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| author | Tom Rini <trini@konsulko.com> | 2017-04-17 09:18:00 -0400 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2017-04-27 16:49:02 -0400 |
| commit | d2366dfe1d1c0b760022a034ced944784156c9d4 (patch) | |
| tree | e98a65a6ab1b51fd1dcef5f379df257a5ceb0f91 /arch/arm/config.mk | |
| parent | 43b41566f72c3ff1074fe686f37227ebe33e11f9 (diff) | |
| download | u-boot-d2366dfe1d1c0b760022a034ced944784156c9d4.tar.gz u-boot-d2366dfe1d1c0b760022a034ced944784156c9d4.tar.bz2 u-boot-d2366dfe1d1c0b760022a034ced944784156c9d4.zip | |
arm: Warn that starting with v2018.01 gcc-6 or later is required
There are more and more cases where if we do not use gcc-6.0 or later we
run into problems where our binaries are too large for the targets.
Given the prevalence of gcc-6.0 or later toolchains at this point in
time, we give notice now that starting with v2018.01 we will require
gcc-6 (or later) for ARM.
Signed-off-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'arch/arm/config.mk')
| -rw-r--r-- | arch/arm/config.mk | 12 |
1 files changed, 11 insertions, 1 deletions
diff --git a/arch/arm/config.mk b/arch/arm/config.mk index 907c69371b..eb09b0e378 100644 --- a/arch/arm/config.mk +++ b/arch/arm/config.mk @@ -45,7 +45,7 @@ endif # Only test once ifeq ($(CONFIG_$(SPL_)SYS_THUMB_BUILD),y) -archprepare: checkthumb +archprepare: checkthumb checkgcc6 checkthumb: @if test "$(call cc-name)" = "gcc" -a \ @@ -55,8 +55,18 @@ checkthumb: echo '*** Your board is configured for THUMB mode.'; \ false; \ fi +else +archprepare: checkgcc6 endif +checkgcc6: + @if test "$(call cc-name)" = "gcc" -a \ + "$(call cc-version)" -lt "0600"; then \ + echo -n '*** Your GCC is older than 6.0 and will not be '; \ + echo 'supported starting in v2018.01.'; \ + fi + + # Try if EABI is supported, else fall back to old API, # i. e. for example: # - with ELDK 4.2 (EABI supported), use: |