diff options
| author | Thomas White <taw@physics.org> | 2021-10-13 15:46:31 +0200 |
|---|---|---|
| committer | Thomas White <taw@physics.org> | 2021-10-13 15:52:37 +0200 |
| commit | ecb963680530131a0d08b37b439ce6b24ba7d995 (patch) | |
| tree | 66ae7af6a669a341ed72613f93ebd4772d3ebc9c /libcrystfel/meson.build | |
| parent | 8f4b2d8249fad3f8d05099b76de698a9f7db64a4 (diff) | |
Make zlib dependency optional
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) |