initial import

2012-06-27 16:44:31 +02:00 · 2012-06-27 16:44:31 +02:00 · 2942428e92
commit 2942428e92
53 changed files with 9133 additions and 0 deletions
--- a/configure.ac
+++ b/configure.ac
@ -0,0 +1,123 @@
+AC_INIT(config/config.auto.in)
+
+AC_CHECK_PROG([uname_found],[uname],[1],[0])
+if test $uname_found -eq 0 ; then
+    echo "No uname found; setting system type to unknown."
+    system="unknown"
+else
+    system=`uname -s`-`uname -r`
+fi
+AC_LANG([C])
+
+AC_TRY_COMPILE([], [@%:@ifndef __INTEL_COMPILER
+choke me
+@%:@endif], [ICC=[yes]], [ICC=[no]])
+
+if test $ICC = yes; then GCC=no; fi
+CCTYPE=unknown
+if test $GCC = yes; then CCTYPE=gcc; fi
+if test $ICC = yes; then CCTYPE=icc; fi
+AC_OPENMP
+
+SILENT_RULE=".SILENT:"
+AC_ARG_ENABLE(noisy-make,
+  [  --enable-noisy-make     enable detailed make output],
+  [if test "$enableval" = yes; then
+     SILENT_RULE=""
+   fi])
+
+ENABLE_MPI=no
+AC_ARG_ENABLE(mpi,
+  [  --enable-mpi            enable generation of MPI-parallel code],
+  [if test "$enableval" = yes; then
+     ENABLE_MPI=yes
+   fi])
+
+ENABLE_DEBUG=no
+AC_ARG_ENABLE(debug,
+  [  --enable-debug          enable generation of debugging symbols],
+  [if test "$enableval" = yes; then
+     ENABLE_DEBUG=yes
+   fi])
+
+ENABLE_SSE2=yes
+AC_ARG_ENABLE(sse2,
+  [  --disable-sse2          disable generation of SSE2 instructions],
+  [if test "$enableval" = no; then
+     ENABLE_SSE2=no
+   fi])
+
+ENABLE_AVX=yes
+AC_ARG_ENABLE(avx,
+  [  --disable-avx           disable generation of AVX instructions],
+  [if test "$enableval" = no; then
+     ENABLE_AVX=no
+   fi])
+
+case $CCTYPE in
+  gcc)
+    CCFLAGS="-O3 -fno-tree-vectorize -ffast-math -fomit-frame-pointer -std=c99 -pedantic -Wextra -Wall -Wno-unknown-pragmas -Wshadow -Wmissing-prototypes -Wfatal-errors"
+    GCCVERSION="`$CC -dumpversion 2>&1`"
+    echo "Using gcc version $GCCVERSION"
+    AC_SUBST(GCCVERSION)
+    case $system in
+      Darwin-*)
+        ;;
+      *)
+        CCFLAGS="$CCFLAGS -ffunction-sections -fdata-sections"
+        ;;
+    esac
+    changequote(,)
+    gcc43=`echo $GCCVERSION | grep -c '4\.[3456789]'`
+    changequote([,])
+    if test $gcc43 -gt 0; then
+      CCFLAGS="$CCFLAGS -march=native"
+    fi
+    ;;
+  icc)
+    CCFLAGS="-O3 -xHOST -std=c99 -ip -Wbrief -Wall -vec-report0 -openmp-report0 -wd383,981,1419,1572"
+    ;;
+  *)
+    CCFLAGS="-O2"
+    # Don't do anything now
+    ;;
+esac
+
+case $system in
+  Darwin-*)
+    ARCREATE="libtool -static -o"
+    ;;
+  *)
+    ARCREATE="ar cr"
+    ;;
+esac
+
+CCFLAGS="$CCFLAGS $OPENMP_CFLAGS"
+
+if test $ENABLE_DEBUG = yes; then
+  CCFLAGS="$CCFLAGS -g"
+fi
+
+if test $ENABLE_MPI = yes; then
+  CCFLAGS="$CCFLAGS -DUSE_MPI"
+fi
+
+if test $ENABLE_SSE2 = no; then
+  CCFLAGS="$CCFLAGS -DDISABLE_SSE2"
+fi
+
+if test $ENABLE_AVX = no; then
+  CCFLAGS="$CCFLAGS -DDISABLE_AVX"
+fi
+
+CCFLAGS_NO_C="$CCFLAGS $CPPFLAGS"
+
+LDCCFLAGS="$LDFLAGS $CCFLAGS"
+
+AC_SUBST(SILENT_RULE)
+AC_SUBST(CC)
+AC_SUBST(CCFLAGS_NO_C)
+AC_SUBST(LDCCFLAGS)
+AC_SUBST(ARCREATE)
+
+AC_OUTPUT(config/config.auto)