diff options
| -rw-r--r-- | config/target.in | 4 | ||||
| -rw-r--r-- | scripts/build/arch/x86.sh | 6 |
2 files changed, 8 insertions, 2 deletions
diff --git a/config/target.in b/config/target.in index 03ecb6b..34d9369 100644 --- a/config/target.in +++ b/config/target.in @@ -268,7 +268,9 @@ config ARCH_ARCH target CPU. Leave blank if you don't know, or if your target architecture does not - offer this option. + offer this option. Must be specified for 32-bit x86 that uses some + C library (glibc, uClibc-ng, ...) - the default, "i386" is not supported + by these libraries. config ARCH_ABI string diff --git a/scripts/build/arch/x86.sh b/scripts/build/arch/x86.sh index 471d377..0538d66 100644 --- a/scripts/build/arch/x86.sh +++ b/scripts/build/arch/x86.sh @@ -10,7 +10,11 @@ CT_DoArchTupleValues() { arch="${CT_ARCH_ARCH}" [ -z "${arch}" ] && arch="${CT_ARCH_TUNE}" case "${arch}" in - "") CT_TARGET_ARCH=i386;; + "") + CT_DoLog WARN "Architecture level is not specified for 32-bit x86; defaulting to i386." + CT_DoLog WARN "This may not be supported by the C library." + CT_TARGET_ARCH=i386 + ;; i386|i486|i586|i686) CT_TARGET_ARCH="${arch}";; winchip*) CT_TARGET_ARCH=i486;; pentium|pentium-mmx|c3*) CT_TARGET_ARCH=i586;; |