pkgs/applications/science/physics/crystfel/link-to-argp-standalone-if-needed.patch

   1 diff --git a/meson.build b/meson.build
   2 index 4717bb2a..38d8693f 100644
   3 --- a/meson.build
   4 +++ b/meson.build
   5 @@ -70,6 +70,12 @@ if cc.has_function('clock_gettime', prefix: '#include <time.h>')
   6    conf_data.set10('HAVE_CLOCK_GETTIME', true)
   7  endif
   8
   9 +if build_machine.system() == 'darwin' or build_machine.system() == 'freebsd' or not cc.links('#include <argp.h>\nstatic error_t parse_opt (int key, char *arg, struct argp_state *state) { argp_usage(state); return 0; }; void main() {}')
  10 +    argpdep = cc.find_library('argp')
  11 +else
  12 +    argpdep = dependency('', required : false)
  13 +endif
  14 +
  15  if cc.has_function('sched_setaffinity',
  16                     prefix: '#include <sched.h>',
  17                     args: '-D_GNU_SOURCE')
  18 @@ -186,7 +192,7 @@ endif
  19
  20  indexamajig = executable('indexamajig', indexamajig_sources,
  21                           dependencies: [mdep, libcrystfeldep, gsldep,
  22 -                                        pthreaddep, zmqdep, asapodep, asapoproddep],
  23 +                                        pthreaddep, zmqdep, asapodep, asapoproddep, argpdep],
  24                           install: true,
  25                           install_rpath: crystfel_rpath)
  26