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configure: Support OpenCL.

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configure: Support MesaOpenCL.
This commit is contained in:
Jason Volk 2020-10-07 15:41:32 -07:00
parent 8a6a5be150
commit af82529e13
2 changed files with 81 additions and 0 deletions
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79
configure.ac
View file

@ -2087,6 +2087,83 @@ AC_ARG_ENABLE(devllvm, RB_HELP_STRING([--enable-devllvm], [Enable experimental L
AM_CONDITIONAL([LLVM], [test "x$have_libllvm" = "xyes" ])
dnl
dnl
dnl OpenCL
dnl
dnl
AC_SUBST(OPENCL_CPPFLAGS, [])
AC_SUBST(OPENCL_LDFLAGS, [])
AC_SUBST(OPENCL_LIBS, [])
AC_ARG_WITH(opencl-includes,
RB_HELP_STRING([--with-opencl-includes=[[[DIR]]]], [Path to OpenCL include directory]),
[
opencl_incdir="$withval"
OPENCL_CPPFLAGS="-isystem $withval"
], [])
AC_ARG_WITH(opencl-libs,
RB_HELP_STRING([--with-opencl-libs=[[[DIR]]]], [Path to OpenCL library directory]),
[
opencl_libdir="$withval"
OPENCL_LDFLAGS="-L$withval"
], [])
RB_CHK_SYSHEADER(CL/cl.h, [CL_CL_H])
RB_CHK_SYSHEADER(CL/opencl.h, [CL_OPENCL_H])
PKG_CHECK_MODULES(OpenCL, [OpenCL],
[
have_opencl="yes"
], [
AC_CHECK_LIB(OpenCL, clGetPlatformInfo,
[
have_opencl="yes"
], [
have_opencl="no"
])
])
PKG_CHECK_MODULES(MesaOpenCL, [MesaOpenCL],
[
have_mesa_opencl="yes"
], [
AC_CHECK_LIB(MesaOpenCL, clGetPlatformInfo,
[
have_mesa_opencl="yes"
], [
have_mesa_opencl="no"
])
])
AC_MSG_CHECKING(whether to enable use of any found OpenCL)
AC_ARG_ENABLE(opencl, RB_HELP_STRING([--enable-opencl], [Enable OpenCL support]),
[
AC_MSG_RESULT([yes])
enable_opencl="yes"
opencl_enable="enabled"
], [
AC_MSG_RESULT([no])
enable_opencl="no"
opencl_enable="disabled"
])
AM_CONDITIONAL([OPENCL], [test "x$have_opencl" = "xyes" && test "x$enable_opencl" = "xyes" ])
AM_CONDITIONAL([MESA_OPENCL], [test "x$have_mesa_opencl" = "xyes"])
AM_COND_IF([OPENCL],
[
IRCD_DEFINE(USE_OPENCL, [1], [OpenCL support is available and enabled])
OPENCL_LIBS+="-lOpenCL"
AM_COND_IF([MESA_OPENCL],
[
IRCD_DEFINE(USE_MESA_OPENCL, [1], [MesaOpenCL support is available and enabled])
OPENCL_LIBS+=" -lMesaOpenCL"
])
])
dnl
dnl
dnl boost support
@ -2533,6 +2610,8 @@ echo "Sodium support .................... $have_sodium"
echo "GNU MP support .................... $have_gmp"
echo "PBC support ....................... $have_pbc"
echo "LLVM library support .............. $have_libllvm"
echo "OpenCL support .................... $have_opencl ($opencl_enable)"
echo "MesaOpenCL support ................ $have_mesa_opencl"
echo "Linux AIO support ................. $aio"
echo "Linux io_uring support ............ $io_uring"
echo "Memory allocator .................. $alloc_lib"

2
ircd/Makefile.am
View file

@ -74,6 +74,7 @@ libircd_la_LDFLAGS = \
@JS_LDFLAGS@ \
@ICU_LDFLAGS@ \
@BOOST_LDFLAGS@ \
@OPENCL_LDFLAGS@ \
@SSL_LDFLAGS@ \
@PBC_LDFLAGS@ \
@CRYPTO_LDFLAGS@ \
@ -92,6 +93,7 @@ libircd_la_LIBADD = \
@JS_LIBS@ \
@ICU_LIBS@ \
@BOOST_LIBS@ \
@OPENCL_LIBS@ \
@PBC_LIBS@ \
@SSL_LIBS@ \
@CRYPTO_LIBS@ \