uname does not exist everywhere

This commit is contained in:
Mathieu Duponchelle 2018-04-21 17:50:06 -07:00
parent 8708f6a606
commit 47844b2771

View file

@ -19,15 +19,17 @@ cc = meson.get_compiler('c')
# Make it possible to use msys2 built zlib which fails # Make it possible to use msys2 built zlib which fails
# when not using the mingw toolchain as it uses unistd.h # when not using the mingw toolchain as it uses unistd.h
if not meson.is_subproject() and cc.get_id() == 'msvc' if not meson.is_subproject() and cc.get_id() == 'msvc'
uname = find_program('uname') uname = find_program('uname', required: false)
ret = run_command(uname, '-o') if uname.found()
if ret.returncode() == 0 and ret.stdout().to_lower() == 'msys' ret = run_command(uname, '-o')
ret = run_command(uname, '-r') if ret.returncode() == 0 and ret.stdout().to_lower() == 'msys'
# The kernel version returned by uname is actually the msys version ret = run_command(uname, '-r')
if ret.returncode() == 0 and ret.stdout().startswith('2') # The kernel version returned by uname is actually the msys version
# If a system zlib is found, disable UNIX features in zlib.h and zconf.h if ret.returncode() == 0 and ret.stdout().startswith('2')
if cc.find_library('z').found() # If a system zlib is found, disable UNIX features in zlib.h and zconf.h
add_global_arguments('-DZ_SOLO', language: 'c') if cc.find_library('z').found()
add_global_arguments('-DZ_SOLO', language: 'c')
endif
endif endif
endif endif
endif endif