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gmp: Set CC_FOR_BUILD and CPP_FOR_BUILD

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When GMP is being "cross" compiled for the same architecture (i.e. build
== host) it does not pick the right compiler. Set CC_FOR_BUILD and
CPP_FOR_BUILD to override the default compiler.

Fixes #1328
Signed-off-by: Chris Packham <judge.packham@gmail.com>
This commit is contained in:
Chris Packham 2022-05-30 19:35:12 +12:00
parent a321a0b892
commit b510e062c4
1 changed files with 5 additions and 2 deletions
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7
scripts/build/companion_libs/100-gmp.sh
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@ -118,9 +118,12 @@ do_gmp_backend() {
;;
esac
# FIXME: GMP's configure script doesn't respect the host parameter
# when not cross-compiling, ie when build == host.
# GMP's configure script doesn't respect the host parameter
# when not cross-compiling, ie when build == host so set
# CC_FOR_BUILD and CPP_FOR_BUILD.
CT_DoExecLog CFG \
CC_FOR_BUILD="${CT_BUILD}-gcc" \
CPP_FOR_BUILD="{CT_BUILD}-cpp" \
CC="${host}-gcc" \
CFLAGS="${cflags} -fexceptions" \
LDFLAGS="${ldflags}" \