Enable -fvisibility=hidden for src/misc/.
* configure.ac: Check for -fvisibility support. * m4/ax_check_compile_flag.m4: New file. * src/misc/common.hh: New file. * src/misc/Makefile.am: Add common.hh, and adjust to use -fvisibility. * src/misc/bareword.hh, src/misc/escape.hh, src/misc/formater.hh, src/misc/intvcmp2.hh, src/misc/intvcomp.hh, src/misc/memusage.hh, src/misc/minato.hh, src/misc/optionmap.hh, src/misc/random.hh, src/misc/timer.hh, src/misc/version.hh, src/misc/bddop.hh: Include common.hh and add SPOT_API tags. * src/misc/acccompl.hh, src/misc/accconv.hh: Prepare for upcoming move. * src/sanity/style.test: Ignore SPOT_API tags. * wrap/python/Makefile.am: Ignore SPOT_API. * wrap/python/spot.i: Do not emit binding for bddalloc.hh. * wrap/python/tests/minato.py: Do not use bdd_allocator.
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22 changed files with 258 additions and 78 deletions
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@ -60,6 +60,14 @@ gl_INIT
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AC_LANG(C++)
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# Use -Werror since using -fvisibility under MinGW is only a warning.
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# (The option is ignored anyway since this does not make sense under windows).
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AC_SUBST([VISIBILITY_CXXFLAGS])
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AX_CHECK_COMPILE_FLAG([-Werror -fvisibility=hidden],
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[VISIBILITY_CXXFLAGS="$VISIBILITY_CXXFLAGS -fvisibility=hidden -DSPOT_BUILD"
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AX_CHECK_COMPILE_FLAG([-fvisibility-inlines-hidden],
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[VISIBILITY_CXXFLAGS="$VISIBILITY_CXXFLAGS -fvisibility-inlines-hidden"])])
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AC_HEADER_UNORDERED_MAP
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AC_HEADER_TR1_UNORDERED_MAP
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AC_HEADER_EXT_HASH_MAP
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