I am trying out the Lead Tools SDK for a Linux based OCR embedded project. In the demo for the OCR portion there is a make file and the project I am trying to integrate it with uses CMake. I wrote a CMake equivalent for integration:
| # Get machine type | |
| machine_type = $(shell /usr/bin/env bash -c "arch") | |
| ifeq (${machine_type}, x86_64) | |
| lib_arch=x64 | |
| else ifeq (${machine_type}, x64) | |
| lib_arch=x64 | |
| else | |
| lib_arch=x86 | |
| endif | |
| LT_INCLUDE_DIR ?= ../../../../Include | |
| LT_COMMON_DIR ?= ../Common | |
| LT_LIB_DIR ?= ../../../../Bin/Lib/${lib_arch} | |
| LT_LTVxx_CONFIG ?= LTV20_CONFIG | |
| CC ?= gcc | |
| CPPFLAGS += -DFOR_LINUX -D _GNU_SOURCE -D${LT_LTVxx_CONFIG} -I${LT_INCLUDE_DIR} -I${LT_COMMON_DIR} | |
| CFLAGS += -L${LT_LIB_DIR} | |
| LDFLAGS += -Wall -Wl,-rpath=$(abspath ${LT_LIB_DIR}) | |
| all: ${TARGET} | |
| print: | |
| @echo "Building ${TARGET} Demo" | |
| ${TARGET}: print | |
| ${CC} -g ${SOURCES} ${CPPFLAGS} ${CFLAGS} ${LDFLAGS} -o ${LT_LIB_DIR}/$@ | |
| clean: | |
| @rm -r bin 2> /dev/null || : |
| if (${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86_64") | |
| set(lib_arch x64) | |
| elseif(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x64") | |
| set(lib_arch x64) | |
| elseif(${CMAKE_HOST_SYSTEM_PROCESSOR} STREQUAL "x86") | |
| set(lib_arch x86) | |
| else() | |
| message(FATAL_ERROR "System architecture is not supported") | |
| endif() | |
| include_directories(${CMAKE_CURRENT_SOURCE_DIR}/lib/Lead/Include) | |
| link_directories(${CMAKE_CURRENT_SOURCE_DIR}/lib/Lead/Bin/Lib/${lib_arch}) | |
| add_compile_definitions(LTV20_CONFIG FOR_LINUX _GNU_SOURCE) |
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