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-rwxr-xr-xutil/crossgcc/buildgcc73
1 files changed, 39 insertions, 34 deletions
diff --git a/util/crossgcc/buildgcc b/util/crossgcc/buildgcc
index 71107e82ba..0d402c2a36 100755
--- a/util/crossgcc/buildgcc
+++ b/util/crossgcc/buildgcc
@@ -26,9 +26,12 @@ CROSSGCC_DATE="June 9th, 2015"
CROSSGCC_VERSION="1.30"
# default settings
+PACKAGE=GCC
TARGETDIR=$(pwd)/xgcc
TARGETARCH=i386-elf
DESTDIR=
+SAVETEMPS=0
+SKIPPYTHON=1
# GCC toolchain version numbers
GMP_VERSION=6.0.0
@@ -81,11 +84,6 @@ CTE_DIR="clang-tools-extra-${CLANG_VERSION}.src"
unset MAKELEVEL MAKEFLAGS
-SAVETEMPS=0
-BUILDCLANG=0
-SKIPGDB=1
-SKIPPYTHON=1
-
red='\033[0;31m'
RED='\033[1;31m'
green='\033[0;32m'
@@ -293,16 +291,19 @@ myhelp()
printf " [-t|--savetemps] don't remove temporary files after build\n"
printf " [-y|--ccache] Use ccache when building cross compiler\n"
printf " [-j|--jobs <num>] run <num> jobs in parallel in make\n"
- printf " [-C|--clang] build CLANG toolchain"
- printf " [-p|--platform <platform>] target platform to build cross compiler for\n"
- printf " (defaults to $TARGETARCH) *)\n"
printf " [-d|--directory <target dir>] target directory to install cross compiler to\n"
printf " (defaults to $TARGETDIR)\n\n"
printf " [-D|--destdir <dest dir>] destination directory to install cross compiler to\n"
printf " (for RPM builds, default unset)\n"
- printf " [-G|--gdb] build GNU debugger *)\n"
- printf " [-S|--scripting] build scripting support for GDB *)\n\n"
- printf " *) option only available when building GCC toolchain (not with CLANG)\n\n"
+ printf " [-P|--package <package>] Build a specific package: GCC, CLANG, IASL, GDB\n"
+ printf " (defaults to $PACKAGE)\n"
+ printf "GCC specific options:\n"
+ printf " [-p|--platform <platform>] target platform to build cross compiler for\n"
+ printf " (defaults to $TARGETARCH)\n"
+ printf "GDB specific options:\n"
+ printf " [-p|--platform <platform>] target platform to build cross compiler for\n"
+ printf " (defaults to $TARGETARCH)\n"
+ printf " [-S|--scripting] build scripting support for GDB\n\n"
}
myversion()
@@ -507,8 +508,7 @@ while true ; do
-p|--platform) shift; TARGETARCH="$1"; shift;;
-D|--destdir) shift; DESTDIR="$1"; shift;;
-j|--jobs) shift; JOBS="-j $1"; shift;;
- -C|--clang) shift; BUILDCLANG=1;;
- -G|--gdb) shift; SKIPGDB=0;;
+ -P|--package) shift; PACKAGE="$1"; shift;;
-S|--scripting) shift; SKIPPYTHON=0;;
-y|--ccache) shift; USECCACHE=1;;
--) shift; break;;
@@ -532,27 +532,32 @@ esac
# Figure out which packages to build
-if [ "$BUILDCLANG" -eq 0 ]; then
- echo "Target architecture is now $TARGETARCH"
- NAME="${TARGETARCH} cross"
- PACKAGES="GMP MPFR MPC LIBELF BINUTILS GCC IASL"
-else
- NAME=clang
- PACKAGES="LLVM CFE CRT CTE"
-fi
-
-if [ $SKIPGDB -eq 1 ]; then
- printf "Will skip GDB ... ${green}ok${NC}\n"
- if [ $SKIPPYTHON -eq 0 ]; then
- printf "Python scripting needs GDB ... disabling ... ${green}ok${NC}\n"
- SKIPPYTHON=1
- fi
-else
- if [ $SKIPPYTHON -eq 0 ]; then
- PACKAGES="$PACKAGES EXPAT PYTHON"
- fi
- PACKAGES="$PACKAGES GDB"
-fi
+case "$PACKAGE" in
+ GCC|gcc)
+ echo "Target architecture is now $TARGETARCH"
+ NAME="${TARGETARCH} cross GCC"
+ PACKAGES="GMP MPFR MPC LIBELF BINUTILS GCC IASL"
+ ;;
+ GDB|gdb)
+ NAME="${TARGETARCH} cross GDB"
+ PACKAGES="GDB"
+ if [ $SKIPPYTHON -eq 0 ]; then
+ PACKAGES="EXPAT PYTHON $PACKAGES"
+ fi
+ ;;
+ CLANG|clang)
+ NAME=clang
+ PACKAGES="LLVM CFE CRT CTE"
+ ;;
+ IASL|iasl)
+ NAME="IASL ACPI compiler"
+ PACKAGES=IASL
+ ;;
+ *)
+ printf "${red}ERROR: Unsupported package $PACKAGE. (Supported packages are GCC, GDB, CLANG, IASL)${NC}\n\n";
+ exit 1
+ ;;
+esac
# This initial cleanup is useful when updating the toolchain script.