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authorPatrick Georgi <pgeorgi@google.com>2017-09-22 18:57:10 +0200
committerPatrick Georgi <pgeorgi@google.com>2017-10-13 14:51:41 +0000
commit9681cdc1b495eb88ed33cacdcd37e2393df6c1c4 (patch)
tree1690f92b219e419ac56cbc9eae15125eacce6932
parentd6735b0f148eba402a27699da6786b1ab4e61b84 (diff)
downloadcoreboot-9681cdc1b495eb88ed33cacdcd37e2393df6c1c4.tar.xz
util/crossgcc: Add bootstrap-only mode
buildgcc -B (--bootstrap-only) builds only a bootstrap compiler. That useful if you want to package the cross compilers: first build the bootstrap compiler, then all required cross compilers in a separate directory (using the bootstrap compiler through an adjusted PATH). Change-Id: I089b51d1b898d4cf530845ba51283997fd229451 Signed-off-by: Patrick Georgi <pgeorgi@google.com> Reviewed-on: https://review.coreboot.org/21683 Tested-by: build bot (Jenkins) <no-reply@coreboot.org> Reviewed-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net> Reviewed-by: Paul Menzel <paulepanter@users.sourceforge.net> Reviewed-by: Stefan Reinauer <stefan.reinauer@coreboot.org>
-rwxr-xr-xutil/crossgcc/buildgcc45
1 files changed, 27 insertions, 18 deletions
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index 1db55f63d1..01c73ccfab 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -902,12 +902,12 @@ getopt - > /dev/null 2>/dev/null || gcc -o getopt getopt.c
getoptbrand="$(getopt -V | sed -e '1!d' -e 's,^\(......\).*,\1,')"
if [ "${getoptbrand}" = "getopt" ]; then
# Detected GNU getopt that supports long options.
- args=$(getopt -l version,help,clean,directory:,bootstrap,platform:,languages:,package:,jobs:,destdir:,savetemps,scripting,ccache,supported:,urls,nocolor -o Vhcd:bp:l:P:j:D:tSys:un -- "$@")
+ args=$(getopt -l version,help,clean,directory:,bootstrap,bootstrap-only,platform:,languages:,package:,jobs:,destdir:,savetemps,scripting,ccache,supported:,urls,nocolor -o Vhcd:bBp:l:P:j:D:tSys:un -- "$@")
getopt_ret=$?
eval set -- "$args"
else
# Detected non-GNU getopt
- args=$(getopt Vhcd:bp:l:P:j:D:tSys:un $*)
+ args=$(getopt Vhcd:bBp:l:P:j:D:tSys:un $*)
getopt_ret=$?
set -- $args
fi
@@ -919,22 +919,23 @@ fi
while true ; do
case "$1" in
- -V|--version) shift; myversion; exit 0;;
- -h|--help) shift; myhelp; exit 0;;
- -c|--clean) shift; clean=1;;
- -t|--savetemps) shift; SAVETEMPS=1;;
- -d|--directory) shift; TARGETDIR="$1"; shift;;
- -b|--bootstrap) shift; BOOTSTRAP=1;;
- -p|--platform) shift; TARGETARCH="$1"; shift;;
- -l|--languages) shift; LANGUAGES="$1"; shift;;
- -D|--destdir) shift; DESTDIR="$1"; shift;;
- -j|--jobs) shift; THREADS="$1"; JOBS="-j $1"; shift;;
- -P|--package) shift; PACKAGE="$1"; shift;;
- -S|--scripting) shift; SKIPPYTHON=0;;
- -y|--ccache) shift; USECCACHE=1;;
- -s|--supported) shift; PRINTSUPPORTED="$1"; shift;;
- -u|--urls) shift; printf "%s\n" "$ALL_ARCHIVES"; exit 0;;
- -n|--nocolor) shift; \
+ -V|--version) shift; myversion; exit 0;;
+ -h|--help) shift; myhelp; exit 0;;
+ -c|--clean) shift; clean=1;;
+ -t|--savetemps) shift; SAVETEMPS=1;;
+ -d|--directory) shift; TARGETDIR="$1"; shift;;
+ -b|--bootstrap) shift; BOOTSTRAP=1;;
+ -B|--bootstrap-only) shift; BOOTSTRAPONLY=1; BOOTSTRAP=1;;
+ -p|--platform) shift; TARGETARCH="$1"; shift;;
+ -l|--languages) shift; LANGUAGES="$1"; shift;;
+ -D|--destdir) shift; DESTDIR="$1"; shift;;
+ -j|--jobs) shift; THREADS="$1"; JOBS="-j $1"; shift;;
+ -P|--package) shift; PACKAGE="$1"; shift;;
+ -S|--scripting) shift; SKIPPYTHON=0;;
+ -y|--ccache) shift; USECCACHE=1;;
+ -s|--supported) shift; PRINTSUPPORTED="$1"; shift;;
+ -u|--urls) shift; printf "%s\n" "$ALL_ARCHIVES"; exit 0;;
+ -n|--nocolor) shift; \
unset red RED green GREEN blue BLUE cyan CYAN NC;;
--) shift; break;;
*) break;;
@@ -1215,6 +1216,14 @@ for P in $PACKAGES; do
done
printf "Unpacked and patched ... ${green}ok${NC}\n"
+if [ -n "$BOOTSTRAPONLY" ]; then
+ printf "Building bootstrap compiler only ... \n"
+ for pkg in GMP MPFR MPC LIBELF GCC; do
+ build_for_host $pkg
+ done
+ exit 0
+fi
+
printf "Building packages ... \n"
for package in $PACKAGES; do
build $package