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Add option to set target architecture #85

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Add option to set target architecture #85

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16 changes: 5 additions & 11 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -30,14 +30,7 @@ IF(MSVC)
add_compile_options(/wd4514 /wd4267 /bigobj)
add_definitions(-D_USE_MATH_DEFINES)
ELSE()
IF (CMAKE_SYSTEM_PROCESSOR MATCHES "(arm64)|(ARM64)|(aarch64)|(AARCH64)")
add_definitions (-march=armv8-a)
ELSEIF (CMAKE_SYSTEM_PROCESSOR MATCHES
"(arm)|(ARM)|(armhf)|(ARMHF)|(armel)|(ARMEL)")
add_definitions (-march=armv7-a)
ELSE ()
add_definitions (-march=native) #TODO use correct c++11 def once everybody has moved to gcc 4.7 # for now I even removed std=gnu++0x
ENDIF()
set(BUILD_ARCH "native" CACHE STRING "Architecture to build for. It will be used to set gcc's -march option")
add_definitions (
-O3
-Wall
Expand All @@ -46,6 +39,7 @@ ELSE()
-Wwrite-strings
-Wno-unused-parameter
-fno-strict-aliasing
-march=${BUILD_ARCH}
)
ENDIF()

Expand Down Expand Up @@ -185,7 +179,7 @@ set_target_properties( opengv random_generators PROPERTIES
CXX_STANDARD_REQUIRED ON
DEBUG_POSTFIX d )

target_include_directories( opengv PUBLIC
target_include_directories( opengv PUBLIC
# only when building from the source tree
$<BUILD_INTERFACE:${PROJECT_SOURCE_DIR}/include>
# only when using the lib from the install path
Expand Down Expand Up @@ -384,8 +378,8 @@ install(EXPORT "${targets_export_name}"
DESTINATION "${config_install_dir}")

# Headers
install(DIRECTORY include/
DESTINATION ${include_install_dir}
install(DIRECTORY include/
DESTINATION ${include_install_dir}
FILES_MATCHING PATTERN "*.h" PATTERN "*.hpp")


Expand Down