higan's makefiles no longer require overriding the compiler.

.gitlab-ci.yml

@@ -6,8 +6,8 @@ image: debian:stable
 linux-x86_64-binaries:
   script:
     - apt-get update && apt-get -y install build-essential libgtk2.0-dev libpulse-dev mesa-common-dev libgtksourceview2.0-dev libcairo2-dev libsdl1.2-dev libxv-dev libao-dev libopenal-dev libudev-dev mkdocs
-    - make -C icarus compiler=g++
-    - make -C higan compiler=g++
+    - make -C icarus
+    - make -C higan
     - LC_ALL=C.UTF-8 mkdocs build
     - mkdir higan-nightly
     - cp -a icarus/out/icarus higan-nightly/icarus
@@ -50,7 +50,7 @@ libretro-test:
     # git refuses to even attempt a merge if you haven't told it who you are,
     # even if you use --no-commit. *sigh*
     - EMAIL=fake-email@example.com git merge origin/libretro
-    - make -C higan compiler=g++ binary=library target=libretro
+    - make -C higan binary=library target=libretro
     - mkdir libretro-nightly
     - cp -a higan/out/higan_sfc_libretro.so libretro-nightly/
     - cp -a GPLv3.txt libretro-nightly/