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authorWaldemar Brodkorb <wbx@openadk.org>2015-12-13 16:18:40 (GMT)
committerWaldemar Brodkorb <wbx@openadk.org>2015-12-13 16:18:44 (GMT)
commita94d74d9c875b4a1c07945bf9af282221d0178b3 (patch)
treedaa2be873d758ad77006696efde6e76982f24d20 /Makefile.adk
parent74663fdbbd1dc92dd91f6f88dbc4f972df12c404 (diff)
rework prereq check
The new prereq check is completely implemented in POSIX shell in scripts/prereq.sh. It combines the old features from Makefile, scan-tools.sh, scan-pkgs.sh, reloc.sh and some wrappers for tools. The big benefit is to have all portability stuff in one place. Furthermore we can compile GNU make and bash on the fly, for systems lacking the required tools. All changes on the host are detected on the fly, no make prereq required anymore. The build process is separated in following three phases: 1. small wrapper Makefile is used for BSD make or GNU make 2. prereq.sh is called, doing all checking, calling Makefile.adk 3. old logic in Makefile.adk or mk/build.mk is used Tested successfully on Linux, MacOS X, Cygwin, FreeBSD, OpenBSD and NetBSD. An old depmaker bug was fixed, only optional host tools are compiled. For example, even when a host provides xz, a local xz was compiled in the past, because other packages had a build dependency on it. Signed-off-by: Waldemar Brodkorb <wbx@openadk.org>
Diffstat (limited to 'Makefile.adk')
-rw-r--r--Makefile.adk179
1 files changed, 179 insertions, 0 deletions
diff --git a/Makefile.adk b/Makefile.adk
new file mode 100644
index 0000000..b8fe31e
--- /dev/null
+++ b/Makefile.adk
@@ -0,0 +1,179 @@
+# This file is part of the OpenADK project. OpenADK is copyrighted
+# material, please see the LICENCE file in the top-level directory.
+
+ADK_TOPDIR:= $(shell pwd)
+GMAKE_FMK= ${MAKE} -f $(PWD)/mk/build.mk
+GMAKE_INV= ${GMAKE_FMK} --no-print-directory
+
+_UNLIMIT= __limit=$$(ulimit -dH 2>/dev/null); \
+ test -n "$$__limit" && ulimit -Sd $$__limit; ulimit -n 1024;
+
+ifneq (${package},)
+subdir:= package/${package}
+_subdir_dep:= ${ADK_TOPDIR}/.config
+endif
+
+ifneq (${subdir},)
+${MAKECMDGOALS}: _subdir
+
+_subdir: ${_subdir_dep}
+ cd ${subdir} && ADK_TOPDIR=${ADK_TOPDIR} DEVELOPER=1 \
+ $(MAKE) ADK_VERBOSE=1 ${MAKECMDGOALS}
+
+endif
+
+all:
+ @${_UNLIMIT} $(GMAKE_INV) world
+
+v:
+ @(echo; echo "Build started on $$(LC_ALL=C LANGUAGE=C date)"; \
+ set -x; ${_UNLIMIT} ${GMAKE_FMK} ADK_VERBOSE=1 all) 2>&1 | tee -a make.log
+
+help:
+ @echo 'Configuration targets:'
+ @echo ' config - Update current config utilising a line-oriented program'
+ @echo ' menuconfig - Update current config utilising a menu based program'
+ @echo ' (default when .config does not exist)'
+ @echo ' oldconfig - Update current config utilising a provided .configs base'
+ @echo ' defconfig - New config with defaults'
+ @echo ' allmodconfig - New config selecting all symbols with m'
+ @echo ' allyesconfig - New config selecting all symbols with y'
+ @echo ' allnoconfig - New config where all options are answered with no'
+ @echo ''
+ @echo 'Help targets:'
+ @echo ' help - Print this help text'
+ @echo ' pkg-help - Print help about selectively compiling single packages'
+ @echo ' dev-help - Print help for developers / package maintainers'
+ @echo ''
+ @echo 'Common targets:'
+ @echo ' download - fetches all needed distfiles'
+ @echo ' kernelconfig - view the target kernel configuration'
+ @echo ''
+ @echo 'Cleaning targets:'
+ @echo ' clean - Remove firmware and build directories'
+ @echo ' cleandir - Same as "clean", but also remove all built toolchains'
+ @echo ' cleansystem - Same as "cleandir", but only remove active system'
+ @echo ' cleankernel - Remove kernel dir, useful if you changed any kernel patches'
+ @echo ' distclean - Same as "cleandir", but also remove downloaded'
+ @echo ' distfiles and .config'
+ @echo ''
+ @echo 'Other generic targets:'
+ @echo ' all - Build everything as specified in .config'
+ @echo ' (default if .config exists)'
+ @echo ' v - Same as "all" but with logging to make.log enabled'
+
+pkg-help:
+ @echo 'Package specific targets (use with "package=<pkg-name>" parameter):'
+ @echo ' fetch - Download the necessary distfile'
+ @echo ' extract - Same as "fetch", but also extract the distfile'
+ @echo ' patch - Same as "extract", but also patch the source'
+ @echo ' build - Same as "patch", but also build the binaries'
+ @echo ' fake - Same as "build", but also install the binaries'
+ @echo ' package - Same as "fake", but also create the package'
+ @echo ' clean - Deinstall and remove the build area'
+ @echo ' distclean - Same as "clean", but also remove the distfiles'
+ @echo ''
+ @echo 'Short package rebuilding guide:'
+ @echo ' run "make package=<pkgname> clean" to remove all generated binaries'
+ @echo ' run "make package=<pkgname> package" to build everything and create the package(s)'
+ @echo ''
+ @echo 'This does not automatically resolve package dependencies!'
+
+dev-help:
+ @echo 'Fast way of updating package patches:'
+ @echo ' run "make package=<pkgname> clean" to start with a good base'
+ @echo ' run "make package=<pkgname> patch" to fetch, unpack and patch the source'
+ @echo ' edit the package sources at build_dir/w-<pkgname>-*/<pkgname>-<version>'
+ @echo ' run "make package=<pkgname> update-patches" to regenerate patch files'
+ @echo ''
+ @echo 'All changed patches will be opened with your $$EDITOR,'
+ @echo 'so you can add a description and verify the modifications.'
+ @echo ''
+ @echo 'Adding a new package:'
+ @echo 'make PKG=foo VER=1.0 newpackage'
+ @echo 'Adding a new simple library package:'
+ @echo 'make PKG=foo VER=1.0 TYPE=lib newpackage'
+ @echo 'Adding a new simple program package:'
+ @echo 'make PKG=foo VER=1.0 TYPE=prog newpackage'
+
+clean:
+ @${GMAKE_INV} clean
+
+config:
+ @${GMAKE_INV} _config W=
+
+oldconfig:
+ @${GMAKE_INV} _config W=--oldconfig
+
+download:
+ @${GMAKE_INV} toolchain/download
+ @${GMAKE_INV} dep
+ @${GMAKE_INV} package/download
+
+cleankernel:
+ -@${GMAKE_INV} cleankernel
+
+cleandir:
+ -@${GMAKE_INV} cleandir
+
+cleansystem:
+ -@${GMAKE_INV} cleansystem
+
+distclean:
+ -${GMAKE_INV} distclean
+
+image:
+ @${GMAKE_INV} image
+
+targethelp:
+ @${GMAKE_INV} targethelp
+
+kernelconfig:
+ @${GMAKE_INV} kernelconfig
+
+newpackage:
+ @${GMAKE_INV} newpackage
+
+image_clean imageclean cleanimage:
+ @${GMAKE_INV} image_clean
+
+menuconfig:
+ @${GMAKE_INV} menuconfig
+
+defconfig:
+ @${GMAKE_INV} defconfig
+
+allnoconfig:
+ @${GMAKE_INV} KCONFIG_ALLCONFIG=all.config _config W=--allnoconfig
+
+allyesconfig:
+ @${GMAKE_INV} KCONFIG_ALLCONFIG=all.config _config W=--allyesconfig
+
+allmodconfig:
+ @${GMAKE_INV} KCONFIG_ALLCONFIG=all.config _config W=--allmodconfig
+
+package_index:
+ @${GMAKE_INV} package_index
+
+buildall:
+ @${GMAKE_INV} buildall
+
+check:
+ @${GMAKE_INV} check
+
+check-gcc:
+ @${GMAKE_INV} check-gcc
+
+check-g++:
+ @${GMAKE_INV} check-g++
+
+menu:
+ @${GMAKE_INV} menu
+
+dep:
+ @${GMAKE_INV} dep
+
+world:
+ @${GMAKE_INV} world
+
+# DO NOT DELETE