Improved dependency tracking and cleaner make output.
git-svn-id: svn://svn.code.sf.net/p/sc2/code/trunk@1820 8092fc87-c524-0410-9efc-e669fe64eaf9
This commit is contained in:
meep-eep
+43
-115
@@ -15,6 +15,8 @@
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# along with this program; if not, write to the Free Software
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# Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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DEPEND_NAME=make.depend
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# Show usage information
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usage() {
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echo "Main build script"
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@@ -41,98 +43,6 @@ $1
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EOF
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}
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# The actual recursing function
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build_recurse() {
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local FILES SUBDIRS
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# Perform an action for this dir
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eval FILES="\${$BUILD_FILES_VAR}"
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for FILE in $FILES; do
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$BUILD_REC_COMMAND "$BUILD_REC_PATH$FILE"
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done
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# Recurse for all subdirs
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eval SUBDIRS="\$${BUILD_PROJECT}_SUBDIRS"
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for DIR in $SUBDIRS; do
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BUILD_REC_PATH="$BUILD_REC_PATH$DIR/" $SH "$0"
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$BUILD_REC_DIR_COMMAND "$BUILD_REC_PATH$DIR"
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done
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}
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# Start the recursion
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build_do_recursive() {
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BUILD_COMMAND=build_recurse
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BUILD_REC_COMMAND="$1"
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BUILD_REC_DIR_COMMAND="$2"
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export BUILD_COMMAND BUILD_REC_COMMAND BUILD_REC_DIR_COMMAND
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build_recurse
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}
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# Build dependency information for one file
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build_dependencies() {
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eval $ECHON \$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}\$BUILD_REC_PATH
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eval eval \\\$MKDEPEND \"\${${BUILD_PROJECT}_CFLAGS}\" \"\\\$1\" | \
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grep -v '#'
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}
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# Recursively build dependency information
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build_rec_dependencies() {
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local DEPEND_FILE EXTRA_OFILES
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echo "Building dependency information..." >&2
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BUILD_WORK_ESC=`escape_string "$BUILD_WORK"`
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export BUILD_WORK_ESC
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eval mkdir -p "\$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}"
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eval DEPEND_FILE="\$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}.depend"
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# Remove the old dependency file, if it exists.
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# The .tmp file is used to detect interrupted dependency builds.
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rm -f -- "$DEPEND_FILE".tmp "$DEPEND_FILE"
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BUILD_FILES_VAR=${BUILD_PROJECT}_EXTRA_OFILES
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export BUILD_FILES_VAR
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EXTRA_OFILES=`build_do_recursive build_collect_extra_o_files :`
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BUILD_FILES_VAR=${BUILD_PROJECT}_CFILES
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OFILES=`build_do_recursive build_collect_o_files :`
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{
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eval $ECHON "\$BUILD_WORK_ESC/target-\${${BUILD_PROJECT}_NAME}:"
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for OFILE in $OFILES $EXTRA_OFILES; do
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$ECHON " $OFILE"
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done
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echo
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build_do_recursive build_dependencies :
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} > "$DEPEND_FILE".tmp
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mv -f -- "$DEPEND_FILE".tmp "$DEPEND_FILE"
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}
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# Output the .o file for a given .c or .m (Objective-C) file
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build_collect_o_files() {
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eval echo "\$BUILD_WORK_ESC/\${${BUILD_PROJECT}_OBJS}\${1%.[cm]}.o"
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}
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# Output the extra .o file with the complete path
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build_collect_extra_o_files() {
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eval echo "\$BUILD_WORK_ESC/\${${BUILD_PROJECT}_OBJS}\$1"
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}
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# Recursively collect .o-files
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build_rec_collect_o_files() {
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local EXTRA_OFILES
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BUILD_WORK_ESC=`escape_string "$BUILD_WORK"`
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export BUILD_WORK_ESC
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BUILD_FILES_VAR=${BUILD_PROJECT}_CFILES
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export BUILD_FILES_VAR
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build_do_recursive build_collect_o_files :
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BUILD_FILES_VAR=${BUILD_PROJECT}_EXTRA_OFILES
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build_do_recursive build_collect_extra_o_files :
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}
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# Start the configure program.
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# $1 = target
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build_config() {
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@@ -173,36 +83,54 @@ build_process_config() {
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eval "${TARGET}_process_config"
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}
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# Recursively build dependency index
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build_depend() {
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local DEPEND_FILE EXTRA_OFILES
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echo "Building file dependency index..." >&2
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eval mkdir -p "\$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}"
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eval DEPEND_FILE="\$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}\$DEPEND_NAME"
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# Remove the old dependency file, if it exists.
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# The .tmp file is used to detect interrupted dependency builds.
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rm -f -- "$DEPEND_FILE".tmp "$DEPEND_FILE"
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BUILD_ROOT=./ $SH ./build/unix/build_collect > "$DEPEND_FILE".tmp
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mv -f -- "$DEPEND_FILE".tmp "$DEPEND_FILE"
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}
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# Compile the lot.
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# With the depend info set up, we can leave everything to make.
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build_compile() {
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local CFLAGS LDFLAGS TARGET_FILE DEPEND_FILE OBJDIR
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eval CFLAGS="\${${BUILD_PROJECT}_CFLAGS}"
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eval LDFLAGS="\${${BUILD_PROJECT}_LDFLAGS}"
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eval OBJDIR=\""\$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}"\"
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eval TARGET_FILE=\""\$BUILD_WORK/\${${BUILD_PROJECT}_NAME}"\"
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DEPEND_FILE=$OBJDIR$DEPEND_NAME
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eval "${TARGET}_pre_build"
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eval CFLAGS="\${${BUILD_PROJECT}_CFLAGS}" \
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LDFLAGS="\${${BUILD_PROJECT}_LDFLAGS}" \
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DEPEND_FILE="\$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}.depend" \
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\$MAKE -f Makefile.build \"\$BUILD_WORK/target-\${${BUILD_PROJECT}_NAME}\"
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CFLAGS=$CFLAGS LDFLAGS=$LDFLAGS \
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OBJDIR=$OBJDIR \
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BUILD_ROOT= \
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TARGET_FILE=$TARGET_FILE DEPEND_FILE=$DEPEND_FILE \
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SED=$SED \
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$MAKE -f Makefile.build "$TARGET_FILE"
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eval "${TARGET}_post_build"
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}
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# Description: Remove the .o file for one .c file
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# Arguments: $1 - the .c file
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build_clean_file() {
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eval rm -f -- "\"\$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}\${1%.c}.o\""
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}
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build_clean_dir() {
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eval rmdir -- "\"\$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}\${1}\"" 2> /dev/null
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return 0
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}
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build_clean() {
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local DEPEND_FILE
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eval DEPEND_FILE="\$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}.depend"
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BUILD_ROOT=./ $SH ./build/unix/build_clean
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eval DEPEND_FILE="\$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}${DEPEND_NAME}"
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rm -f "$DEPEND_FILE" "$BUILD_WORK/build.vars" \
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"$BUILD_WORK/config.state" "$BUILD_WORK/config_unix.h"
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BUILD_FILES_VAR=${BUILD_PROJECT}_CFILES
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export BUILD_FILES_VAR
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build_do_recursive build_clean_file build_clean_dir
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}
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build_cleanall() {
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@@ -227,16 +155,16 @@ build_check_config() {
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build_process_config
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fi
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. "$BUILD_WORK/build.vars"
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. "${BUILD_REC_PATH:=./}Makeinfo"
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. "${BUILD_REC_PATH:=./}Makeproject"
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}
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# Description: check if the necessary .depend file is present,
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# Description: check if the necessary depend file is present,
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# if not, build it.
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build_check_dependencies() {
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eval DEPEND_FILE="\$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}.depend"
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eval DEPEND_FILE="\$BUILD_WORK/\${${BUILD_PROJECT}_OBJS}${DEPEND_NAME}"
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[ ! -e "$DEPEND_FILE" -o -n "$BUILD_RUN_DEPEND" ] || return
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build_rec_dependencies || exit $?
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build_depend || exit $?
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}
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# Description: check if the program is compiled, and otherwise compile
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