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| author | Joseph Hunkeler <jhunkeler@gmail.com> | 2020-08-31 10:10:06 -0400 |
|---|---|---|
| committer | Joseph Hunkeler <jhunkeler@gmail.com> | 2020-08-31 10:10:06 -0400 |
| commit | d258299bcb440e570e0c1d05538e05e259cff0bf (patch) | |
| tree | c5743468421b5600a655d877a3356d5a27192d7c /CMakeLists.txt | |
| parent | 5dd88ba1f02691bde3a8b13b133e1b562a5a8fa3 (diff) | |
| download | multihome-d258299bcb440e570e0c1d05538e05e259cff0bf.tar.gz | |
Add platform checks
Diffstat (limited to 'CMakeLists.txt')
| -rw-r--r-- | CMakeLists.txt | 24 |
1 files changed, 23 insertions, 1 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 368e6ce..3de427f 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -1,10 +1,32 @@ -cmake_minimum_required(VERSION 3.17) +cmake_minimum_required(VERSION 3.0) project(multihome C) +include(CheckSymbolExists) +include(CheckCSourceCompiles) set(CMAKE_C_STANDARD 99) include_directories(.) +check_symbol_exists(basename "libgen.h" HAVE_BASENAME) +check_symbol_exists(dirname "libgen.h" HAVE_DIRNAME) +check_symbol_exists(getpwuid "pwd.h" HAVE_GETPWUID) +check_symbol_exists(geteuid "unistd.h" HAVE_GETEUID) + +check_c_source_compiles( + " + #include <argp.h> + int main(int argc, char *argv[]) { + struct argp_option option[10]; + } + " + HAVE_ARGP +) +if (NOT HAVE_ARGP) + message(FATAL_ERROR "Your toolchain does not provide argp") +endif() + +find_program(PROGRAM_RSYNC rsync REQUIRED) + add_executable(multihome multihome.c multihome.h) |