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newlib: travis-ci madness... why?

This commit is contained in:
Giacomo Tesio 2017-04-22 18:04:56 +02:00
parent b8d535da58
commit 0f5de04207
1 changed files with 9 additions and 0 deletions
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9
cross/pkgs/newlib.sh
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@ -50,6 +50,15 @@ if [ "$NEWLIB_OPTIMIZATION" = "" ]; then
NEWLIB_OPTIMIZATION=2
fi
if [ "$TRAVIS_BUILD_DIR" != "" ]; then
# something weird happens on Travis-CI so that newlib requires
# explicit set of the HOST compiler or it will use the
# Jehanne cross compiler and try to run the executable on linux
#
# I can't understand why...
export CC=gcc
fi
export CC=gcc
# NOTE: we use -O0 because apparently vsprintf functions do not
# work with -O2.
export CFLAGS_FOR_TARGET="-g -gdwarf-2 -ggdb -O$NEWLIB_OPTIMIZATION"