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Commit 8ca6134e authored by Sam Hocevar's avatar Sam Hocevar
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* ./configure.ac.in: I was told some versions of mingw32 support neither 

    -mms-bitfields nor -fnative-struct.
parent e3fa732a
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Showing with 10 additions and 4 deletions
configure.ac.in
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......@@ -206,13 +206,19 @@ then
[CFLAGS="${CFLAGS_save} -mms-bitfields"
AC_TRY_COMPILE([],,ac_cv_c_mms_bitfields=yes, ac_cv_c_mms_bitfields=no)])
if test x"$ac_cv_c_mms_bitfields" != x"no"; then
CFLAGS_mingw32_special="-mms-bitfields"
CFLAGS_save="${CFLAGS_save} -mms-bitfields";
CXXFLAGS_save="${CXXFLAGS_save} -mms-bitfields";
else
CFLAGS_mingw32_special="-fnative-struct"
AC_CACHE_CHECK([if \$CC accepts -fnative-struct],
[ac_cv_c_fnative_struct],
[CFLAGS="${CFLAGS_save} -fnative-struct"
AC_TRY_COMPILE([],,ac_cv_c_fnative_struct=yes, ac_cv_c_fnative_struct=no)])
if test x"$ac_cv_c_fnative_struct" != x"no"; then
CFLAGS_save="${CFLAGS_save} -fnative-struct";
CXXFLAGS_save="${CXXFLAGS_save} -fnative-struct";
fi
fi
CFLAGS_save="${CFLAGS_save} ${CFLAGS_mingw32_special}";
CXXFLAGS_save="${CXXFLAGS_save} ${CFLAGS_mingw32_special}";
CFLAGS="${CFLAGS_save}"; CXXFLAGS="${CXXFLAGS_save}"
fi
......
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