diff options
| author | Holger Hans Peter Freyther <holger@moiji-mobile.com> | 2012-07-20 21:03:56 +0800 |
|---|---|---|
| committer | Qt by Nokia <qt-info@nokia.com> | 2012-09-01 15:28:24 +0200 |
| commit | 08e92ba1e009d8b55e4ea44b4169ae80252b24f1 (patch) | |
| tree | e63d10f54b6b8c0a54a6ddf7ec75fb0308ab1b8f /configure | |
| parent | 5f5e9b0e042b6957e826c862a1faa6687cfee671 (diff) | |
mips: Autodetect MIPS DSP rev1 and rev2 instructionset
Not every MIPS SoC has the DSP extensions, auto-detect them by using
builtin GCC functions. Check for the DSP macros and add the result
for rev1 and rev2 to the cpufeatures.
Change-Id: I3d6c950f170f102514c43b349f9a23ee796d801a
Reviewed-by: Girish Ramakrishnan <girish.1.ramakrishnan@nokia.com>
Reviewed-by: Thiago Macieira <thiago.macieira@intel.com>
Diffstat (limited to 'configure')
| -rwxr-xr-x | configure | 24 |
1 files changed, 16 insertions, 8 deletions
@@ -837,8 +837,8 @@ CFG_REDUCE_RELOCATIONS=auto CFG_ACCESSIBILITY=auto CFG_IWMMXT=no CFG_NEON=auto -CFG_MIPS_DSP=yes -CFG_MIPS_DSPR2=yes +CFG_MIPS_DSP=auto +CFG_MIPS_DSPR2=auto CFG_CLOCK_GETTIME=auto CFG_CLOCK_MONOTONIC=auto CFG_MREMAP=auto @@ -3994,17 +3994,25 @@ elif [ "$CFG_ARCH" != "arm" ]; then fi # detect mips_dsp support -if [ "${CFG_ARCH}" = "mips" ] && [ "${CFG_MIPS_DSP}" = "yes" ]; then - CFG_MIPS_DSP=yes +if [ "$CFG_ARCH" = "mips" ] && [ "${CFG_MIPS_DSP}" = "auto" ]; then + if "$unixtests/compile.test" "$XQMAKESPEC" "$QMAKE_CONFIG" $OPT_VERBOSE "$relpath" "$outpath" config.tests/unix/mips_dsp "mips_dsp" $L_FLAGS $I_FLAGS $D_FLAGS $l_FLAGS; then + CFG_MIPS_DSP=yes else - CFG_MIPS_DSP=no + CFG_MIPS_DSP=no + fi +elif [ "$CFG_ARCH" != "mips" ]; then + CFG_MIPS_DSP=no fi # detect mips_dspr2 support -if [ "${CFG_ARCH}" = "mips" ] && [ "${CFG_MIPS_DSPR2}" = "yes" ]; then - CFG_MIPS_DSPR2=yes +if [ "$CFG_ARCH" = "mips" ] && [ "${CFG_MIPS_DSPR2}" = "auto" ]; then + if "$unixtests/compile.test" "$XQMAKESPEC" "$QMAKE_CONFIG" $OPT_VERBOSE "$relpath" "$outpath" config.tests/unix/mips_dspr2 "mips_dspr2" $L_FLAGS $I_FLAGS $D_FLAGS $l_FLAGS; then + CFG_MIPS_DSPR2=yes else - CFG_MIPS_DSPR2=no + CFG_MIPS_DSPR2=no + fi +elif [ "$CFG_ARCH" != "mips" ]; then + CFG_MIPS_DSPR2=no fi [ "$XPLATFORM_MINGW" = "yes" ] && QMakeVar add styles "windowsxp windowsvista" |