X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/efcdfeafcea92ae70f06fcac71344f2ac1613125..b873ba78fd0673160927fd3bf9cb6c44de6aeafa:/configure diff --git a/configure b/configure index 2504a67cc9..435cefc3c4 100755 --- a/configure +++ b/configure @@ -30433,49 +30433,108 @@ if ${wx_cv_func_backtrace+:} false; then : $as_echo_n "(cached) " >&6 else - ac_ext=cpp + { $as_echo "$as_me:${as_lineno-$LINENO}: checking for library containing backtrace" >&5 +$as_echo_n "checking for library containing backtrace... " >&6; } +if ${ac_cv_search_backtrace+:} false; then : + $as_echo_n "(cached) " >&6 +else + ac_func_search_save_LIBS=$LIBS +cat confdefs.h - <<_ACEOF >conftest.$ac_ext +/* end confdefs.h. */ + +/* Override any GCC internal prototype to avoid an error. + Use char because int might match the return type of a GCC + builtin and then its argument prototype would still apply. */ +#ifdef __cplusplus +extern "C" +#endif +char backtrace (); +int +main () +{ +return backtrace (); + ; + return 0; +} +_ACEOF +for ac_lib in '' execinfo; do + if test -z "$ac_lib"; then + ac_res="none required" + else + ac_res=-l$ac_lib + LIBS="-l$ac_lib $ac_func_search_save_LIBS" + fi + if ac_fn_c_try_link "$LINENO"; then : + ac_cv_search_backtrace=$ac_res +fi +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext + if ${ac_cv_search_backtrace+:} false; then : + break +fi +done +if ${ac_cv_search_backtrace+:} false; then : + +else + ac_cv_search_backtrace=no +fi +rm conftest.$ac_ext +LIBS=$ac_func_search_save_LIBS +fi +{ $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_search_backtrace" >&5 +$as_echo "$ac_cv_search_backtrace" >&6; } +ac_res=$ac_cv_search_backtrace +if test "$ac_res" != no; then : + test "$ac_res" = "none required" || LIBS="$ac_res $LIBS" + + ac_ext=cpp ac_cpp='$CXXCPP $CPPFLAGS' ac_compile='$CXX -c $CXXFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CXX -o conftest$ac_exeext $CXXFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_cxx_compiler_gnu - cat confdefs.h - <<_ACEOF >conftest.$ac_ext + cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include int main () { - void *trace[1]; - char **messages; - - backtrace(trace, 1); - messages = backtrace_symbols(trace, 1); + void *trace[1]; + char **messages; + backtrace(trace, 1); + messages = backtrace_symbols(trace, 1); ; return 0; } _ACEOF -if ac_fn_cxx_try_compile "$LINENO"; then : +if ac_fn_cxx_try_link "$LINENO"; then : wx_cv_func_backtrace=yes else wx_cv_func_backtrace=no fi -rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext - ac_ext=c +rm -f core conftest.err conftest.$ac_objext \ + conftest$ac_exeext conftest.$ac_ext + ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu +else + wx_cv_func_backtrace=no + +fi + + fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $wx_cv_func_backtrace" >&5 $as_echo "$wx_cv_func_backtrace" >&6; } - if test "$wx_cv_func_backtrace" = "no"; then { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: backtrace() is not available, wxStackWalker will not be available" >&5 $as_echo "$as_me: WARNING: backtrace() is not available, wxStackWalker will not be available" >&2;}