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Author SHA1 Message Date
nbd
df7db657d4 build: do not assume that gcc-{ar,ranlib,nm} is usable with an external toolchain 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43911 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2015-01-10 16:14:25 +00:00
nbd
c1c3c7f825 build: use gcc-provided ar, nm and ranlib where appropriate 
Since GCC 4.7, GCC provides its own wrappers around ar, nm and ranlib, which
should be used for builds with link-time optimization. Since GCC 4.9, using them
actually necessary for LTO builds using convenience libraries to succeed.

There are some packages which try to automatically detect if gcc-{ar,nm,ranlib}
exist (one example is my package "fastd" in the package repository, which tries
to use LTO). This breaks because the OpenWrt build system explicitly sets the
binutils versions of these tools.

As it doesn't cause any issues to use gcc-{ar,nm,ranlib} instead of
{ar,nm,ranlib} even without LTO, this patch just makes OpenWrt use the
GCC-provided versions by default, which fixes the build of such packages with
GCC 4.9.

(I know that builds fail though when clang is used with -flto and
gcc-{ar,nm,ranlib}, but as all OpenWrt toolchains are based on GCC, this isn't
a real issue.)

Completely cleaning the tree (or at least `make clean toolchain/clean`) is
necessary to get a consistent state after the binutils plugins support patch and
this one (as trying to use gcc-{ar,nm,ranlib} with a binutils built without
plugin support will definitely lead to a build failure).

Signed-off-by: Matthias Schiffer <mschiffer@universe-factory.net>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43784 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2014-12-27 12:59:59 +00:00
nbd
27e25b4f2f rules.mk: reduce shexport to one line to allow it to be put in a target context 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43018 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2014-10-22 08:57:20 +00:00
nbd
e5526a9fdc build: clean up and optimize ipkg control generator code 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@43017 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2014-10-22 08:57:16 +00:00
blogic
03c66df71b build: add $(STAGING_DIR_HOST)/usr/{include, lib} to build search path. 
Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42987 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2014-10-20 06:29:21 +00:00
nbd
ff05a0f626 build: override hardcoded paths to bison and m4 to make the SDK more relocatable 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@42300 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2014-08-26 12:15:50 +00:00
nbd
e97be7a104 partially revert "build: remove check for nonexistant CONFIG_TAR_VERBOSITY variable and move TAR_OPTIONS to unpack.mk" 
This complicates the evaluation order for some packages

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@40006 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2014-03-22 19:52:48 +00:00
nbd
65eab62f76 build: remove GREP_OPTIONS export from rules.mk, defining it in the top-level Makefile is enough 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39982 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2014-03-21 15:54:14 +00:00
nbd
4c1661b830 build: remove check to nonexistant CONFIG_ENABLE_LOCALE variable and move DISABLE_NLS to package-defaults.mk 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39980 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2014-03-21 15:54:07 +00:00
nbd
5aa5418a71 build: remove check for nonexistant CONFIG_TAR_VERBOSITY variable and move TAR_OPTIONS to unpack.mk 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39979 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2014-03-21 15:54:03 +00:00
nbd
82022553e3 build: add a variable for the name of the {build,staging}_dir/{target,toolchain}-* directories 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@39857 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2014-03-10 11:12:32 +00:00
kaloz
766b301ea3 FPU type should not interfere with the ABI selection. 
Also make sure we either do real soft-float or hard-float on ARM, with the right options.

Signed-off-by: Imre Kaloz <kaloz@openwrt.org>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38943 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-11-29 10:59:51 +00:00
kaloz
77d12ceb91 allow configuration of the target directory for binaries 
Signed-off-by: Imre Kaloz <kaloz@openwrt.org>



git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38890 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-11-22 09:39:41 +00:00
nbd
4adf55c2f5 build: include the cpu type as part of the toolchain/target directory name 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@38214 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-09-26 17:53:32 +00:00
nbd
a92f00467e build: decouple the mips16 support flag from the toolchain 
Add the flags from package.mk instead, and leave libc and gcc
unaffected.

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

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37770 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-08-14 13:02:29 +00:00
nbd
d97a184780 build: unify target independent optimization options 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37600 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-07-29 09:38:29 +00:00
nbd
f82e916164 build: add required exports for dependency tracking 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37387 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-07-18 11:18:37 +00:00
nbd
553f808933 build: move the XARGS variable out of the host checks, since a working xargs is built in tools/ 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37228 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-07-10 15:11:29 +00:00
nbd
f7f125ef0d rules.mk: use qstrip to reduce syntax highlighting issues 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@37225 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-07-10 14:51:09 +00:00
nbd
9211713bc2 toolchain: eliminate the INSTALL_LIBSTDCPP config symbol and make c++ support mandatory - fixes recursive config symbol dependency issues 
Signed-off-by: Felix Fietkau <nbd@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36594 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-05-09 20:50:49 +00:00
blogic
96ef65caba rules.mk: add _dsp to ARCH_SUFFIX if the dsp ase is used 
Signed-off-by: John Crispin <blogic@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36566 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-05-06 16:45:51 +00:00
florian
f335e5894f toolchain: allow choosing the MIPS64 user-land ABI 
Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36205 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-04-05 12:36:23 +00:00
florian
ec3eb8fd19 buildroot: factor knowledge of a 64bits architecture 
Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36204 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-04-05 12:36:19 +00:00
florian
be92401dd3 buildroot: allow enabling MIPS16 user-space build 
Enabling MIPS16 is made conditional on advertising the "mips16" feature
for a specific target since it requires support from the CPU
(HAS_MIPS16) and the actual use of MIPS16 for building packages
(USE_MIPS16).

Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36202 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-04-05 12:36:12 +00:00
florian
65eb3b951b rules.mk: MIPS16 builds get a different toolchain 
To be safe, build "m16" into the toolchain and target architecture the
same way mips32r2 does:

target-mips_r2_m16_uClibc-0.9.33.2
toolchain-mips_r2_m16_gcc-4.6-linaro_uClibc-0.9.33.2

Signed-off-by: Jay Carlson <nop@nop.com>
Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36198 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-04-05 12:35:56 +00:00
florian
28dd9883f0 rules.mk: Create TARGET_ASFLAGS; force -mno-mips16 
Create and use a TARGET_ASFLAGS, defaulting to TARGET_CFLAGS.

MIPS .S files reasonably assume they are not in mips16 mode. Because
"-mips16 -mno-mips16" results in -mno-mips16, I can append that to the
TARGET_ASFLAGS. This should be done with $(filter-out)?

Signed-off-by: Jay Carlson <nop@nop.com>
Signed-off-by: Florian Fainelli <florian@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36197 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-04-05 12:35:53 +00:00
nbd
ef68c3714c build: add a HOSTCXX variable pointing at the c++ compiler 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@36109 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-03-22 12:52:17 +00:00
juhosg
7e010c4fb5 fix ARCH_SUFFIX for mips64{,el}r2 
Signed-off-by: Gabor Juhos <juhosg@openwrt.org>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35688 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-02-20 06:49:02 +00:00
jow
317d13e2eb rules.mk: only select latest libgcc.a with wildcard match (#12798) 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@35144 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2013-01-13 20:59:51 +00:00
jow
d6cb42092f rules.mk: don't use $(realpath) in file_copy, the destination directory might not exist yet - spotted while doing a fresh build 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34447 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-12-02 15:15:07 +00:00
jow
6d0c73d11b rules.mk: provide a macro "file_copy" which removes any symlink in the destination dir that would be overwritten 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34437 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-12-02 12:20:34 +00:00
jow
b47c1a0cf8 rules.mk: fix misspelled config symbol introduced by r34300 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34304 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-11-23 10:12:18 +00:00
jow
172a68af5b rules.mk: append libc implementation to bin directory name if not using uClibc 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@34300 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-11-22 13:43:30 +00:00
nbd
a5ff4c2e97 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
 2012-10-06 16:01:06 +00:00
nbd
1745f44416 rules.mk: add TARGET_AR and TARGET_RANLIB 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33508 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-09-22 20:10:24 +00:00
jow
f78b4e1054 [buildroot] do not pass optimization flags in HOST_CPPFLAGS (#12153) 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33351 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-09-09 21:35:42 +00:00
blogic
860405e5d1 [rules.mk] remove duplicate HOSTCC_NOCACHE 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33088 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-08-10 19:07:03 +00:00
florian
039dd7421f [buildroot] move LIB_SUFFIX from base-files to rules.mk 
Some packages are going to need fixups based on LIB_SUFFIX

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@33080 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-08-10 14:15:06 +00:00
blogic
f12d141fa0 [include] fix up scons vs ccache 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32902 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-07-28 21:06:59 +00:00
blogic
14e6a4d933 add and export HOSTCC_NOCACHE 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32466 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-06-20 07:48:47 +00:00
nbd
7efa150cb4 make librpc compatible with eglibc, unconditionally enable it for packages that need rpc support 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32129 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-06-08 15:10:18 +00:00
blogic
0d08b76611 [tools] add ccache wrapper 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@32075 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-06-06 13:27:11 +00:00
blogic
338bcc51d7 [include] Use build suffix on build_dir paths 
Adds BUILD_SUFFIX to STAGING_DIR

Signed-off-by: Tathagata Das <tathagata@alumnux.com>

git-svn-id: svn://svn.openwrt.org/openwrt/trunk@31233 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-04-10 10:55:55 +00:00
nbd
ba66a4b961 kernel: keep more symbols in the kernel modules when doing profiling 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30762 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-03-01 15:13:26 +00:00
nbd
08faa98372 build: add TARGET_CXXFLAGS and EXTRA_CXXFLAGS, defaulting to *_CFLAGS via lazy evaluation. this allows adding c++ specific cflags 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30760 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-03-01 10:39:46 +00:00
nbd
e8cb322296 kernel: do not rename module symbols with kallsyms enabled 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30759 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-03-01 09:58:03 +00:00
nbd
2685b06017 strip kernel modules more aggressively: make all global symbols local, rename all symbols in the symbol table to make them compress better 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30662 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-02-20 17:38:26 +00:00
nbd
f9e32614b0 build: add -Wno-error=unused-but-set-variable to cflags for gcc 4.6 and newer to avoid stupid -Werror related package breakage 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@30556 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-02-15 19:19:12 +00:00
jow
544a3a60a5 [buildroot] rules.mk: filter "." and "./" entries from $PATH, prevents toolchain build issues and likely other problems 
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29951 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-01-29 23:34:25 +00:00
jow
ae5914acdf [buildroot] use ext-toolchain.sh to integrate external toolchains 
Use ext-toolchain.sh to wrap external toolchain commands,
abort build if certain features such as CONFIG_SOFT_FLOAT or 
CONFIG_IPV6 are enabled but not supported by the toolchain.


git-svn-id: svn://svn.openwrt.org/openwrt/trunk@29766 3c298f89-4303-0410-b956-a3cf2f4a3e73
 2012-01-18 03:08:09 +00:00