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a1c16a67ef
this step unify the builing system for all platforms (windows, linux,
osx and *BSD)
* Requirements:
- gcc/clang (C/C++ compiler) (in debian build-essential)
- cmake (in debian cmake)
- git if you build from source (in debian git)
- posix threads
** Requirements on *BSD/macOS:
- portaudio
** Optional Requirements:
- gpsd (in debian libgps-dev)
- libhamlib (in debian libhamlib-dev)
** Optional Requirements in Linux
- udev (in debian libudev-dev)
- alsa (in debian libasound2-dev)
* Main changes:
- version is now set only on CMakeLists.txt and automatically used
on the code
- cpu flags are auto-discovered in the default build and it works
on gcc/clang/msvc on x86/x86_64/arm; you can force cpu flags with
-DFORCE_SSE=1 for example (see CMakeLists.txt on root)
- use a more "complex" tag on generic.conf to facilitate parsing
by cmake (not more platform dependent). Now it is %C% or %R% for
example
- target `tocalls-symbols` is now called `data-update`
- created debian/ directory to contains files to use debuild
* Example to build:
mkdir build && cd build
cmake ..
make
make install
make install-conf
then you have the binary files on src/ and in the system directory
* CMake options (see the head of CMakeLists.txt)
- FORCE_SSE force sse instruction
- FORCE_SSSE3 force ssse3 instruction
- FORCE_SSE41 force ssse4.1 instruction
- OPTIONAL_TEST compile optional test (might be broken)
- BUILD_TESTING enable tests (ctest framework)
- CMAKE_INSTALL_PREFIX if you want to change your install path
prefix
for example:
cmake .. -DOPTIONAL_TEST=ON
88 lines
2.0 KiB
CMake
88 lines
2.0 KiB
CMake
# - Try to find GPSD
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# Once done this will define
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#
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# GPSD_FOUND - system has GPSD
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# GPSD_INCLUDE_DIRS - the GPSD include directory
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# GPSD_LIBRARIES - Link these to use GPSD
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# GPSD_DEFINITIONS - Compiler switches required for using GPSD
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#
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# Copyright (c) 2006 Andreas Schneider <mail@cynapses.org>
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#
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# Redistribution and use is allowed according to the terms of the New
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# BSD license.
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# For details see the accompanying COPYING-CMAKE-SCRIPTS file.
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#
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set(GPSD_ROOT_DIR
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"${GPSD_ROOT_DIR}"
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CACHE
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PATH
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"Directory to search for gpsd")
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find_package(PkgConfig QUIET)
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if(PKG_CONFIG_FOUND)
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pkg_check_modules(PC_GPSD libgps)
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endif()
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if (GPSD_LIBRARIES AND GPSD_INCLUDE_DIRS)
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# in cache already
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set(GPSD_FOUND TRUE)
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else (GPSD_LIBRARIES AND GPSD_INCLUDE_DIRS)
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find_path(GPSD_INCLUDE_DIRS
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NAMES
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gps.h
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PATHS
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/usr/include
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/usr/local/include
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/opt/local/include
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/sw/include
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/usr/include/gps
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/usr/local/include/gps
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/opt/local/include/gps
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/sw/include/gps
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HINTS
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${PC_GPSD_INCLUDEDIR}
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${GPSD_ROOT_DIR}
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)
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# debian uses version suffixes
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# add suffix evey new release
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find_library(GPSD_LIBRARIES
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NAMES
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gps
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PATHS
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/usr/lib64
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/usr/lib
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/usr/local/lib
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/opt/local/lib
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/sw/lib
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HINTS
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${PC_GPSD_LIBDIR}
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${GPSD_ROOT_DIR}
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)
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if (GPSD_INCLUDE_DIRS AND GPSD_LIBRARIES)
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set(GPSD_FOUND TRUE)
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endif (GPSD_INCLUDE_DIRS AND GPSD_LIBRARIES)
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if (GPSD_FOUND)
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if (NOT GPSD_FIND_QUIETLY)
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message(STATUS "Found GPSD: ${GPSD_LIBRARIES}")
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endif (NOT GPSD_FIND_QUIETLY)
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else (GPSD_FOUND)
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if (GPSD_FIND_REQUIRED)
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message(FATAL_ERROR "Could not find GPSD")
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endif (GPSD_FIND_REQUIRED)
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endif (GPSD_FOUND)
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# show the GPSD_INCLUDE_DIRS and GPSD_LIBRARIES variables only in the advanced view
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mark_as_advanced(GPSD_INCLUDE_DIRS GPSD_LIBRARIES)
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endif (GPSD_LIBRARIES AND GPSD_INCLUDE_DIRS)
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if (WIN32)
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set(GPSD_FOUND FALSE)
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set(GPSD_LIBRARIES "")
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set(GPSD_INCLUDE_DIRS "")
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endif (WIN32)
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