[coqide] [ci] Update GTK toolchain to lablgtk3

- Update Docker images to install compatible version of lablgtk3
- We remove unnecesary variables from configure.
- We fix path detection of GTK libs in makefile

1 files changed, 1 insertions, 1 deletions

diff --git a/ide/dune b/ide/dune
index 5082d84c4f..e3e61609af 100644
--- a/ide/dune
+++ b/ide/dune
@@ -29,7 +29,7 @@
  (wrapped false)
  (modules (:standard \ document fake_ide idetop coqide_main))
  (optional)
- (libraries coqide-server.protocol coqide-server.core lablgtk3.sourceview3))
+ (libraries coqide-server.protocol coqide-server.core lablgtk3-sourceview3))
 
 (rule
  (targets coqide_os_specific.ml)