CMake as an alternative to autotools (experimental)

Change-Id: Ibc59323e849810531dd0963e85493efad3b86857
Signed-off-by: Damjan Marion <damarion@cisco.com>

2 files changed, 236 insertions, 1 deletions

diff --git a/src/vppinfra/CMakeLists.txt b/src/vppinfra/CMakeLists.txt
new file mode 100644
index 00000000000..17daecd8ec1
--- /dev/null
+++ b/src/vppinfra/CMakeLists.txt
@@ -0,0 +1,235 @@
+# Copyright (c) 2018 Cisco and/or its affiliates.
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at:
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+
+enable_language(ASM)
+
+##############################################################################
+# Generate vppinfra/config.h
+##############################################################################
+set(LOG2_CACHE_LINE_BYTES 6)
+option(VPP_USE_DLMALLOC "Use dlmalloc memory allocator." ON)
+if(VPP_USE_DLMALLOC)
+  set(DLMALLOC 1)
+else(VPP_USE_DLMALLOC)
+  set(DLMALLOC 0)
+endif(VPP_USE_DLMALLOC)
+
+configure_file(
+  ${CMAKE_SOURCE_DIR}/vppinfra/config.h.in
+  ${CMAKE_BINARY_DIR}/vppinfra/config.h
+)
+
+install(
+  FILES ${CMAKE_BINARY_DIR}/vppinfra/config.h
+  DESTINATION include/vppinfra
+  COMPONENT dev
+)
+
+##############################################################################
+# vppinfra sources
+##############################################################################
+set(VPPINFRA_SRCS
+  asm_x86.c
+  backtrace.c
+  cpu.c
+  cuckoo_template.c
+  dlmalloc.c
+  elf.c
+  elf_clib.c
+  elog.c
+  error.c
+  fheap.c
+  fifo.c
+  format.c
+  graph.c
+  hash.c
+  heap.c
+  longjmp.S
+  macros.c
+  maplog.c
+  mem_dlmalloc.c
+  mhash.c
+  pool.c
+  ptclosure.c
+  qsort.c
+  random.c
+  random_buffer.c
+  random_isaac.c
+  serialize.c
+  slist.c
+  socket.c
+  std-formats.c
+  string.c
+  time.c
+  time_range.c
+  timer.c
+  timing_wheel.c
+  tw_timer_2t_1w_2048sl.c
+  tw_timer_16t_2w_512sl.c
+  tw_timer_16t_1w_2048sl.c
+  tw_timer_4t_3w_256sl.c
+  tw_timer_1t_3w_1024sl_ov.c
+  unformat.c
+  unix-formats.c
+  unix-misc.c
+  valloc.c
+  vec.c
+  vector.c
+  zvec.c
+  linux/mem.c
+  linux/sysfs.c
+)
+
+add_library(vppinfra SHARED ${VPPINFRA_SRCS})
+target_link_libraries(vppinfra m)
+install(TARGETS vppinfra DESTINATION lib)
+
+##############################################################################
+# vppinfra headers
+##############################################################################
+vpp_add_header_files(vppinfra
+  asm_mips.h
+  asm_x86.h
+  bihash_16_8.h
+  bihash_24_8.h
+  bihash_40_8.h
+  bihash_48_8.h
+  bihash_8_8.h
+  bihash_template.c
+  bihash_template.h
+  bihash_vec8_8.h
+  bitmap.h
+  bitops.h
+  byte_order.h
+  cache.h
+  clib_error.h
+  clib.h
+  cpu.h
+  crc32.h
+  dlist.h
+  dlmalloc.h
+  elf_clib.h
+  elf.h
+  elog.h
+  error_bootstrap.h
+  error.h
+  fheap.h
+  fifo.h
+  file.h
+  flowhash_24_16.h
+  flowhash_8_8.h
+  flowhash_template.h
+  format.h
+  graph.h
+  hash.h
+  heap.h
+  lb_hash_hash.h
+  lock.h
+  longjmp.h
+  macros.h
+  maplog.h
+  math.h
+  memcpy_avx2.h
+  memcpy_avx512.h
+  memcpy_sse3.h
+  mem.h
+  mhash.h
+  mheap_bootstrap.h
+  mheap.h
+  os.h
+  pipeline.h
+  pool.h
+  ptclosure.h
+  random_buffer.h
+  random.h
+  random_isaac.h
+  serialize.h
+  slist.h
+  smp.h
+  socket.h
+  sparse_vec.h
+  string.h
+  time.h
+  time_range.h
+  timer.h
+  timing_wheel.h
+  tw_timer_16t_1w_2048sl.h
+  tw_timer_16t_2w_512sl.h
+  tw_timer_1t_3w_1024sl_ov.h
+  tw_timer_2t_1w_2048sl.h
+  tw_timer_4t_3w_256sl.h
+  tw_timer_template.c
+  tw_timer_template.h
+  types.h
+  unix.h
+  valgrind.h
+  valloc.h
+  vec_bootstrap.h
+  vec.h
+  vector_altivec.h
+  vector_avx2.h
+  vector_avx512.h
+  vector_funcs.h
+  vector.h
+  vector_neon.h
+  vector_sse42.h
+  xxhash.h
+  xy.h
+  zvec.h
+  linux/syscall.h
+  linux/sysfs.h
+)
+
+option(VPP_BUILD_VPPINFRA_TESTS "Build vppinfra tests." OFF)
+if(VPP_BUILD_VPPINFRA_TESTS)
+  set(VPPINFRA_TESTS
+    bihash_template
+    bihash_vec88
+    cuckoo_bihash
+    cuckoo_template
+    dlist
+    elf
+    elog
+    fifo
+    flowhash_template
+    format
+    fpool
+    hash
+    heap
+    longjmp
+    macros
+    maplog
+    pool_iterate
+    ptclosure
+    random
+    random_isaac
+    serialize
+    slist
+    socket
+    time
+    time_range
+    timing_wheel
+    tw_timer
+    valloc
+    vec
+    vhash
+    zvec
+  )
+  foreach(test ${VPPINFRA_TESTS})
+    add_executable(test_${test} test_${test}.c)
+    target_link_libraries(test_${test} vppinfra)
+  endforeach()
+
+  target_link_libraries(test_bihash_template Threads::Threads)
+  target_link_libraries(test_cuckoo_bihash Threads::Threads)
+endif(VPP_BUILD_VPPINFRA_TESTS)
diff --git a/src/vppinfra/vector_sse42.h b/src/vppinfra/vector_sse42.h
index 381db37200e..2b6246e97f8 100644
--- a/src/vppinfra/vector_sse42.h
+++ b/src/vppinfra/vector_sse42.h
@@ -616,7 +616,7 @@ u8x16_shuffle (u8x16 v, u8x16 m)
 static_always_inline u32x4
 u32x4_shuffle (u32x4 v, const int a, const int b, const int c, const int d)
 {
-#if defined(__clang__) || CLIB_DEBUG > 0
+#if defined(__clang__) || !__OPTIMIZE__
   u32x4 r = { v[a], v[b], v[c], v[d] };
   return r;
 #else