diff options
| author | Gregory Maxwell <greg@xiph.org> | 2012-06-12 03:19:55 +0400 |
|---|---|---|
| committer | Gregory Maxwell <greg@xiph.org> | 2012-06-12 03:19:55 +0400 |
| commit | de9b437eb2efcbcb49a4762e9d3f0336c509ebd0 (patch) | |
| tree | 7ce37edb6c18bfef08b6ee185b0caa55bb180221 /configure.ac | |
| parent | 9a89d56d46a8d37d32bb40afd9ccf72cb9a80be9 (diff) | |
Add -fixed to the version string & clarify that fixed disables float.
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/configure.ac b/configure.ac index 0f23ade4..e7613896 100644 --- a/configure.ac +++ b/configure.ac @@ -136,9 +136,11 @@ has_float_approx=no #esac ac_enable_fixed="no"; -AC_ARG_ENABLE(fixed-point, [ --enable-fixed-point compile as fixed-point], +ac_enable_float="yes"; +AC_ARG_ENABLE(fixed-point, [ --enable-fixed-point compile without floating point], [if test "$enableval" = yes; then ac_enable_fixed="yes"; + ac_enable_float="no"; AC_DEFINE([FIXED_POINT], [1], [Compile as fixed-point]) else AC_DEFINE([FLOATING_POINT], , [Compile as floating-point]) @@ -146,21 +148,21 @@ fi], AC_DEFINE([FLOATING_POINT], , [Compile as floating-point])) ac_enable_fixed_debug="no" -AC_ARG_ENABLE(fixed-point-debug, [ --enable-fixed-point-debug debug fixed-point implementation], +AC_ARG_ENABLE(fixed-point-debug, [ --enable-fixed-point-debug debug fixed-point implementation], [if test "$enableval" = yes; then ac_enable_fixed_debug="yes" AC_DEFINE([FIXED_DEBUG], , [Debug fixed-point implementation]) fi]) ac_enable_custom_modes="no" -AC_ARG_ENABLE(custom-modes, [ --enable-custom-modes Enable non-Opus modes, like 44.1 kHz and powers of two ], +AC_ARG_ENABLE(custom-modes, [ --enable-custom-modes enable non-Opus modes, e.g. 44.1 kHz & 2^n frames], [if test "$enableval" = yes; then ac_enable_custom_modes="yes" AC_DEFINE([CUSTOM_MODES], , [Custom modes]) fi]) float_approx=$has_float_approx -AC_ARG_ENABLE(float-approx, [ --enable-float-approx enable fast approximations for floating point], +AC_ARG_ENABLE(float-approx, [ --enable-float-approx enable fast approximations for floating point], [ if test "$enableval" = yes; then AC_WARN([Floating point approximations are not supported on all platforms.]) float_approx=yes @@ -173,14 +175,14 @@ if test "x${float_approx}" = "xyes"; then fi ac_enable_assertions="no" -AC_ARG_ENABLE(assertions, [ --enable-assertions enable additional software error checking], +AC_ARG_ENABLE(assertions, [ --enable-assertions enable additional software error checking], [if test "$enableval" = yes; then ac_enable_assertions="yes" AC_DEFINE([ENABLE_ASSERTIONS], , [Assertions]) fi]) ac_enable_fuzzing="no" -AC_ARG_ENABLE(fuzzing, [ --enable-fuzzing causes the encoder to make random decisions], +AC_ARG_ENABLE(fuzzing, [ --enable-fuzzing causes the encoder to make random decisions], [if test "$enableval" = yes; then ac_enable_fuzzing="yes" AC_DEFINE([FUZZING], , [Fuzzing]) @@ -285,8 +287,8 @@ AC_MSG_RESULT([ General configuration: + Floating point support: ........ ${ac_enable_float} Fast float approximations: ..... ${float_approx} - Fixed point support: ........... ${ac_enable_fixed} Fixed point debugging: ......... ${ac_enable_fixed_debug} Custom modes: .................. ${ac_enable_custom_modes} Assertion checking: ............ ${ac_enable_assertions} |