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Merge pull request #1106 from stilor/x86-default-to-i686

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Warn if architecture is empty on x86/32bit
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Alexey Neyman 2018-12-03 16:22:16 -08:00 committed by GitHub
commit dc9fa6ad64
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2 changed files with 8 additions and 2 deletions
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4
config/target.in
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@ -268,7 +268,9 @@ config ARCH_ARCH
target CPU. target CPU.
Leave blank if you don't know, or if your target architecture does not 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 config ARCH_ABI
string string

6
scripts/build/arch/x86.sh
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@ -10,7 +10,11 @@ CT_DoArchTupleValues() {
arch="${CT_ARCH_ARCH}" arch="${CT_ARCH_ARCH}"
[ -z "${arch}" ] && arch="${CT_ARCH_TUNE}" [ -z "${arch}" ] && arch="${CT_ARCH_TUNE}"
case "${arch}" in case "${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="${arch}";; i386|i486|i586|i686) CT_TARGET_ARCH="${arch}";;
winchip*) CT_TARGET_ARCH=i486;; winchip*) CT_TARGET_ARCH=i486;;
pentium|pentium-mmx|c3*) CT_TARGET_ARCH=i586;; pentium|pentium-mmx|c3*) CT_TARGET_ARCH=i586;;