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travis: add -Wstrict-aliasing=2 -Werror=strict-aliasing to CXXFLAGS

This commit is contained in:
Matthias Krüger 2017-06-05 23:10:28 +02:00
parent 3b805e7001
commit c185a8aae9
1 changed files with 1 additions and 1 deletions
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.travis.yml
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@ -9,7 +9,7 @@ env:
# unfortunately we need this to stay within 50min timelimit given by travis.
# this also turns off the debug/warning cxxflags
- ORIGINAL_CXXFLAGS="-include lib/cxx11emu.h -pedantic -Wall -Wextra -Wabi -Wcast-qual -Wfloat-equal -Wmissing-declarations -Wmissing-format-attribute -Wno-long-long -Wpacked -Wredundant-decls -Wshadow -Wno-missing-field-initializers -Wno-missing-braces -Wno-sign-compare -Wno-multichar -D_GLIBCXX_DEBUG -g "
- CXXFLAGS="${ORIGINAL_CXXFLAGS} -O2 -march=native"
- CXXFLAGS="${ORIGINAL_CXXFLAGS} -O2 -march=native -Wstrict-aliasing=2 -Werror=strict-aliasing"
matrix:
# special CXXFLAGS for maximum speed, overrides global CXXFLAGS, CHECK_CLANG is the var that controls if we download and check clang in that travis job
- CXXFLAGS="${CXXFLAGS} -DCHECK_INTERNAL"