fix msvc

mesonbuild · Nov 1, 2024 · b45481a · b45481a
1 parent e85b7a4
commit b45481a
Showing 1 changed file with 9 additions and 3 deletions.
diff --git a/subprojects/packagefiles/cfitsio/meson.build b/subprojects/packagefiles/cfitsio/meson.build
@@ -12,13 +12,19 @@ SOVERSION = 10
 cc = meson.get_compiler('c')
 libm = cc.find_library('m', required: false)
 zlib = dependency('zlib', method: 'pkg-config', required:true, fallback: ['zlib', 'zlib_dep'])
-lib_deps = [libm,zlib]
+lib_deps = [libm, zlib]
 has_fortran = false
 
-if cc.has_header_symbol('unistd.h', 'ftruncate')
-  add_project_arguments('-DHAVE_UNISTD_H', '-DHAVE_FTRUNCATE', language: 'c')
+if cc.has_header('unistd.h')
+  add_project_arguments('-DHAVE_UNISTD_H',language: 'c')
+  # if cc.has_header_symbol('unistd.h', 'ftruncate')
+  #   add_project_arguments('-DHAVE_FTRUNCATE', language: 'c')
+  # endif
+else
+  add_project_arguments('-DYY_NO_UNISTD_H', language: 'c')
 endif
 
+
 # # if cc.get_id() != 'msvc'
 # if host_machine.system() != 'windows'