Changes in tools/toolchain.sh [113fb4f:3e05a69] in mainline

File:

• tools/toolchain.sh (modified) (11 diffs)

tools/toolchain.sh

@@ -31 +31 @@
 BINUTILS_GDB_GIT="https://github.com/HelenOS/binutils-gdb.git"
 
-BINUTILS_BRANCH="binutils-2_45-helenos"
-BINUTILS_VERSION="2.45"
+BINUTILS_BRANCH="binutils-2_41-helenos"
+BINUTILS_VERSION="2.41"
+
+GDB_BRANCH="gdb-13.2-helenos"
+GDB_VERSION="13.2"
 
 GCC_GIT="https://github.com/HelenOS/gcc.git"
-GCC_BRANCH="15_2_0-helenos"
-GCC_VERSION="15.2"
+GCC_BRANCH="13_2_0-helenos"
+GCC_VERSION="13.2"
 
 BASEDIR="$PWD"
@@ -48 +51 @@
 SYSTEM_INSTALL=false
 
+BUILD_GDB=false
 BUILD_BINUTILS=true
 BUILD_GCC=true
@@ -68 +72 @@
         echo
         echo "Syntax:"
+        echo " $0 [--system-wide] [--with-gdb|--only-gdb] <platform>"
         echo " $0 [--system-wide] --test-version [<platform>]"
         echo
@@ -142 +147 @@
                 test_app_version "Binutils" "ld" "GNU ld (.*) \([.0-9]*\)" "$BINUTILS_VERSION"
                 test_app_version "GCC" "gcc" "gcc version \([.0-9]*\)" "$GCC_VERSION"
+                test_app_version "GDB" "gdb" "GNU gdb (.*)[[:space:]]\+\([.0-9]*\)" "$GDB_VERSION"
         done
 }
@@ -258 +264 @@
                 ( set -x ; sudo -k mkdir -p "${CROSS_PREFIX}" )
         else
-                ( set -x ; mkdir -p "${CROSS_PREFIX}" )
+                mkdir -p "${CROSS_PREFIX}"
         fi
 
@@ -304 +310 @@
                 ./contrib/download_prerequisites
                 cd ..
+        fi
+
+        if $BUILD_GDB ; then
+                git clone --depth 1 -b "$GDB_BRANCH" "$BINUTILS_GDB_GIT" "gdb-$GDB_VERSION"
+                git -C "gdb-$GDB_VERSION" pull
         fi
 
@@ -408 +419 @@
                 --enable-languages=c,c++,go \
                 --enable-lto \
-                --enable-obsolete \
                 --disable-shared \
                 --disable-werror \
@@ -455 +465 @@
 }
 
+build_gdb() {
+        # This sets the TARGET variable
+        set_target_from_platform "$1"
+
+        WORKDIR="${BASEDIR}/${TARGET}"
+        GDBDIR="${WORKDIR}/gdb-${GDB_VERSION}"
+
+        echo ">>> Removing previous content"
+        cleanup_dir "${WORKDIR}"
+        mkdir -p "${WORKDIR}"
+
+        echo ">>> Processing GDB (${TARGET})"
+        mkdir -p "${GDBDIR}"
+        cd "${GDBDIR}"
+        check_error $? "Change directory failed."
+
+        change_title "GDB: configure (${TARGET})"
+        CFLAGS="-fcommon" "${BASEDIR}/downloads/gdb-${GDB_VERSION}/configure" \
+                "--target=${TARGET}" \
+                "--prefix=${CROSS_PREFIX}" \
+                "--program-prefix=${TARGET}-" \
+                --enable-werror=no
+        check_error $? "Error configuring GDB."
+
+        change_title "GDB: make (${TARGET})"
+        make all-gdb -j$JOBS
+        check_error $? "Error compiling GDB."
+
+        change_title "GDB: install (${TARGET})"
+        make install-gdb $DESTDIR_SPEC
+        check_error $? "Error installing GDB."
+}
+
 install_pkg() {
         echo ">>> Moving to the destination directory."
         if $SYSTEM_INSTALL ; then
                 ring_bell
-                ( set -x ; tar -C "${INSTALL_DIR}${CROSS_PREFIX}" -cpf - . | sudo -k tar -C "${CROSS_PREFIX}" -xpf - )
+                ( set -x ; sudo -k cp -r -t "${CROSS_PREFIX}" "${INSTALL_DIR}${CROSS_PREFIX}/"* )
         else
-                ( set -x ; tar -C "${INSTALL_DIR}${CROSS_PREFIX}" -cpf - . | tar -C "${CROSS_PREFIX}" -xpf - )
+                ( set -x ; cp -r -t "${CROSS_PREFIX}" "${INSTALL_DIR}${CROSS_PREFIX}/"* )
         fi
 }
@@ -468 +511 @@
         # Symlink clang and lld to the install path.
         CLANG="`which clang 2> /dev/null || echo "/usr/bin/clang"`"
-        CLANGPP="`which clang++ 2> /dev/null || echo "/usr/bin/clang++"`"
         LLD="`which ld.lld 2> /dev/null || echo "/usr/bin/ld.lld"`"
 
         ln -s $CLANG "${INSTALL_DIR}${CROSS_PREFIX}/bin/${TARGET}-clang"
-        ln -s $CLANGPP "${INSTALL_DIR}${CROSS_PREFIX}/bin/${TARGET}-clang++"
         ln -s $LLD "${INSTALL_DIR}${CROSS_PREFIX}/bin/${TARGET}-ld.lld"
 }
@@ -486 +527 @@
                         exit
                         ;;
+                --with-gdb)
+                        BUILD_GDB=true
+                        shift
+                        ;;
+                --only-gdb)
+                        BUILD_GDB=true
+                        BUILD_BINUTILS=false
+                        BUILD_GCC=false
+                        shift
+                        ;;
                 *)
                         show_usage
@@ -560 +611 @@
 
                 $RUNNER build_libgcc
+        fi
+
+        if $BUILD_GDB ; then
+                $RUNNER build_gdb
         fi