meson/test cases/unit/40 external, internal libra.../external library/meson.build

project('system library', 'c', default_options : ['b_lundef=false'])

shared_library('foo_in_system', 'foo.c', install : true)
l = shared_library('faa_pkg', 'faa.c', install: true)

if host_machine.system() == 'darwin'
  frameworks = ['-framework', 'CoreFoundation', '-framework', 'CoreMedia']
  allow_undef_args = ['-Wl,-undefined,dynamic_lookup']
else
  frameworks = []
  allow_undef_args = []
endif

pkg = import('pkgconfig')
pkg.generate(name: 'faa_pkg',
             libraries: [l] + frameworks,
             description: 'FAA, a pkg-config test library')

# cygwin DLLs can't have undefined symbols
if host_machine.system() != 'cygwin'
  shared_library('bar_in_system', 'bar.c', install : true, link_args : allow_undef_args)
endif
Test that system shlibs with undefined symbols can be found 6 years ago			`project('system library', 'c', default_options : ['b_lundef=false'])`
Test that binaries that use external libraries work When we link to an external library either with find_library() without any dirs:, or with dependency(), we should be able to run uninstalled out of the box without having to set any environment variables or other shenanigans. This is especially important on macOS because only the system frameworks directory is in the default runtime path, and all other frameworks and libraries need to be found with RPATH or absolute path to the dylib. 7 years ago
			`shared_library('foo_in_system', 'foo.c', install : true)`
			`l = shared_library('faa_pkg', 'faa.c', install: true)`

Test that system shlibs with undefined symbols can be found 6 years ago			`if host_machine.system() == 'darwin'`
			`frameworks = ['-framework', 'CoreFoundation', '-framework', 'CoreMedia']`
			`allow_undef_args = ['-Wl,-undefined,dynamic_lookup']`
			`else`
			`frameworks = []`
			`allow_undef_args = []`
			`endif`

Test that binaries that use external libraries work When we link to an external library either with find_library() without any dirs:, or with dependency(), we should be able to run uninstalled out of the box without having to set any environment variables or other shenanigans. This is especially important on macOS because only the system frameworks directory is in the default runtime path, and all other frameworks and libraries need to be found with RPATH or absolute path to the dylib. 7 years ago			`pkg = import('pkgconfig')`
			`pkg.generate(name: 'faa_pkg',`
Test that system shlibs with undefined symbols can be found 6 years ago			`libraries: [l] + frameworks,`
Test that binaries that use external libraries work When we link to an external library either with find_library() without any dirs:, or with dependency(), we should be able to run uninstalled out of the box without having to set any environment variables or other shenanigans. This is especially important on macOS because only the system frameworks directory is in the default runtime path, and all other frameworks and libraries need to be found with RPATH or absolute path to the dylib. 7 years ago			`description: 'FAA, a pkg-config test library')`
Test that system shlibs with undefined symbols can be found 6 years ago
			`# cygwin DLLs can't have undefined symbols`
			`if host_machine.system() != 'cygwin'`
			`shared_library('bar_in_system', 'bar.c', install : true, link_args : allow_undef_args)`
			`endif`