cannam@127: /*
cannam@127:  * Copyright (c) 2003, 2007-14 Matteo Frigo
cannam@127:  * Copyright (c) 2003, 2007-14 Massachusetts Institute of Technology
cannam@127:  *
cannam@127:  * This program is free software; you can redistribute it and/or modify
cannam@127:  * it under the terms of the GNU General Public License as published by
cannam@127:  * the Free Software Foundation; either version 2 of the License, or
cannam@127:  * (at your option) any later version.
cannam@127:  *
cannam@127:  * This program is distributed in the hope that it will be useful,
cannam@127:  * but WITHOUT ANY WARRANTY; without even the implied warranty of
cannam@127:  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
cannam@127:  * GNU General Public License for more details.
cannam@127:  *
cannam@127:  * You should have received a copy of the GNU General Public License
cannam@127:  * along with this program; if not, write to the Free Software
cannam@127:  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
cannam@127:  *
cannam@127:  */
cannam@127: 
cannam@127: 
cannam@127: #include "api.h"
cannam@127: 
cannam@127: const char X(cc)[] = FFTW_CC;
cannam@127: 
cannam@127: /* fftw <= 3.2.2 had special compiler flags for codelets, which are
cannam@127:    not used anymore.  We keep this variable around because it is part
cannam@127:    of the ABI */
cannam@127: const char X(codelet_optim)[] = "";
cannam@127: 
cannam@127: const char X(version)[] = PACKAGE "-" PACKAGE_VERSION
cannam@127: 
cannam@127: #if HAVE_FMA
cannam@127:    "-fma"
cannam@127: #endif
cannam@127: 
cannam@127: #if HAVE_SSE2
cannam@127:    "-sse2"
cannam@127: #endif
cannam@127: 
cannam@127:   /* Earlier versions of FFTW only provided 256-bit AVX, which meant
cannam@127:    * it was important to also enable sse2 for best performance for
cannam@127:    * short transforms. Since some programs check for this and warn
cannam@127:    * the user, we explicitly add avx_128 to the suffix to emphasize
cannam@127:    * that this version is more capable.
cannam@127:    */
cannam@127: 
cannam@127: #if HAVE_AVX
cannam@127:    "-avx"
cannam@127: #endif
cannam@127: 
cannam@127: #if HAVE_AVX_128_FMA
cannam@127:    "-avx_128_fma"
cannam@127: #endif
cannam@127: 
cannam@127: #if HAVE_AVX2
cannam@127:    "-avx2-avx2_128"
cannam@127: #endif
cannam@127: 
cannam@127: #if HAVE_AVX512
cannam@127:    "-avx512"
cannam@127: #endif
cannam@127: 
cannam@127: #if HAVE_KCVI
cannam@127:    "-kcvi"
cannam@127: #endif
cannam@127: 
cannam@127: #if HAVE_ALTIVEC
cannam@127:    "-altivec"
cannam@127: #endif
cannam@127: 
cannam@127: #if HAVE_VSX
cannam@127:    "-vsx"
cannam@127: #endif
cannam@127: 
cannam@127: #if HAVE_NEON
cannam@127:    "-neon"
cannam@127: #endif
cannam@127: 
cannam@127: #if defined(HAVE_GENERIC_SIMD128)
cannam@127:    "-generic_simd128"
cannam@127: #endif
cannam@127: 
cannam@127: #if defined(HAVE_GENERIC_SIMD256)
cannam@127:    "-generic_simd256"
cannam@127: #endif
cannam@127: 
cannam@127: ;