diff options
Diffstat (limited to 'configure.ac')
| -rw-r--r-- | configure.ac | 75 |
1 files changed, 54 insertions, 21 deletions
diff --git a/configure.ac b/configure.ac index c70b1baa..bf3f119c 100644 --- a/configure.ac +++ b/configure.ac @@ -38,41 +38,71 @@ AC_ARG_WITH(gsl, AC_ARG_WITH(opencl, AS_HELP_STRING([--with-opencl], [Use OpenCL])) +AC_ARG_WITH(opencl_dir, AS_HELP_STRING([--with-opencl-dir], + [Specify location of OpenCL headers and libraries])) AC_MSG_CHECKING([whether to use OpenCL]) +AS_IF([test "x$with_opencl_dir" != "x"], [with_opencl=yes]) AS_IF([test "x$with_opencl" == "xyes"], [ AC_MSG_RESULT([yes]) - - AC_MSG_CHECKING([cl.h]) - AS_IF([test -f /System/Library/Frameworks/OpenCL.framework/Headers/cl.h], + AS_IF([test "x$with_opencl_dir" != "x"], [ - AC_MSG_RESULT([/System/Library/Frameworks/OpenCL.framework/Headers/cl.h]) - OPENCL_CFLAGS="-I/System/Library/Frameworks/OpenCL.framework/Headers" - OPENCL_LIBS="-framework OpenCL" - ], [ - AS_IF([test -f /usr/local/cuda/cuda/include/CL/cl.h], + dnl Path manually given + AC_MSG_CHECKING([cl.h]) + AS_IF([test -f ${with_opencl_dir}/include/CL/cl.h], [ - AC_MSG_RESULT([/usr/local/cuda/cuda/include/CL/cl.h]) - OPENCL_CFLAGS="-I/usr/local/cuda/cuda/include" + AC_MSG_RESULT([${with_opencl_dir}/include/CL/cl.h]) + OPENCL_CFLAGS="-I${with_opencl_dir}/include" OPENCL_LIBS="-lOpenCL" cl_cl_h=true + have_opencl=true ], [ - AS_IF([test -f /usr/local/cuda/include/CL/cl.h], + AS_IF([test -f ${with_opencl_dir}/include/cl.h], [ - AC_MSG_RESULT([/usr/local/cuda/include/CL/cl.h]) - OPENCL_CFLAGS="-I/usr/local/cuda/include" + AC_MSG_RESULT([${with_opencl_dir}/include/cl.h]) + OPENCL_CFLAGS="-I${with_opencl_dir}/include/cl.h/include" OPENCL_LIBS="-lOpenCL" - cl_cl_h=true + cl_cl_h=false + have_opencl=true ], [ - AC_MSG_RESULT([not found, assuming /usr/include/CL/cl.h]) - OPENCL_CFLAGS="" + AC_MSG_RESULT([not found.]) + AC_MSG_ERROR([Could not find cl.h]) + ]) + ]) + + ], [ + + dnl Attempt to automatically find the headers + AC_MSG_CHECKING([cl.h]) + AS_IF([test -f /System/Library/Frameworks/OpenCL.framework/Headers/cl.h], + [ + AC_MSG_RESULT([/System/Library/Frameworks/OpenCL.framework/Headers/cl.h]) + OPENCL_CFLAGS="-I/System/Library/Frameworks/OpenCL.framework/Headers" + OPENCL_LIBS="-framework OpenCL" + ], [ + AS_IF([test -f /opt/cuda/cuda/include/CL/cl.h], + [ + AC_MSG_RESULT([/opt/cuda/cuda/include/CL/cl.h]) + OPENCL_CFLAGS="-I/opt/cuda/cuda/include" OPENCL_LIBS="-lOpenCL" cl_cl_h=true - ]) - ]) + ], [ + AS_IF([test -f /opt/cuda/include/CL/cl.h], + [ + AC_MSG_RESULT([/opt/cuda/include/CL/cl.h]) + OPENCL_CFLAGS="-I/opt/cuda/include" + OPENCL_LIBS="-lOpenCL" + cl_cl_h=true + ], [ + AC_MSG_RESULT([not found, assuming /usr/include/CL/cl.h]) + OPENCL_CFLAGS="" + OPENCL_LIBS="-lOpenCL" + cl_cl_h=true + ]) + ]) + ]) + have_opencl=true ]) - AC_DEFINE([HAVE_OPENCL], [1], [Define to 1 if OpenCL is available]) - have_opencl=true ], [ AC_MSG_RESULT([no]) ]) @@ -80,7 +110,10 @@ AS_IF([test x$cl_cl_h = xtrue], [ AC_DEFINE([HAVE_CL_CL_H], [1], [Define to 1 if CL/cl.h should be used]) ]) - +AS_IF([test x$have_opencl = xtrue], +[ + AC_DEFINE([HAVE_OPENCL], [1], [Define to 1 if OpenCL is available]) +]) AC_ARG_ENABLE(gtk, AS_HELP_STRING([--disable-gtk], [Disable GTK+/GLib])) have_gtk=false |