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| author | Wayne Davison <wayne@opencoder.net> | 2020-06-18 16:27:05 -0700 |
|---|---|---|
| committer | Wayne Davison <wayne@opencoder.net> | 2020-06-18 16:28:28 -0700 |
| commit | 7fd24bef0fb5d3f7e07af433cfbdea0f00becdbc (patch) | |
| tree | c15cb4bd607aa75005eb109f276a149bc0af34e9 | |
| parent | 1a9a184145b93614389f227657e63c9e899e4dde (diff) | |
| download | rsync-7fd24bef0fb5d3f7e07af433cfbdea0f00becdbc.tar.gz | |
Make SIMD enabled by default again (for x86_64)
| -rw-r--r-- | .github/workflows/ccpp.yml | 2 | ||||
| -rw-r--r-- | NEWS.md | 4 | ||||
| -rw-r--r-- | configure.ac | 10 |
3 files changed, 8 insertions, 8 deletions
diff --git a/.github/workflows/ccpp.yml b/.github/workflows/ccpp.yml index f42b09dd..0fca1602 100644 --- a/.github/workflows/ccpp.yml +++ b/.github/workflows/ccpp.yml @@ -18,7 +18,7 @@ jobs: - name: prepare-source run: ./prepare-source - name: configure - run: ./configure --with-included-popt --with-included-zlib --enable-simd + run: ./configure --with-included-popt --with-included-zlib - name: make run: make - name: version-summary @@ -170,8 +170,8 @@ Protocol: 31 (unchanged) algorithms, extra checksum algorithms, and allow use of openssl's crypto lib for (potentially) faster MD4/MD5 checksums. - - Add _build_ dependency for g++ on x86_64 systems **if** you want to enable - the SIMD checksum optimizations (via `configure --enable-simd`). + - Add _build_ dependency for g++ or clang++ on x86_64 systems to enable the + SIMD checksum optimizations. - Add _build_ dependency for _either_ python3-cmarkcfm or python3-commonmark to allow for patching of man pages or building a git release. This is not diff --git a/configure.ac b/configure.ac index a01dd701..3330eb90 100644 --- a/configure.ac +++ b/configure.ac @@ -198,9 +198,9 @@ SIMD= AC_MSG_CHECKING([whether to enable SIMD optimizations]) AC_ARG_ENABLE(simd, - AS_HELP_STRING([--enable-simd],[enable SIMD optimizations (requires c++)])) + AS_HELP_STRING([--disable-simd],[disable SIMD optimizations (requires c++)])) -if test x"$enable_simd" = x"yes"; then +if test x"$enable_simd" != x"no"; then # For x86-64 SIMD, g++ >=5 or clang++ >=7 is required if test x"$build_cpu" = x"x86_64"; then if test x"$CXX" != x""; then @@ -228,13 +228,13 @@ if test x"$enable_simd" = x"yes"; then else AC_MSG_RESULT(error) AC_MSG_ERROR([Failed to find g++ >=5 or clang++ >=7 for SIMD optimizations. -Omit --enable-simd to continue without it. ($CXX, $CXX_VERSION)]) +Specify --disable-simd to continue without it. ($CXX, $CXX_VERSION)]) fi fi - else + elif test x"$enable_simd" = x"yes"; then AC_MSG_RESULT(unavailable) AC_MSG_ERROR(The SIMD optimizations are currently x86_64 only. -Omit --enable-simd to continue.) +Omit --enable-simd to continue without it.) fi fi |