Link fails when building against latest supercollider master (and 3.11)

[ajbt]

I updated the supercollider sub-repo to latest master before building SuperColliderAU (for Qt-related reasons), and the build failed with the following:

Undefined symbols for architecture x86_64:
"_NSApp", referenced from:
      SC::Apple::EventLoop::run() in SC_Apple.mm.o
      SC::Apple::EventLoop::quit() in SC_Apple.mm.o
  "_OBJC_CLASS_$_NSApplication", referenced from:
      objc-class-ref in SC_Apple.mm.o
  "_OBJC_CLASS_$_NSEvent", referenced from:
      objc-class-ref in SC_Apple.mm.o

I'm aware that this is my own fault for doing something non-standard, but thought it might be helpful to note it here anyway!

Looks like the change to supercollider that causes this is here:
supercollider/supercollider@d47688d#diff-4ba3c1af785b08237306a79fe2332aae

I was able to 'fix' this by linking against framework AppKit rather than Foundation (diff below), but I'm highly ignorant about this stuff so have no idea whether this is sufficient.

diff --git a/CMakeLists.txt b/CMakeLists.txt
index dd3d4c7..2e896b3 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -244,7 +244,7 @@ target_link_libraries(${scau_bundle} "-framework CoreMIDI")
 target_link_libraries(${scau_bundle} "-framework CoreServices")
 #target_link_libraries(${scau_bundle} "-framework vecLib")
 target_link_libraries(${scau_bundle} "-framework Accelerate")
-target_link_libraries(${scau_bundle} "-framework Foundation")
+target_link_libraries(${scau_bundle} "-framework AppKit")
 target_link_libraries(${scau_bundle} ${SNDFILE_LIBRARIES})
 add_definitions("-DLIBSNDFILE_1018")

I'm on macOS High Sierra, 10.13.6

[joshpar]

SuperColliderAU is not maintained. Not sure which version would still work.

…

On Jun 11, 2020, at 07:47, ajbt ***@***.***> wrote: I updated the supercollider sub-repo to latest master before building SuperColliderAU (for Qt-related reasons), and the build failed with the following: Undefined symbols for architecture x86_64: "_NSApp", referenced from: SC::Apple::EventLoop::run() in SC_Apple.mm.o SC::Apple::EventLoop::quit() in SC_Apple.mm.o "_OBJC_CLASS_$_NSApplication", referenced from: objc-class-ref in SC_Apple.mm.o "_OBJC_CLASS_$_NSEvent", referenced from: objc-class-ref in SC_Apple.mm.o I'm aware that this is my own fault for doing something non-standard, but thought it might be helpful to note it here anyway! Looks like the change to supercollider that causes this is here: ***@***.***#diff-4ba3c1af785b08237306a79fe2332aae <supercollider/supercollider@d47688d#diff-4ba3c1af785b08237306a79fe2332aae> I was able to 'fix' this by linking against framework AppKit rather than Foundation (diff below), but I'm highly ignorant about this stuff so have no idea whether this is sufficient. diff --git a/CMakeLists.txt b/CMakeLists.txt index dd3d4c7..2e896b3 100644 --- a/CMakeLists.txt +++ b/CMakeLists.txt @@ -244,7 +244,7 @@ target_link_libraries(${scau_bundle} "-framework CoreMIDI") target_link_libraries(${scau_bundle} "-framework CoreServices") #target_link_libraries(${scau_bundle} "-framework vecLib") target_link_libraries(${scau_bundle} "-framework Accelerate") -target_link_libraries(${scau_bundle} "-framework Foundation") +target_link_libraries(${scau_bundle} "-framework AppKit") target_link_libraries(${scau_bundle} ${SNDFILE_LIBRARIES}) add_definitions("-DLIBSNDFILE_1018") I'm on macOS High Sierra, 10.13.6 — You are receiving this because you are subscribed to this thread. Reply to this email directly, view it on GitHub <#9>, or unsubscribe <https://github.com/notifications/unsubscribe-auth/AAANHLB6VTSG57XXOT3Q6QLRWDVBBANCNFSM4N3PLYNQ>.

[dyfer]

Linking is broken in 3.11 branch currently. It does work - with some pending changes - with current develop (fixed in supercollider/supercollider#5014)

[dyfer]

I think this can be closed as in #12 we use the updated develop branch