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Viewing changes to configure.ac

  • Committer: Monty Taylor
  • Date: 2009-01-28 04:37:46 UTC
  • mto: (779.7.3 devel)
  • mto: This revision was merged to the branch mainline in revision 816.
  • Revision ID: mordred@inaugust.com-20090128043746-d2yukekishwn3ftm
Turned on -Wshadow.

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configure.ac
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    [ac_warn_effc="$enableval"],
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    [ac_warn_effc="no"])
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AC_ARG_ENABLE([shadow],
 
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    [AS_HELP_STRING([--disable-shadow],
 
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       [Disables warnings about scope shadowing @<:@default=on@:>@])],
 
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    [ac_warn_shadow="$enableval"],
 
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    [ac_warn_shadow="yes"])
 
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AC_ARG_ENABLE([go-crazy],
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    [AS_HELP_STRING([--enable-go-crazy],
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       [Enables extra little warnings that might be too much @<:@default=off@:>@])],
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    W_STRICT_ALIASING="-Wno-strict-aliasing"
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  fi
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  if test "$ac_warn_shadow" = "yes"
 
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  then
 
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    W_SHADOW="-Wshadow"
 
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    NO_SHADOW="-Wno-shadow"
 
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  else
 
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    W_SHADOW="-Wno-shadow"
 
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    NO_SHADOW=""
 
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  fi
 
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  if test "$ac_profiling" = "yes"
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  then
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    GPROF_PROFILING="-pg"
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  if test "$ac_warn_gocrazy" = "yes"
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  then
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    W_CRAZY="-Wshadow -Wconversion -Winvalid-pch"
 
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    W_CRAZY="-Wconversion -Winvalid-pch"
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  fi
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  CC_WARNINGS="${C99_SUPPORT_HACK} ${BASE_WARNINGS} ${GCC_PEDANTIC} ${W_UNREACHABLE} ${GPROF_PROFILING} ${GPROF_COVERAGE} ${W_CRAZY}"
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  CXX_WARNINGS="${BASE_WARNINGS} ${GXX_PEDANTIC} ${W_UNREACHABLE} ${GPROF_PROFILING} ${GPROF_COVERAGE} ${W_CAST} ${W_EFFC} ${W_CRAZY}"
 
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  CC_WARNINGS="${C99_SUPPORT_HACK} ${BASE_WARNINGS} ${GCC_PEDANTIC} ${W_UNREACHABLE} ${GPROF_PROFILING} ${GPROF_COVERAGE} ${W_SHADOW} ${W_CRAZY}"
 
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  CXX_WARNINGS="${BASE_WARNINGS} ${GXX_PEDANTIC} ${W_UNREACHABLE} ${GPROF_PROFILING} ${GPROF_COVERAGE} ${W_CAST} ${W_SHADOW} ${W_EFFC} ${W_CRAZY}"
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  if test "$ac_exceptions" = "no"
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  then
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AC_SUBST(NO_EXCEPTIONS)
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AC_SUBST(W_EXCEPTIONS)
 
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AC_SUBST(NO_SHADOW)
 
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AC_SUBST(W_SHADOW)
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AC_SUBST(NO_REDUNDANT_DECLS)
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AC_SUBST([GLOBAL_CPPFLAGS],['-I$(top_srcdir) -I$(top_builddir)'])
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AC_SUBST([AM_CPPFLAGS],['${GLOBAL_CPPFLAGS}'])
 
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AC_SUBST([GLOBAL_CXXFLAGS],[${AM_CXXFLAGS}])
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AC_SUBST([AM_CFLAGS])
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AC_SUBST([AM_CXXFLAGS])
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# Some usefull subst
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AC_SUBST(CC)
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AC_SUBST(GXX)