FILE}" >/dev/null 2>&1 || \ "$CC" $CFLAGS $LIBRARY_FLAGS "${LIBTEST_FILE}.c" -o "${LIBTEST_FILE}" >/dev/null 2>&1 || \
please_install "$LIBRARY_PACKAGES" please_install "$LIBRARY_PACKAGES"
rm -rf "${LIBTEST_FILE}.c" "${LIBTEST_FILE}" rm -rf "${LIBTEST_FILE}.c" "${LIBTEST_FILE}"
@ -307,22 +322,23 @@ ada_requested() {
download() { download() {
package=$1 package=$1
# shellcheck disable=SC2086
archive="$(eval echo \$$package"_ARCHIVE")" archive="$(eval echo \$$package"_ARCHIVE")"
FILE=$(basename $archive) FILE=$(basename "$archive")
printf " * $FILE " printf " * $FILE "
if test -f tarballs/$FILE; then if test -f "tarballs/$FILE"; then
printf "(cached)... " printf "(cached)... "
else else
printf "(downloading from $archive)" printf "(downloading from $archive)"
rm -f tarballs/$FILE rm -f "tarballs/$FILE"
cd tarballs cd tarballs || exit 1
download_showing_percentage $archive download_showing_percentage "$archive"
cd .. cd ..
fi fi
if [ ! -f tarballs/$FILE ]; then if [ ! -f "tarballs/$FILE" ]; then
printf "${RED}Failed to download $FILE.${NC}\n" printf "${RED}Failed to download $FILE.${NC}\n"
exit 1 exit 1
fi fi
@ -332,6 +348,7 @@ download() {
# hexadecimal hash). # hexadecimal hash).
compute_hash() { compute_hash() {
package=$1 package=$1
# shellcheck disable=SC2086
archive="$(eval echo \$$package"_ARCHIVE")" archive="$(eval echo \$$package"_ARCHIVE")"
file="$(basename "$archive")" file="$(basename "$archive")"
@ -345,6 +362,7 @@ compute_hash() {
error_hash_missing() { error_hash_missing() {
package="$1" package="$1"
# shellcheck disable=SC2086
archive="$(eval echo \$$package"_ARCHIVE")" archive="$(eval echo \$$package"_ARCHIVE")"
file="$(basename "$archive")" file="$(basename "$archive")"
@ -361,6 +379,7 @@ error_hash_missing() {
# Read the known hash file of the package given in $1, and print it raw. # Read the known hash file of the package given in $1, and print it raw.
get_known_hash() { get_known_hash() {
package=$1 package=$1
# shellcheck disable=SC2086
archive="$(eval echo \$$package"_ARCHIVE")" archive="$(eval echo \$$package"_ARCHIVE")"
file="$(basename "$archive")" file="$(basename "$archive")"
hashfile="sum/$file.cksum" hashfile="sum/$file.cksum"
@ -373,13 +392,14 @@ get_known_hash() {
exit 1 exit 1
fi fi
cat "$hashfile" | sed -e 's@.*\([0-9a-f]\{40,\}\).*@\1@' sed -e 's@.*\([0-9a-f]\{40,\}\).*@\1@' < "$hashfile"
} }
error_hash_mismatch() { error_hash_mismatch() {
package=$1 package=$1
known_hash="$2" known_hash="$2"
computed_hash="$3" computed_hash="$3"
# shellcheck disable=SC2086
archive="$(eval echo \$$package"_ARCHIVE")" archive="$(eval echo \$$package"_ARCHIVE")"
file="$(basename "$archive")" file="$(basename "$archive")"
@ -400,6 +420,7 @@ error_hash_mismatch() {
# hash; Bail out on mismatch or missing hash file. # hash; Bail out on mismatch or missing hash file.
verify_hash() { verify_hash() {
package=$1 package=$1
# shellcheck disable=SC2086
archive="$(eval echo \$$package"_ARCHIVE")" archive="$(eval echo \$$package"_ARCHIVE")"
known_hash="$(get_known_hash "$package")" || exit "$?" known_hash="$(get_known_hash "$package")" || exit "$?"
@ -410,17 +431,19 @@ verify_hash() {
exit 1 exit 1
fi fi
printf "${GREEN}hash verified ("$known_hash")${NC}\n" printf "${GREEN}hash verified (\"$known_hash\")${NC}\n"
} }
unpack_and_patch() { unpack_and_patch() {
package=$1 package="$1"
# shellcheck disable=SC2086
archive="$(eval echo \$$package"_ARCHIVE")" archive="$(eval echo \$$package"_ARCHIVE")"
# shellcheck disable=SC2086
dir="$(eval echo \$$package"_DIR")" dir="$(eval echo \$$package"_DIR")"
test -d ${dir} && test -f ${dir}/.unpack_success || ( test -d "${dir}" && test -f "${dir}/.unpack_success" || (
printf " * $(basename $archive)\n" printf " * $(basename "$archive")\n"
FLAGS=zxf FLAGS=zxf
suffix=$(echo $archive | sed 's,.*\.,,') suffix=$(echo "$archive" | sed 's,.*\.,,')
if [ "$suffix" = "gz" ] && [ -n "$PIGZ" ]; then FLAGS="-I pigz -xf" if [ "$suffix" = "gz" ] && [ -n "$PIGZ" ]; then FLAGS="-I pigz -xf"
elif [ "$suffix" = "gz" ]; then FLAGS=zxf elif [ "$suffix" = "gz" ]; then FLAGS=zxf
elif [ "$suffix" = "bz2" ] && [ -n "$LBZIP2" ]; then FLAGS="-I lbzip2 -xf" elif [ "$suffix" = "bz2" ] && [ -n "$LBZIP2" ]; then FLAGS="-I lbzip2 -xf"
@ -428,22 +451,24 @@ unpack_and_patch() {
elif [ "$suffix" = "xz" ]; then FLAGS="--xz -xf" elif [ "$suffix" = "xz" ]; then FLAGS="--xz -xf"
elif [ "$suffix" = "lzma" ]; then FLAGS="--lzma -xf" elif [ "$suffix" = "lzma" ]; then FLAGS="--lzma -xf"
fi fi
$TAR $FLAGS tarballs/$(basename $archive) # shellcheck disable=SC2086
$TAR $FLAGS "tarballs/$(basename "$archive")"
for patch in patches/${dir}_*.patch; do for patch in patches/${dir}_*.patch; do
test -r $patch || continue test -r "$patch" || continue
printf " o $(basename $patch)\n" printf " o $(basename "$patch")\n"
(cd ${dir} && $PATCH -s -N -p1 <../${patch}) || { (cd "${dir}" || exit 1; $PATCH -s -N -p1 <"../${patch}") || {
printf "\n${RED}Failed $patch.${NC}\n" printf "\n${RED}Failed $patch.${NC}\n"
exit 1 exit 1
} }
done done
touch ${dir}/.unpack_success touch "${dir}/.unpack_success"
) )
} }
fn_exists() fn_exists()
{ {
type $1 >/dev/null 2>&1 # shellcheck disable=SC2039
type "$1" >/dev/null 2>&1
} }
is_package_enabled() is_package_enabled()
@ -468,7 +493,7 @@ generic_build()
success=$4 success=$4
version=$5 version=$5
fn_exists build_$package || return fn_exists "build_$package" || return
mkdir -p "$builddir" mkdir -p "$builddir"
@ -477,10 +502,10 @@ generic_build()
else else
printf "Building $package v$version for $host_target ... " printf "Building $package v$version for $host_target ... "
DIR="$PWD" DIR="$PWD"
cd "$builddir" cd "$builddir" || exit 1
rm -f .failed rm -f .failed
build_${package} $host_target > build.log 2>&1 "build_${package}" "$host_target" > build.log 2>&1
cd "$DIR" cd "$DIR" || exit 1
if [ ! -f "$builddir/.failed" ]; then if [ ! -f "$builddir/.failed" ]; then
touch "$success"; touch "$success";
else else
@ -494,6 +519,7 @@ generic_build()
build_for_host() build_for_host()
{ {
package="$1" package="$1"
# shellcheck disable=SC2086
version="$(eval echo \$$package"_VERSION")" version="$(eval echo \$$package"_VERSION")"
generic_build "$package" host "build-$package" "${DESTDIR}${TARGETDIR}/.${package}.${version}.success" "$version" generic_build "$package" host "build-$package" "${DESTDIR}${TARGETDIR}/.${package}.${version}.success" "$version"
} }
@ -501,19 +527,20 @@ build_for_host()
build_for_target() build_for_target()
{ {
package="$1" package="$1"
# shellcheck disable=SC2086
version="$(eval echo \$$package"_VERSION")" version="$(eval echo \$$package"_VERSION")"
generic_build "$package" target "build-${TARGETARCH}-$package" "${DESTDIR}${TARGETDIR}/.${TARGETARCH}-${package}.${version}.success" "$version" generic_build "$package" target "build-${TARGETARCH}-$package" "${DESTDIR}${TARGETDIR}/.${TARGETARCH}-${package}.${version}.success" "$version"
} }
build() build()
{ {
if package_uses_targetarch $1; then if package_uses_targetarch "$1"; then
if [ $BOOTSTRAP -eq 1 -a ! -f "${DESTDIR}${TARGETDIR}/.GCC.${GCC_VERSION}.success" ]; then if [ $BOOTSTRAP -eq 1 ] && [ ! -f "${DESTDIR}${TARGETDIR}/.GCC.${GCC_VERSION}.success" ]; then
build_for_host GCC build_for_host GCC
fi fi
build_for_target $1 build_for_target "$1"
else else
build_for_host $1 build_for_host "$1"
fi fi
} }
@ -532,7 +559,8 @@ cleanup()
printf "Cleaning up temporary files... " printf "Cleaning up temporary files... "
for package in $PACKAGES; do for package in $PACKAGES; do
rm -rf build-${TARGETARCH}-$package build-$package $(eval echo \$$package"_DIR") # shellcheck disable=SC2086
rm -rf "build-${TARGETARCH}-$package" "build-$package" "$(eval echo \$$package"_DIR")"
done done
rm -f getopt rm -f getopt
printf "${green}ok${NC}\n" printf "${green}ok${NC}\n"
@ -601,14 +629,15 @@ EOF
} }
have_hostcflags_from_gmp() { have_hostcflags_from_gmp() {
grep -q __GMP_CFLAGS $DESTDIR$TARGETDIR/include/gmp.h >/dev/null 2>&1 grep -q __GMP_CFLAGS "$DESTDIR$TARGETDIR/include/gmp.h" >/dev/null 2>&1
} }
set_hostcflags_from_gmp() { set_hostcflags_from_gmp() {
# Now set CFLAGS to match GMP CFLAGS but strip out -pedantic # Now set CFLAGS to match GMP CFLAGS but strip out -pedantic
# as GCC 4.6.x fails if it's there. # as GCC 4.6.x fails if it's there.
export HOSTCFLAGS="$(grep __GMP_CFLAGS $DESTDIR$TARGETDIR/include/gmp.h |cut -d\" -f2 |\ HOSTCFLAGS="$(grep __GMP_CFLAGS "$DESTDIR$TARGETDIR/include/gmp.h" |cut -d\" -f2 |\
sed s,-pedantic,,)" sed s,-pedantic,,)"
export HOSTCFLAGS
} }
build_GMP() { build_GMP() {
@ -619,10 +648,12 @@ build_GMP() {
OPTIONS="$OPTIONS --with-pic" OPTIONS="$OPTIONS --with-pic"
fi fi
# shellcheck disable=SC2086
CC="$(hostcc host)" CXX="$(hostcxx host)" \ CC="$(hostcc host)" CXX="$(hostcxx host)" \
../${GMP_DIR}/configure --disable-shared --enable-fat \ ../${GMP_DIR}/configure --disable-shared --enable-fat \
--prefix=$TARGETDIR $OPTIONS \ --prefix="$TARGETDIR" $OPTIONS \
|| touch .failed || touch .failed
# shellcheck disable=SC2086
$MAKE $JOBS || touch .failed $MAKE $JOBS || touch .failed
$MAKE install DESTDIR=$DESTDIR || touch .failed $MAKE install DESTDIR=$DESTDIR || touch .failed
@ -632,12 +663,13 @@ build_GMP() {
} }
build_MPFR() { build_MPFR() {
test $UNAME = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL" test "$UNAME" = "Darwin" && CFLAGS="$CFLAGS -force_cpusubtype_ALL"
CC="$(hostcc host)" CXX="$(hostcxx host)" \ CC="$(hostcc host)" CXX="$(hostcxx host)" \
../${MPFR_DIR}/configure --disable-shared --prefix=$TARGETDIR \ ../${MPFR_DIR}/configure --disable-shared --prefix="$TARGETDIR" \
--infodir=$TARGETDIR/info \ --infodir="$TARGETDIR/info" \
--with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || \ --with-gmp="$DESTDIR$TARGETDIR" CFLAGS="$HOSTCFLAGS" || \
touch .failed touch .failed
# shellcheck disable=SC2086
$MAKE $JOBS || touch .failed $MAKE $JOBS || touch .failed
$MAKE install DESTDIR=$DESTDIR || touch .failed $MAKE install DESTDIR=$DESTDIR || touch .failed
@ -645,28 +677,29 @@ build_MPFR() {
# work around build problem of libgmp.la # work around build problem of libgmp.la
if [ "$DESTDIR" != "" ]; then if [ "$DESTDIR" != "" ]; then
perl -pi -e "s,$DESTDIR,," $DESTDIR$TARGETDIR/lib/libgmp.la perl -pi -e "s,$DESTDIR,," "$DESTDIR$TARGETDIR/lib/libgmp.la"
fi fi
} }
build_MPC() { build_MPC() {
CC="$(hostcc host)" CXX="$(hostcxx host)" \ CC="$(hostcc host)" CXX="$(hostcxx host)" \
../${MPC_DIR}/configure --disable-shared --prefix=$TARGETDIR \ ../${MPC_DIR}/configure --disable-shared --prefix="$TARGETDIR" \
--infodir=$TARGETDIR/info --with-mpfr=$DESTDIR$TARGETDIR \ --infodir="$TARGETDIR/info" --with-mpfr="$DESTDIR$TARGETDIR" \
--with-gmp=$DESTDIR$TARGETDIR CFLAGS="$HOSTCFLAGS" || \ --with-gmp="$DESTDIR$TARGETDIR" CFLAGS="$HOSTCFLAGS" || \
touch .failed touch .failed
# work around build problem of libmpfr.la # work around build problem of libmpfr.la
if [ "$DESTDIR" != "" ]; then if [ "$DESTDIR" != "" ]; then
perl -pi -e "s,$TARGETDIR/lib/libgmp.la,$DESTDIR\$&," $DESTDIR$TARGETDIR/lib/libmpfr.la perl -pi -e "s,$TARGETDIR/lib/libgmp.la,$DESTDIR\$&," "$DESTDIR$TARGETDIR/lib/libmpfr.la"
fi fi
# shellcheck disable=SC2086
$MAKE $JOBS || touch .failed $MAKE $JOBS || touch .failed
$MAKE install DESTDIR=$DESTDIR || touch .failed $MAKE install DESTDIR=$DESTDIR || touch .failed
# work around build problem of libmpfr.la # work around build problem of libmpfr.la
if [ "$DESTDIR" != "" ]; then if [ "$DESTDIR" != "" ]; then
perl -pi -e "s,$DESTDIR,," $DESTDIR$TARGETDIR/lib/libmpfr.la perl -pi -e "s,$DESTDIR,," "$DESTDIR$TARGETDIR/lib/libmpfr.la"
fi fi
normalize_dirs normalize_dirs
@ -677,7 +710,7 @@ build_BINUTILS() {
ADDITIONALTARGET=",i386-elf" ADDITIONALTARGET=",i386-elf"
fi fi
CC="$(hostcc target)" CXX="$(hostcxx target)" \ CC="$(hostcc target)" CXX="$(hostcxx target)" \
../binutils-${BINUTILS_VERSION}/configure --prefix=$TARGETDIR \ ../binutils-${BINUTILS_VERSION}/configure --prefix="$TARGETDIR" \
--target=${TARGETARCH} --enable-targets=${TARGETARCH}${ADDITIONALTARGET} \ --target=${TARGETARCH} --enable-targets=${TARGETARCH}${ADDITIONALTARGET} \
--disable-werror --disable-nls --enable-lto --enable-gold \ --disable-werror --disable-nls --enable-lto --enable-gold \
--enable-interwork --enable-multilib \ --enable-interwork --enable-multilib \
@ -685,11 +718,13 @@ build_BINUTILS() {
CFLAGS="$HOSTCFLAGS" \ CFLAGS="$HOSTCFLAGS" \
CXXFLAGS="$HOSTCFLAGS" \ CXXFLAGS="$HOSTCFLAGS" \
|| touch .failed || touch .failed
# shellcheck disable=SC2086
$MAKE $JOBS || touch .failed $MAKE $JOBS || touch .failed
$MAKE install DESTDIR=$DESTDIR || touch .failed $MAKE install DESTDIR=$DESTDIR || touch .failed
} }
bootstrap_GCC() { bootstrap_GCC() {
# shellcheck disable=SC2086
CC="$(hostcc host)" CXX="$(hostcxx host)" \ CC="$(hostcc host)" CXX="$(hostcxx host)" \
CFLAGS="$HOSTCFLAGS" \ CFLAGS="$HOSTCFLAGS" \
CFLAGS_FOR_BUILD="$HOSTCFLAGS" \ CFLAGS_FOR_BUILD="$HOSTCFLAGS" \
@ -698,17 +733,18 @@ bootstrap_GCC() {
CXXFLAGS_FOR_BUILD="$HOSTCFLAGS" \ CXXFLAGS_FOR_BUILD="$HOSTCFLAGS" \
CXXFLAGS_FOR_TARGET="$HOSTCFLAGS -fPIC" \ CXXFLAGS_FOR_TARGET="$HOSTCFLAGS -fPIC" \
../gcc-${GCC_VERSION}/configure \ ../gcc-${GCC_VERSION}/configure \
--prefix=$TARGETDIR --libexecdir=$TARGETDIR/lib \ --prefix="$TARGETDIR" --libexecdir="$TARGETDIR/lib" \
--enable-bootstrap \ --enable-bootstrap \
--disable-werror --disable-nls \ --disable-werror --disable-nls \
--disable-shared --disable-multilib \ --disable-shared --disable-multilib \
--disable-libssp --disable-libquadmath --disable-libcc1 \ --disable-libssp --disable-libquadmath --disable-libcc1 \
--disable-libsanitizer \ --disable-libsanitizer \
${GCC_OPTIONS} --enable-languages="${LANGUAGES}" \ ${GCC_OPTIONS} --enable-languages="${LANGUAGES}" \
--with-gmp=$DESTDIR$TARGETDIR --with-mpfr=$DESTDIR$TARGETDIR \ --with-gmp="$DESTDIR$TARGETDIR" --with-mpfr="$DESTDIR$TARGETDIR" \
--with-mpc=$DESTDIR$TARGETDIR \ --with-mpc="$DESTDIR$TARGETDIR" \
--with-pkgversion="coreboot bootstrap v$CROSSGCC_VERSION $CROSSGCC_DATE" \ --with-pkgversion="coreboot bootstrap v$CROSSGCC_VERSION $CROSSGCC_DATE" \
&& \ && \
# shellcheck disable=SC2086
$MAKE $JOBS BOOT_CFLAGS="$HOSTCFLAGS" BUILD_CONFIG="" bootstrap && \ $MAKE $JOBS BOOT_CFLAGS="$HOSTCFLAGS" BUILD_CONFIG="" bootstrap && \
$MAKE install-gcc \ $MAKE install-gcc \
install-target-libgcc \ install-target-libgcc \
@ -731,6 +767,7 @@ build_cross_GCC() {
# libiberty is not compiled with CFLAGS_FOR_BUILD. # libiberty is not compiled with CFLAGS_FOR_BUILD.
# Also set the CXX version of the flags because GCC is now compiled # Also set the CXX version of the flags because GCC is now compiled
# using C++. # using C++.
# shellcheck disable=SC2086
CC="$(hostcc target)" CXX="$(hostcxx target)" \ CC="$(hostcc target)" CXX="$(hostcxx target)" \
CFLAGS_FOR_TARGET="-O2 -Dinhibit_libc" \ CFLAGS_FOR_TARGET="-O2 -Dinhibit_libc" \
CFLAGS="$HOSTCFLAGS $CLANGFLAGS" \ CFLAGS="$HOSTCFLAGS $CLANGFLAGS" \
@ -738,7 +775,7 @@ build_cross_GCC() {
CXXFLAGS="$HOSTCFLAGS $CLANGCXXFLAGS" \ CXXFLAGS="$HOSTCFLAGS $CLANGCXXFLAGS" \
CXXFLAGS_FOR_BUILD="$HOSTCFLAGS $CLANGCXXFLAGS" \ CXXFLAGS_FOR_BUILD="$HOSTCFLAGS $CLANGCXXFLAGS" \
../gcc-${GCC_VERSION}/configure \ ../gcc-${GCC_VERSION}/configure \
--prefix=$TARGETDIR --libexecdir=$TARGETDIR/lib \ --prefix="$TARGETDIR" --libexecdir="$TARGETDIR/lib" \
--target=${TARGETARCH} --disable-werror --disable-shared \ --target=${TARGETARCH} --disable-werror --disable-shared \
--enable-lto --enable-plugins --enable-gold --enable-ld=default \ --enable-lto --enable-plugins --enable-gold --enable-ld=default \
--disable-libssp --disable-bootstrap --disable-nls \ --disable-libssp --disable-bootstrap --disable-nls \
@ -748,16 +785,17 @@ build_cross_GCC() {
--disable-libatomic --disable-libcc1 --disable-decimal-float \ --disable-libatomic --disable-libcc1 --disable-decimal-float \
${GCC_OPTIONS} --enable-languages="${LANGUAGES}" \ ${GCC_OPTIONS} --enable-languages="${LANGUAGES}" \
--with-system-zlib \ --with-system-zlib \
--with-gmp=$DESTDIR$TARGETDIR --with-mpfr=$DESTDIR$TARGETDIR \ --with-gmp="$DESTDIR$TARGETDIR" --with-mpfr="$DESTDIR$TARGETDIR" \
--with-mpc=$DESTDIR$TARGETDIR \ --with-mpc="$DESTDIR$TARGETDIR" \
--with-pkgversion="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE" \ --with-pkgversion="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE" \
&& \ && \
mkdir -p gcc/$TARGETARCH && \ mkdir -p gcc/$TARGETARCH && \
ln -s $DESTDIR$TARGETDIR/$TARGETARCH/bin gcc/$TARGETARCH/$GCC_VERSION && \ ln -s "$DESTDIR$TARGETDIR/$TARGETARCH/bin" "gcc/$TARGETARCH/$GCC_VERSION" && \
$MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" all-gcc && \ $MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" all-gcc && \
$MAKE install-gcc DESTDIR=$DESTDIR || touch .failed $MAKE install-gcc DESTDIR="$DESTDIR" || touch .failed
if [ ! -f .failed -a "$(echo $TARGETARCH | grep -c -- -mingw32)" -eq 0 ]; then if [ ! -f .failed ] && [ "$(echo $TARGETARCH | grep -c -- -mingw32)" -eq 0 ]; then
# shellcheck disable=SC2086
$MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" all-target-libgcc && \ $MAKE $JOBS CFLAGS_FOR_BUILD="$HOSTCFLAGS" all-target-libgcc && \
$MAKE install-target-libgcc DESTDIR=$DESTDIR || touch .failed $MAKE install-target-libgcc DESTDIR=$DESTDIR || touch .failed
fi fi
@ -765,15 +803,15 @@ build_cross_GCC() {
build_GCC() { build_GCC() {
if [ "$1" = host ]; then if [ "$1" = host ]; then
bootstrap_GCC $1 bootstrap_GCC "$1"
else else
build_cross_GCC $1 build_cross_GCC "$1"
fi fi
} }
build_EXPAT() { build_EXPAT() {
CC="$(hostcc host)" CXX="$(hostcxx host)" CFLAGS="$HOSTCFLAGS" CC="$(hostcc host)" CXX="$(hostcxx host)" CFLAGS="$HOSTCFLAGS"
../${EXPAT_DIR}/configure --disable-shared --prefix=$TARGETDIR \ ../${EXPAT_DIR}/configure --disable-shared --prefix="$TARGETDIR" \
|| touch .failed || touch .failed
$MAKE || touch .failed $MAKE || touch .failed
$MAKE install DESTDIR=$DESTDIR || touch .failed $MAKE install DESTDIR=$DESTDIR || touch .failed
@ -783,8 +821,9 @@ build_EXPAT() {
build_PYTHON() { build_PYTHON() {
CC="$(hostcc host)" CXX="$(hostcxx host)" CFLAGS="$HOSTCFLAGS" CC="$(hostcc host)" CXX="$(hostcxx host)" CFLAGS="$HOSTCFLAGS"
../${PYTHON_DIR}/configure --prefix=$TARGETDIR \ ../${PYTHON_DIR}/configure --prefix="$TARGETDIR" \
|| touch .failed || touch .failed
# shellcheck disable=SC2086
$MAKE $JOBS || touch .failed $MAKE $JOBS || touch .failed
$MAKE install DESTDIR=$DESTDIR || touch .failed $MAKE install DESTDIR=$DESTDIR || touch .failed
@ -793,62 +832,66 @@ build_PYTHON() {
build_GDB() { build_GDB() {
export PYTHONHOME=$DESTDIR$TARGETDIR export PYTHONHOME=$DESTDIR$TARGETDIR
if [ $(uname) != "FreeBSD" -a $(uname) != "NetBSD" ]; then if [ "$UNAME" != "FreeBSD" ] && [ "$UNAME" != "NetBSD" ]; then
LIBDL="-ldl" LIBDL="-ldl"
fi fi
LDFLAGS="-Wl,-rpath,\$\$ORIGIN/../lib/ -L$DESTDIR$TARGETDIR/lib \ LDFLAGS="-Wl,-rpath,\$\$ORIGIN/../lib/ -L$DESTDIR$TARGETDIR/lib \
-lpthread $LIBDL -lutil" \ -lpthread $LIBDL -lutil" \
CC="$(hostcc target)" CXX="$(hostcxx target)" \ CC="$(hostcc target)" CXX="$(hostcxx target)" \
CFLAGS="$HOSTCFLAGS -I$DESTDIR$TARGETDIR/include" \ CFLAGS="$HOSTCFLAGS -I$DESTDIR$TARGETDIR/include" \
../${GDB_DIR}/configure --prefix=$TARGETDIR \ ../${GDB_DIR}/configure --prefix="$TARGETDIR" \
--target=${TARGETARCH} --disable-werror --disable-nls --target=${TARGETARCH} --disable-werror --disable-nls
# shellcheck disable=SC2086
$MAKE $JOBS || touch .failed $MAKE $JOBS || touch .failed
$MAKE install DESTDIR=$DESTDIR || touch .failed $MAKE install DESTDIR=$DESTDIR || touch .failed
} }
build_IASL() { build_IASL() {
RDIR=$PWD RDIR=$PWD
cd ../$IASL_DIR/generate/unix cd ../$IASL_DIR/generate/unix || exit 1
CFLAGS="$HOSTCFLAGS" CFLAGS="$HOSTCFLAGS"
HOST="_LINUX" HOST="_LINUX"
test $UNAME = "Darwin" && HOST="_APPLE" test "$UNAME" = "Darwin" && HOST="_APPLE"
test $UNAME = "FreeBSD" && HOST="_FreeBSD" test "$UNAME" = "FreeBSD" && HOST="_FreeBSD"
test $UNAME = "Cygwin" && HOST="_CYGWIN" test "$UNAME" = "Cygwin" && HOST="_CYGWIN"
HOST="$HOST" CFLAGS="$CFLAGS" \ HOST="$HOST" CFLAGS="$CFLAGS" \
OPT_CFLAGS="-O -D_FORTIFY_SOURCE=2 -D COREBOOT_TOOLCHAIN_VERSION='\"coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE\"' " \ OPT_CFLAGS="-O -D_FORTIFY_SOURCE=2 -D COREBOOT_TOOLCHAIN_VERSION='\"coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE\"' " \
$MAKE CC="$(hostcc host)" iasl || touch $RDIR/.failed $MAKE CC="$(hostcc host)" iasl || touch "$RDIR/.failed"
rm -f $DESTDIR$TARGETDIR/bin/iasl || touch $RDIR/.failed rm -f "$DESTDIR$TARGETDIR/bin/iasl" || touch "$RDIR/.failed"
cp bin/iasl $DESTDIR$TARGETDIR/bin || touch $RDIR/.failed cp bin/iasl "$DESTDIR$TARGETDIR/bin" || touch "$RDIR/.failed"
} }
build_LLVM() { build_LLVM() {
cd ..
ln -sf $PWD/$CFE_DIR $LLVM_DIR/tools/clang
ln -sf $PWD/$CTE_DIR $LLVM_DIR/tools/clang/tools/extra
ln -sf $PWD/$CRT_DIR $LLVM_DIR/projects/compiler-rt
cd -
$CMAKE -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX=$DESTDIR$TARGETDIR \ cd .. || exit 1
ln -sf "$PWD/$CFE_DIR" "$LLVM_DIR/tools/clang"
ln -sf "$PWD/$CTE_DIR" "$LLVM_DIR/tools/clang/tools/extra"
ln -sf "$PWD/$CRT_DIR" "$LLVM_DIR/projects/compiler-rt"
cd - || exit 1
$CMAKE -G "Unix Makefiles" -DCMAKE_INSTALL_PREFIX="$DESTDIR$TARGETDIR" \
-DCLANG_VENDOR="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE - " \ -DCLANG_VENDOR="coreboot toolchain v$CROSSGCC_VERSION $CROSSGCC_DATE - " \
-DCMAKE_BUILD_TYPE=Release ../$LLVM_DIR || touch .failed -DCMAKE_BUILD_TYPE=Release ../$LLVM_DIR || touch .failed
# shellcheck disable=SC2086
$MAKE $JOBS || touch .failed $MAKE $JOBS || touch .failed
$MAKE install || touch .failed $MAKE install || touch .failed
cp -a ../$CFE_DIR/tools/scan-build/* $DESTDIR$TARGETDIR/bin cp -a ../$CFE_DIR/tools/scan-build/* "$DESTDIR$TARGETDIR/bin"
cp -a ../$CFE_DIR/tools/scan-view/* $DESTDIR$TARGETDIR/bin cp -a ../$CFE_DIR/tools/scan-view/* "$DESTDIR$TARGETDIR/bin"
# create symlinks to work around broken --print-librt-file-name # create symlinks to work around broken --print-librt-file-name
# when used with -target. # when used with -target.
cd $DESTDIR$TARGETDIR/lib/clang/${CLANG_VERSION}/lib cd "$DESTDIR$TARGETDIR/lib/clang/${CLANG_VERSION}/lib" || exit 1
for i in */libclang_rt.builtins*.a; do for i in */libclang_rt.builtins*.a; do
ln -s $i . ln -s "$i" .
done done
} }
build_MAKE() { build_MAKE() {
CC="$(hostcc host)" CXX="$(hostcxx host)" CFLAGS="$HOSTCFLAGS" \ CC="$(hostcc host)" CXX="$(hostcxx host)" CFLAGS="$HOSTCFLAGS" \
../${MAKE_DIR}/configure --prefix=$TARGETDIR --disable-nls \ ../${MAKE_DIR}/configure --prefix="$TARGETDIR" --disable-nls \
|| touch .failed || touch .failed
# shellcheck disable=SC2086
$MAKE $JOBS || touch .failed $MAKE $JOBS || touch .failed
$MAKE install DESTDIR=$DESTDIR || touch .failed $MAKE install DESTDIR=$DESTDIR || touch .failed
@ -857,8 +900,9 @@ build_MAKE() {
build_CMAKE() { build_CMAKE() {
CC="$(hostcc host)" CXX="$(hostcxx host)" CFLAGS="$HOSTCFLAGS" \ CC="$(hostcc host)" CXX="$(hostcxx host)" CFLAGS="$HOSTCFLAGS" \
../${CMAKE_DIR}/configure --prefix=$TARGETDIR \ ../${CMAKE_DIR}/configure --prefix="$TARGETDIR" \
|| touch .failed || touch .failed
# shellcheck disable=SC2086
$MAKE $JOBS || touch .failed $MAKE $JOBS || touch .failed
$MAKE install DESTDIR=$DESTDIR || touch .failed $MAKE install DESTDIR=$DESTDIR || touch .failed
@ -900,6 +944,7 @@ else
# Detected non-GNU getopt # Detected non-GNU getopt
args=$(getopt Vhcd:bBp:l:P:j:D:tSys:un $*) args=$(getopt Vhcd:bBp:l:P:j:D:tSys:un $*)
getopt_ret=$? getopt_ret=$?
# shellcheck disable=SC2086
set -- $args set -- $args
fi fi
@ -1026,8 +1071,8 @@ if searchtool wget "GNU" nofail > /dev/null; then
download_showing_percentage() { download_showing_percentage() {
url=$1 url=$1
printf "... ${red} 0%%" printf "... ${red} 0%%"
wget $url 2>&1 | while read line; do wget "$url" 2>&1 | while read -r line; do
echo $line | grep -o "[0-9]\+%" | awk '{printf("\b\b\b\b%4s", $1)}' echo "$line" | grep -o "[0-9]\+%" | awk '{printf("\b\b\b\b%4s", $1)}'
done done
printf "${NC}... " printf "${NC}... "
} }
@ -1035,7 +1080,7 @@ elif searchtool curl "^curl " > /dev/null; then
download_showing_percentage() { download_showing_percentage() {
url=$1 url=$1
echo echo
curl -#OL $url curl -#OL "$url"
} }
fi fi
@ -1089,7 +1134,7 @@ if is_package_enabled "GCC"; then
# sane preset: let the configure script figure out things by itself # sane preset: let the configure script figure out things by itself
# more importantly, avoid any values that might already linger in the variable # more importantly, avoid any values that might already linger in the variable
OPTIONS="ABI=" OPTIONS="ABI="
if [ $UNAME = "Darwin" ]; then if [ "$UNAME" = "Darwin" ]; then
#GCC_OPTIONS="$GCC_OPTIONS --enable-threads=posix" #GCC_OPTIONS="$GCC_OPTIONS --enable-threads=posix"
# generally the OS X compiler can create x64 binaries. # generally the OS X compiler can create x64 binaries.
@ -1097,7 +1142,7 @@ if [ $UNAME = "Darwin" ]; then
# binaries in 10.6 (even if the kernel is 32bit) # binaries in 10.6 (even if the kernel is 32bit)
# For some weird reason, 10.5 autodetects an ABI=64 though # For some weird reason, 10.5 autodetects an ABI=64 though
# so we're setting the ABI explicitly here. # so we're setting the ABI explicitly here.
if [ $(sysctl -n hw.optional.x86_64 2>/dev/null) -eq 1 ] 2>/dev/null; then if [ "$(sysctl -n hw.optional.x86_64 2>/dev/null)" -eq 1 ] 2>/dev/null; then
OPTIONS="ABI=64" OPTIONS="ABI=64"
else else
OPTIONS="ABI=32" OPTIONS="ABI=32"
@ -1109,13 +1154,13 @@ if [ $UNAME = "Darwin" ]; then
if $CC -v 2>&1 | grep -q LLVM; then if $CC -v 2>&1 | grep -q LLVM; then
CC=llvm-gcc CC=llvm-gcc
fi fi
elif [ $UNAME = "Linux" -o $UNAME = "Cygwin" ]; then elif [ "$UNAME" = "Linux" ] || [ "$UNAME" = "Cygwin" ]; then
# gmp is overeager with detecting 64bit CPUs even if they run # gmp is overeager with detecting 64bit CPUs even if they run
# a 32bit kernel and userland. # a 32bit kernel and userland.
if [ "$(uname -m 2>/dev/null)" = "i686" ]; then if [ "$(uname -m 2>/dev/null)" = "i686" ]; then
OPTIONS="ABI=32" OPTIONS="ABI=32"
fi fi
elif [ $UNAME = "NetBSD" ]; then elif [ "$UNAME" = "NetBSD" ]; then
# same for NetBSD but this one reports an i386 # same for NetBSD but this one reports an i386
if [ "$(uname -m 2>/dev/null)" = "i386" ]; then if [ "$(uname -m 2>/dev/null)" = "i386" ]; then
OPTIONS="ABI=32" OPTIONS="ABI=32"
@ -1149,9 +1194,10 @@ if [ -z "${LANGUAGES}" ]; then
fi fi
if ada_requested; then if ada_requested; then
if have_gnat; then if have_gnat; then
if [ "$BOOTSTRAP" != 1 -a \ if [ "$BOOTSTRAP" != 1 ] && \
\( "$(hostcc_major)" -lt 4 -o \ \( [ "$(hostcc_major)" -lt 4 ] || \
\( "$(hostcc_major)" -eq 4 -a "$(hostcc_minor)" -lt 9 \) \) ] \( [ "$(hostcc_major)" -eq 4 ] && \
[ "$(hostcc_minor)" -lt 9 ] \) \) ]
then then
printf "\n${red}WARNING${NC}\n" printf "\n${red}WARNING${NC}\n"
printf "Building the Ada compiler (GNAT $(buildcc_version)) with a host compiler older\n" printf "Building the Ada compiler (GNAT $(buildcc_version)) with a host compiler older\n"
@ -1167,7 +1213,7 @@ if ada_requested; then
exit 1 exit 1
fi fi
else else
if [ "$(hostcc_major)" -lt 4 -a "$BOOTSTRAP" != 1 ]; then if [ "$(hostcc_major)" -lt 4 ] && [ "$BOOTSTRAP" != 1 ]; then
printf "\n${red}WARNING${NC}\n" printf "\n${red}WARNING${NC}\n"
printf "Building GCC $(buildcc_version) with a very old host compiler ($(hostcc_version)).\n" printf "Building GCC $(buildcc_version) with a very old host compiler ($(hostcc_version)).\n"
printf "Bootstrapping (-b) is recommended.\n" printf "Bootstrapping (-b) is recommended.\n"
@ -1187,8 +1233,8 @@ fi
# Prepare target directory for building GCC # Prepare target directory for building GCC
# (dependencies must be in the PATH) # (dependencies must be in the PATH)
mkdir -p $DESTDIR$TARGETDIR/bin mkdir -p "$DESTDIR$TARGETDIR/bin"
mkdir -p $DESTDIR$TARGETDIR/share mkdir -p "$DESTDIR$TARGETDIR/share"
export PATH=$DESTDIR$TARGETDIR/bin:$PATH export PATH=$DESTDIR$TARGETDIR/bin:$PATH
# Download, unpack, patch and build all packages # Download, unpack, patch and build all packages