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authorPavel Machek <pavel@denx.de>2015-04-13 14:49:28 +0200
committerTom Rini <trini@konsulko.com>2015-04-13 10:52:51 -0400
commita6a4c542d316b3401f0840ac5378743191bca851 (patch)
treef218001f51eae9fde364595532f849048682c974
parent1d2f74690cace803844bce198a6d5fa1b6cd11f9 (diff)
break build if it would produce broken binary
Add an error in known-bad case so that we don't produce broken and hard to debug binaries. Signed-off-by: Pavel Machek <pavel@denx.de>
-rw-r--r--arch/arm/include/asm/u-boot.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/arm/include/asm/u-boot.h b/arch/arm/include/asm/u-boot.h
index 43cc4946838..ae4c21bf36a 100644
--- a/arch/arm/include/asm/u-boot.h
+++ b/arch/arm/include/asm/u-boot.h
@@ -49,4 +49,8 @@ typedef struct bd_info {
#define IH_ARCH_DEFAULT IH_ARCH_ARM64
#endif
+#if defined(CONFIG_USE_PRIVATE_LIBGCC) && defined(CONFIG_SYS_THUMB_BUILD)
+#error Thumb build does not work with private libgcc.
+#endif
+
#endif /* _U_BOOT_H_ */