Add a new variable TARGET_INIT_PATH which holds the default $PATH variable
value configured in menuconfig.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
Many glibc functions have __warn_unused_result__ in so many different
core functions, and failing the build for all of those simply does not
make any sense
Signed-off-by: Felix Fietkau <nbd@openwrt.org>
Backport of r47440
git-svn-id: svn://svn.openwrt.org/openwrt/branches/chaos_calmer@47607 3c298f89-4303-0410-b956-a3cf2f4a3e73
To be used for stuff like $(subst $(space),$(newline),$(SOME_VAR))
Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44796 3c298f89-4303-0410-b956-a3cf2f4a3e73
Remove all rpath entries which do not point to a location below /lib or
/usr/lib and which do not begin with '$ORIGIN'.
Signed-off-by: Jo-Philipp Wich <jow@openwrt.org>
git-svn-id: svn://svn.openwrt.org/openwrt/trunk@44377 3c298f89-4303-0410-b956-a3cf2f4a3e73
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
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
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
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
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
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
