diff options
| -rw-r--r-- | CMakeLists.txt | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/CMakeLists.txt b/CMakeLists.txt index 329e9677..0256bbb9 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -161,10 +161,10 @@ check_symbol_exists(clock_gettime "time.h" HAVE_CLOCK_GETTIME) # Check for argp check_symbol_exists(argp_parse "argp.h" HAVE_ARGP) -if (!HAVE_ARGP) +if (NOT HAVE_ARGP) message(ERROR "argp not found. If you're building on Mac OS using libraries" "from Homebrew, install argp-standalone.") -endif (!HAVE_ARGP) +endif (NOT HAVE_ARGP) # Add the libcrystfel target add_subdirectory(libcrystfel) |