| … | |
… | |
| 63 | dnl# -------------------------------------------------------------------------- |
63 | dnl# -------------------------------------------------------------------------- |
| 64 | dnl# Supply default CXXFLAGS, if not specified by `CXXFLAGS=flags ./configure' |
64 | dnl# Supply default CXXFLAGS, if not specified by `CXXFLAGS=flags ./configure' |
| 65 | dnl# |
65 | dnl# |
| 66 | if test -z "$orig_CXXFLAGS"; then |
66 | if test -z "$orig_CXXFLAGS"; then |
| 67 | if test x$GCC = xyes && test "x$GXX" = xyes; then |
67 | if test x$GCC = xyes && test "x$GXX" = xyes; then |
| 68 | CXXFLAGS="-g -O3 -fno-threadsafe-statics -fno-enforce-eh-specs" |
68 | CXXFLAGS="-g -O3 -fno-threadsafe-statics -fno-enforce-eh-specs" |
| 69 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [], [CXXFLAGS="-g -O3"]) |
69 | AC_COMPILE_IFELSE([AC_LANG_PROGRAM()], [], [CXXFLAGS="-g -O3"]) |
| 70 | else |
70 | else |
| 71 | CXXFLAGS="-O" |
71 | CXXFLAGS="-O" |
| 72 | fi |
72 | fi |
| 73 | CFLAGS="$CXXFLAGS" |
73 | CFLAGS="$CXXFLAGS" |
