Currently "make clean" only clears the build_dir/target*, but leaves
staging_dir/target* intact. "make clean" should also clean the
staging_dir/target* directories, as in the current situation some old
packages or libraries may be linked into the firmware from staging_dir
despite a "make clean".

The patch reorganises clean / dirclean functionality so that
* "make clean" also clears the staging_dir/target* in addition to
build_dir/target*.
* "make dirclean" clears toolchain and host(=tools) directories from both
build_dir and staging_dir

signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45973 3c298f89-4303-0410-b956-a3cf2f4a3e73

Makefile: remove non-existent STAGING_DIR_TOOLCHAIN from dirclean

Openwrt's top level Makefile uses STAGING_DIR_TOOLCHAIN in the make dirclean
statement.
https://dev.openwrt.org/browser/trunk/Makefile#L55
    rm -rf $(STAGING_DIR) $(STAGING_DIR_HOST) $(STAGING_DIR_TOOLCHAIN)
$(TOOLCHAIN_DIR) $(BUILD_DIR_HOST) $(BUILD_DIR_TOOLCHAIN)

As far as I can determine, no such variable has been defined. I made a search
in Openwrt source repository and the one line in Makefile's dirclean command
is the only place where that variable exists.

The item has been introduced to Makefile by r8362, but even at that time
neither Makefile nor rules.mk defined such a variable. Most likely the goal
has been to set both staging_dir/toolchain and build_dir/toolchain to be
cleaned, but one of the variables has been erroneous. The correct variable
for build_dir/toolchain has been then added by r13494.

References:
https://dev.openwrt.org/changeset/8362/
https://dev.openwrt.org/browser/trunk/Makefile?rev=8362
https://dev.openwrt.org/browser/trunk/rules.mk?rev=8362
https://lists.openwrt.org/pipermail/openwrt-devel/2007-August/001159.html
https://dev.openwrt.org/changeset/13494



In current code,
    TOOLCHAIN_DIR = $(TOPDIR)/staging_dir/$(TOOLCHAIN_DIR_NAME)
    BUILD_DIR_TOOLCHAIN = $(TOPDIR)/build_dir/$(TOOLCHAIN_DIR_NAME)
so the item STAGING_DIR_TOOLCHAIN in the rm command is unnecessary.

signed-off-by: Hannu Nyman <hannu.nyman@iki.fi>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45736 3c298f89-4303-0410-b956-a3cf2f4a3e73

Most of the time, we want to make sure OpenWrt has been configured and
setup before start running make. However, in case of package/symlinks,
forcing prereq as a dependency creates multiple issues:
*when executed on a clean workspace, it will prompt for user input
 and open a menuconfig window before executing the feeds command
*the only way around that is to provide a .config. However, the "prereq"
 target would then run a "make defconfig", which will remove all the
 packages in the .config but from external feeds, as feeds have not been
 installed yet.

The only way to currently work around this, is to generate a fake config
by running "make defconfig", then "make package/symlinks", copy the real
config (which at this point disregards the previously generated config),
and run make defconfig again. Something like this:

make defconfig
make package/symlinks
cp real.config .config
make defconfig

This change is removing the need for the first defconfig, making the
process more logical for OpenWrt users using the package/symlinks target.

Signed-off-by: Mathieu Olivari <mathieu@qca.qualcomm.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45657 3c298f89-4303-0410-b956-a3cf2f4a3e73

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@45090 3c298f89-4303-0410-b956-a3cf2f4a3e73

This seems to cause issues on some build hosts, and it is not that
important.

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43025 3c298f89-4303-0410-b956-a3cf2f4a3e73

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43021 3c298f89-4303-0410-b956-a3cf2f4a3e73

Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39981 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34451 3c298f89-4303-0410-b956-a3cf2f4a3e73

Makefile: add a check to bail out early when the path to the openwrt directory contains spaces (#12344)

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33884 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33777 3c298f89-4303-0410-b956-a3cf2f4a3e73

build: rework the package/install step - collect package install lists during package/compile, then install all packages at once

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33631 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29798 3c298f89-4303-0410-b956-a3cf2f4a3e73

add a command for printing a cleaned up make target database - will be used to analyze package dependencies at some point

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22871 3c298f89-4303-0410-b956-a3cf2f4a3e73

When using GREP_OPTIONS to supply default options to grep, the buildsystem might get broken (For example adding --color=always breaks it)
This patch will empty the GREP_OPTIONS to prevent the described (and any other) problems related to GREP_OPTIONS

Signed-off-by: Maarten Bezemer <m.m.bezemer@utwente.nl>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@22443 3c298f89-4303-0410-b956-a3cf2f4a3e73

add a "make prepare" target which builds everything up to target/compile, useful for scripts/deptest.sh

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16153 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@16148 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@14737 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@13494 3c298f89-4303-0410-b956-a3cf2f4a3e73

and add back support for parallelizing the kernel build
fixes #3882


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12322 3c298f89-4303-0410-b956-a3cf2f4a3e73

make package prereq checks behave more like build prereq checks (first check all, then fail if necessary), also make them less verbose


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@12106 3c298f89-4303-0410-b956-a3cf2f4a3e73

large improvement for parallel builds. works without V=99 now and without warnings. tested with -j on an 2x dual core opteron machine


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@11414 3c298f89-4303-0410-b956-a3cf2f4a3e73

introduce new package/symlinks-install and package/symlinks-clean targets
- package/symlink-install will re-create the index files and the symlinks for all ./feeds (no update from repositories is performed)
- package/symlink-clean will delete all installed symlinks (keeping the ./feeds untouched)



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@10634 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9990 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9655 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9495 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@9301 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8780 3c298f89-4303-0410-b956-a3cf2f4a3e73

major target cleanup. it is now possible to have subtargets that can override many target settings, including arch - merge adm5120, adm5120eb. target profiles still need to be adapted for subtargets

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8694 3c298f89-4303-0410-b956-a3cf2f4a3e73

clean up recursive dependency handling, use timestamp.pl again, because it saves memory and execution time

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8558 3c298f89-4303-0410-b956-a3cf2f4a3e73

build system cleanup/restructuring as described in http://lists.openwrt.org/pipermail/openwrt-devel/2007-August/001159.html

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8362 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8293 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8251 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8242 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8236 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8235 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8227 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8207 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8206 3c298f89-4303-0410-b956-a3cf2f4a3e73

initial attempt at cleaning up subdirectory handling. tools/Makefile is now being included instead of recursively called

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8201 3c298f89-4303-0410-b956-a3cf2f4a3e73

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@8003 3c298f89-4303-0410-b956-a3cf2f4a3e73