diff options
Diffstat (limited to 'libcrystfel/meson.build')
| -rw-r--r-- | libcrystfel/meson.build | 13 |
1 files changed, 8 insertions, 5 deletions
diff --git a/libcrystfel/meson.build b/libcrystfel/meson.build index dc0fe2bf..b8dc4b6c 100644 --- a/libcrystfel/meson.build +++ b/libcrystfel/meson.build @@ -1,10 +1,13 @@ # libcrystfel -zlibdep = dependency('zlib', required: true) -if cc.has_function('gzbuffer', - prefix: '#include <zlib.h>', - dependencies: zlibdep) - conf_data.set10('HAVE_GZBUFFER', 1) +zlibdep = dependency('zlib', required: false) +if zlibdep.found() + conf_data.set10('HAVE_ZLIB', 1) + if cc.has_function('gzbuffer', + prefix: '#include <zlib.h>', + dependencies: zlibdep) + conf_data.set10('HAVE_GZBUFFER', 1) + endif endif fftwdep = dependency('fftw3', required: false) |