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| author | Skip Montanaro <skip@pobox.com> | 2004-06-18 02:47:22 (GMT) |
|---|---|---|
| committer | Skip Montanaro <skip@pobox.com> | 2004-06-18 02:47:22 (GMT) |
| commit | 56f6a4f225140e98bc3333cdf913c5043ff97538 (patch) | |
| tree | eb4d43272108bab542673a6768bfef1e50b6f5d9 /configure.in | |
| parent | 964c798a94a77eda6cc61f7530d71b8c32f25a3e (diff) | |
| download | cpython-56f6a4f225140e98bc3333cdf913c5043ff97538.zip cpython-56f6a4f225140e98bc3333cdf913c5043ff97538.tar.gz cpython-56f6a4f225140e98bc3333cdf913c5043ff97538.tar.bz2 | |
allow developers to more easily build a profiling version of the interpreter
and modules by configuring with the --enable-profiling flag.
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/configure.in b/configure.in index cff0ed3..7e13874 100644 --- a/configure.in +++ b/configure.in @@ -485,6 +485,24 @@ then fi AC_MSG_RESULT($enable_shared) +AC_MSG_CHECKING(for --enable-profiling) +AC_ARG_ENABLE(profiling, + AC_HELP_STRING(--enable-profiling, enable C-level code profiling), +[ac_save_cc="$CC" + CC="$CC -pg" + AC_TRY_RUN([int main() { return 0; }], + ac_enable_profiling="yes", + ac_enable_profiling="no", + ac_enable_profiling="no") + CC="$ac_save_cc"]) +AC_MSG_RESULT($ac_enable_profiling) + +case "$ac_enable_profiling" in + "yes") + BASECFLAGS="-pg $BASECFLAGS" + LDFLAGS="-pg $LDFLAGS" + ;; +esac AC_MSG_CHECKING(LDLIBRARY) |