Add trigdx_config.hpp and trigdx.hpp header files

CMakeLists.txt

@@ -10,6 +10,10 @@ option(TRIGDX_USE_XSIMD "Enable XSIMD backend" OFF)
 option(TRIGDX_BUILD_TESTS "Build tests" ON)
 option(TRIGDX_BUILD_BENCHMARKS "Build tests" ON)
 
+configure_file(
+  ${CMAKE_CURRENT_SOURCE_DIR}/cmake/trigdx_config.hpp.in
+  ${CMAKE_CURRENT_BINARY_DIR}/include/trigdx/trigdx_config.hpp @ONLY)
+
 if(TRIGDX_BUILD_TESTS OR TRIGDX_BUILD_BENCHMARKS)
   include(FetchContent)
 endif()

benchmarks/benchmark_gpu.cpp

@@ -1,4 +1,4 @@
-#include <trigdx/gpu.hpp>
+#include <trigdx/trigdx.hpp>
 
 #include "benchmark_utils.hpp"
 

benchmarks/benchmark_lookup.cpp

@@ -1,4 +1,4 @@
-#include <trigdx/lookup.hpp>
+#include <trigdx/trigdx.hpp>
 
 #include "benchmark_utils.hpp"
 

benchmarks/benchmark_lookup_avx.cpp

@@ -1,4 +1,4 @@
-#include <trigdx/lookup_avx.hpp>
+#include <trigdx/trigdx.hpp>
 
 #include "benchmark_utils.hpp"
 

benchmarks/benchmark_lookup_xsimd.cpp

@@ -1,4 +1,4 @@
-#include <trigdx/lookup_xsimd.hpp>
+#include <trigdx/trigdx.hpp>
 
 #include "benchmark_utils.hpp"
 

benchmarks/benchmark_mkl.cpp

@@ -1,4 +1,4 @@
-#include <trigdx/mkl.hpp>
+#include <trigdx/trigdx.hpp>
 
 #include "benchmark_utils.hpp"
 

benchmarks/benchmark_reference.cpp

@@ -1,4 +1,4 @@
-#include <trigdx/reference.hpp>
+#include <trigdx/trigdx.hpp>
 
 #include "benchmark_utils.hpp"
 

cmake/trigdx_config.hpp.in

@@ -0,0 +1,5 @@
+#pragma once
+
+#define TRIGDX_USE_MKL @TRIGDX_USE_MKL@
+#define TRIGDX_USE_GPU @TRIGDX_USE_GPU@
+#define TRIGDX_USE_XSIMD @TRIGDX_USE_XSIMD@

include/trigdx/trigdx.hpp

@@ -0,0 +1,19 @@
+#pragma once
+
+#include <trigdx/trigdx_config.hpp>
+
+#include <trigdx/reference.hpp>
+#include <trigdx/lookup.hpp>
+#include <trigdx/lookup_avx.hpp>
+
+#if TRIGDX_USE_MKL
+#include <trigdx/mkl.hpp>
+#endif
+
+#if TRIGDX_USE_GPU
+#include <trigdx/gpu.hpp>
+#endif
+
+#if TRIGDX_USE_XSIMD
+#include <trigdx/lookup_xsimd.hpp>
+#endif

src/CMakeLists.txt

@@ -33,3 +33,7 @@ if(TRIGDX_USE_XSIMD)
   target_sources(trigdx PRIVATE lookup_xsimd.cpp)
   target_link_libraries(trigdx PRIVATE xsimd)
 endif()
+
+target_include_directories(
+  trigdx INTERFACE $<BUILD_INTERFACE:${CMAKE_BINARY_DIR}/include>
+                   $<BUILD_INTERFACE:${CMAKE_SOURCE_DIR}/include>)