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Merge remote-tracking branch 'origin/patches-2.0'
Conflicts: configure.in
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commit
45d6213ef5
@ -761,11 +761,6 @@ if test x$enable_gcc_warnings != xno && test "$GCC" = "yes"; then
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#error
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#endif])], have_clang=yes, have_clang=no)
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AC_COMPILE_IFELSE([AC_LANG_PROGRAM([], [
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#if !defined(__clang__) || (__clang_major__ > 2) || (__clang_major__ == 2 && __clang_minor__ > 9)
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#error
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#endif])], have_clang29orlower=yes, have_clang29orlower=no)
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CFLAGS="$CFLAGS -W -Wfloat-equal -Wundef -Wpointer-arith -Wstrict-prototypes -Wmissing-prototypes -Wwrite-strings -Wredundant-decls -Wchar-subscripts -Wcomment -Wformat -Wwrite-strings -Wmissing-declarations -Wredundant-decls -Wnested-externs -Wbad-function-cast -Wswitch-enum"
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if test x$enable_gcc_warnings = xyes; then
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CFLAGS="$CFLAGS -Werror"
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@ -784,10 +779,8 @@ if test x$enable_gcc_warnings != xno && test "$GCC" = "yes"; then
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CFLAGS="$CFLAGS -Waddress"
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fi
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if test x$have_gcc42 = xyes && test x$have_clang29orlower = xno; then
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if test x$have_gcc42 = xyes && test x$have_clang = xno; then
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# These warnings break gcc 4.0.2 and clang, but work on gcc 4.2
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# We only disable these for clang 2.9 and lower, in case they are
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# supported in later versions.
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CFLAGS="$CFLAGS -Wnormalized=id -Woverride-init"
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fi
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