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authorPetr Štetiar <ynezz@true.cz>2019-01-23 22:25:38 +0100
committerMathias Kresin <dev@kresin.me>2019-01-26 21:46:32 +0100
commit66a4978b4355e3e8f860a87ca14c0f293931d038 (patch)
treef563fbd9840f61b7887e2fc65d4bcefefbc54a30 /include/u-boot.mk
parent52d7a1d3b2c940e9db26aaffc674afdd2f884463 (diff)
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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>
Diffstat (limited to 'include/u-boot.mk')
-rw-r--r--include/u-boot.mk2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/u-boot.mk b/include/u-boot.mk
index babb76497a..26e1685b8e 100644
--- a/include/u-boot.mk
+++ b/include/u-boot.mk
@@ -42,7 +42,7 @@ TARGET_DEP = TARGET_$(BUILD_TARGET)$(if $(BUILD_SUBTARGET),_$(BUILD_SUBTARGET))
UBOOT_MAKE_FLAGS = \
HOSTCC="$(HOSTCC)" \
- HOSTCFLAGS="$(HOST_CFLAGS) $(HOST_CPPFLAGS)" \
+ HOSTCFLAGS="$(HOST_CFLAGS) $(HOST_CPPFLAGS) -std=gnu11" \
HOSTLDFLAGS="$(HOST_LDFLAGS)"
define Build/U-Boot/Target