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libc/uClibc: use the MIPS ABI selection

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Use the MIPS ABI selection to properly munge the uClibc config file.

This has the side effect to force the ISA:
- n32 ABI -> MIPS-III ISA
- n64 ABI -> MIPS64 ISA

Signed-off-by: "Yann E. MORIN" <yann.morin.1998@anciens.enib.fr>
This commit is contained in:
Yann E. MORIN" 2010-09-12 22:15:12 +02:00
parent b92668a211
commit 6f5d910d1f
1 changed files with 34 additions and 0 deletions
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34
scripts/build/libc/uClibc.sh
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@ -297,6 +297,40 @@ mungeuClibcConfig() {
ENDSED
fi
;;
mips)
case "${CT_ARCH_mips_ABI}" in
32)
cat <<-ENDSED
s/.*(CONFIG_MIPS_O32_ABI).*/\\1=y/
s/.*(CONFIG_MIPS_N32_ABI).*/# \\1 is not set/
s/.*(CONFIG_MIPS_N64_ABI).*/# \\1 is not set/
ENDSED
;;
# For n32 and n64, also force the ISA
# Not so sure this is pertinent, so it's
# commented out for now. It would take a
# (MIPS+uClibc) expert to either remove
# or re-enable the overrides.
n32)
cat <<-ENDSED
s/.*(CONFIG_MIPS_O32_ABI).*/# \\1 is not set/
s/.*(CONFIG_MIPS_N32_ABI).*/\\1=y/
s/.*(CONFIG_MIPS_N64_ABI).*/# \\1 is not set/
s/.*(CONFIG_MIPS_ISA_.*).*/# \\1 is not set/
s/.*(CONFIG_MIPS_ISA_3).*/\\1=y/
ENDSED
;;
64)
cat <<-ENDSED
s/.*(CONFIG_MIPS_O32_ABI).*/# \\1 is not set/
s/.*(CONFIG_MIPS_N32_ABI).*/# \\1 is not set/
s/.*(CONFIG_MIPS_N64_ABI).*/\\1=y/
s/.*(CONFIG_MIPS_ISA_.*).*/# \\1 is not set/
s/.*(CONFIG_MIPS_ISA_MIPS64).*/\\1=y/
ENDSED
;;
esac
;;
esac
# Accomodate for old and new uClibc versions, where the