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configs/olimex_a20_olinuxino_lime_legacy: use gcc 6.x and not the default version

The old 3.4 Linux kernel used by this defconfig doesn't build with gcc 7.x:

include/linux/compiler-gcc.h:106:1: fatal error: linux/compiler-gcc7.h: No such file or directory

So let's use gcc 6.x for the time being.

Long term, we should use a newer or different kernel source for this
defconfig, or get rid of the defconfig entirely if there's no updated
kernel with a fix.

Fixes:

  https://gitlab.com/buildroot.org/buildroot/-/jobs/123771091

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Thomas Petazzoni 5 years ago
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88928bbd6e
1 changed files with 3 additions and 0 deletions
  1. 3 0
      configs/olimex_a20_olinuxino_lime_legacy_defconfig

+ 3 - 0
configs/olimex_a20_olinuxino_lime_legacy_defconfig

@@ -3,6 +3,9 @@ BR2_arm=y
 BR2_cortex_a7=y
 BR2_ARM_EABIHF=y
 
+# The old 3.4 kernel doesn't build with gcc >= 7.x
+BR2_GCC_VERSION_6_X=y
+
 # Linux headers same as kernel, a 3.4 series
 BR2_PACKAGE_HOST_LINUX_HEADERS_CUSTOM_3_4=y