108 lines
3.1 KiB
Python
Executable File
108 lines
3.1 KiB
Python
Executable File
#!/usr/bin/env python
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from itertools import combinations
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travis_template = """\
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language: generic
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matrix:
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include:
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%s
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before_script:
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- autoconf
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- ./configure ${COMPILER_FLAGS:+ \
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CC="$CC $COMPILER_FLAGS" \
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CXX="$CXX $COMPILER_FLAGS" } \
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$CONFIGURE_FLAGS
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- make -j3
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- make -j3 tests
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script:
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- make check
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"""
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# The 'default' configuration is gcc, on linux, with no compiler or configure
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# flags. We also test with clang, -m32, --enable-debug, --enable-prof,
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# --disable-stats, and --with-malloc-conf=tcache:false. To avoid abusing
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# travis though, we don't test all 2**7 = 128 possible combinations of these;
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# instead, we only test combinations of up to 2 'unusual' settings, under the
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# hope that bugs involving interactions of such settings are rare.
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# Things at once, for C(7, 0) + C(7, 1) + C(7, 2) = 29
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MAX_UNUSUAL_OPTIONS = 2
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os_default = 'linux'
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os_unusual = 'osx'
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compilers_default = 'CC=gcc CXX=g++'
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compilers_unusual = 'CC=clang CXX=clang++'
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compiler_flag_unusuals = ['-m32']
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configure_flag_unusuals = [
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'--enable-debug',
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'--enable-prof',
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'--disable-stats',
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]
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malloc_conf_unusuals = [
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'tcache:false',
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'dss:primary',
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'percpu_arena:percpu',
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'background_thread:true',
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]
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all_unusuals = (
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[os_unusual] + [compilers_unusual] + compiler_flag_unusuals
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+ configure_flag_unusuals + malloc_conf_unusuals
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)
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unusual_combinations_to_test = []
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for i in xrange(MAX_UNUSUAL_OPTIONS + 1):
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unusual_combinations_to_test += combinations(all_unusuals, i)
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include_rows = ""
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for unusual_combination in unusual_combinations_to_test:
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os = os_default
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if os_unusual in unusual_combination:
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os = os_unusual
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compilers = compilers_default
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if compilers_unusual in unusual_combination:
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compilers = compilers_unusual
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compiler_flags = [
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x for x in unusual_combination if x in compiler_flag_unusuals]
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configure_flags = [
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x for x in unusual_combination if x in configure_flag_unusuals]
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malloc_conf = [
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x for x in unusual_combination if x in malloc_conf_unusuals]
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# Filter out unsupported configurations on OS X.
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if os == 'osx' and ('dss:primary' in malloc_conf or \
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'percpu_arena:percpu' in malloc_conf or 'background_thread:true' \
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in malloc_conf):
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continue
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if len(malloc_conf) > 0:
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configure_flags.append('--with-malloc-conf=' + ",".join(malloc_conf))
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# Filter out an unsupported configuration - heap profiling on OS X.
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if os == 'osx' and '--enable-prof' in configure_flags:
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continue
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# We get some spurious errors when -Warray-bounds is enabled.
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env_string = ('{} COMPILER_FLAGS="{}" CONFIGURE_FLAGS="{}" '
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'EXTRA_CFLAGS="-Werror -Wno-array-bounds"').format(
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compilers, " ".join(compiler_flags), " ".join(configure_flags))
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include_rows += ' - os: %s\n' % os
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include_rows += ' env: %s\n' % env_string
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if '-m32' in unusual_combination and os == 'linux':
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include_rows += ' addons:\n'
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include_rows += ' apt:\n'
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include_rows += ' packages:\n'
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include_rows += ' - gcc-multilib\n'
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print travis_template % include_rows
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