Commit Graph

7 Commits

Author SHA1 Message Date
Petr Štetiar
66a4978b43 u-boot.mk: Fix building of recent U-Boot sources
This patch fixes following error with U-Boot 2019.01 on imx6:

 In file included from tools/lib/crc16.c:1:0:
 ./tools/../lib/crc16.c: In function 'crc16_ccitt':
 ./tools/../lib/crc16.c:70:2: error: 'for' loop initial declarations are only allowed in C99 mode
   for (int i = 0;  i < len;  i++)
   ^
 ./tools/../lib/crc16.c:70:2: note: use option -std=c99 or -std=gnu99 to compile your code

Code was introduced in the upstream v2019.01-rc1-154-g51c2345:

 commit 51c2345bd24837f9f67f16268da6dc71573f1325
 Author: Philipp Tomsich <philipp.tomsich@theobroma-systems.com>
 Date:   Sun Nov 25 19:22:19 2018 +0100

    Roll CRC16-CCITT into the hash infrastructure

Upstream has added -std=gnu11 host flag in v2018.07-rc2-1-gfa89399:

 commit fa893990e9b53425af5f5059e04a2bffde91ccf9
 Author: Tom Rini <trini@konsulko.com>
 Date:   Tue Jun 19 23:53:54 2018 -0400

    Makefile: Ensure we build with -std=gnu11

Build tested on imx6: apalis, mx6sabresd, nitrogen6dl, nitrogen6dl2g,
                      nitrogen6q, nitrogen6q2g, nitrogen6s, nitrogen6s1g,
                      wandboard

Run tested: apalis (pending PR #1595)

Signed-off-by: Petr Štetiar <ynezz@true.cz>
2019-01-26 21:46:32 +01:00
Alexandru Ardelean
c72e6582c0 u-boot.mk: add HOST_LDFLAGS to UBOOT_MAKE_FLAGS
This will make sure that the build system's
paths for linking are available.
This is needed mostly for linking with tools/libressl.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
2018-02-10 20:52:31 +01:00
Alexandru Ardelean
df9781a420 u-boot,at91bootstrap: fix incorrect HOSTCPPFLAGS variable
This would should up as `$$(HOSTCPPFLAGS)` in the host CFLAGS.
```
make --jobserver-fds=3,4 -j -C <openwrt>/build_dir/target-arm_cortex-a8+vfpv3_musl_eabi/u-boot-A10-OLinuXino-Lime/u-boot-2017.07 CROSS_COMPILE=arm-openwrt-linux-muslgnueabi- DTC="<openwrt>/build_dir/target-arm_cortex-a8+vfpv3_musl_eabi/linux-sunxi_cortexa8/linux-4.9.76/scripts/dtc/dtc" HOSTCC="gcc" HOSTCFLAGS='-O2 -I<openwrt>/staging_dir/host/include -I<openwrt>/staging_dir/host/usr/include -I<openwrt>/staging_dir/hostpkg/include -I<openwrt>/staging_dir/target-arm_cortex-a8+vfpv3_musl_eabi/host/include $$(HOSTCPPFLAGS)' HOSTLDFLAGS="" BL31=<openwrt>/staging_dir/target-arm_cortex-a8+vfpv3_musl_eabi/image/bl31.bin
```

And then it would complain with:
```
 /bin/sh: 1: HOSTCPPFLAGS: not found
```

Also, HOSTCPPFLAGS does not exist.
The correct var is HOST_CPPFLAGS.

Signed-off-by: Alexandru Ardelean <ardeleanalex@gmail.com>
2018-02-10 20:52:31 +01:00
Felix Fietkau
68139cc0e8 u-boot.mk: pass HOSTCC and HOST_CFLAGS into the build
Cuts build time on Mac OS X in half by avoiding repeated $(shell) calls
from the build system

Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-04-04 12:34:23 +02:00
Felix Fietkau
1c0addb156 u-boot.mk: add support for overriding DEFAULT
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-25 07:48:43 +01:00
Felix Fietkau
1e14f01ed6 u-boot.mk: add UBOOT_MAKE_FLAGS variable similar to MAKE_FLAGS
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-25 07:48:43 +01:00
Felix Fietkau
31b16a3c7d build: add generic build template for u-boot packages
Signed-off-by: Felix Fietkau <nbd@nbd.name>
2017-01-24 16:21:24 +01:00