build: deduplicate debian and linux steps

Addresses #7 (comment).

Signed-off-by: Darshan Sen <[email protected]>

Author: RaisinTen

.circleci/config.yml

@@ -49,15 +49,11 @@ commands:
 
       - when:
           condition:
-            equal: [ debian, << parameters.os >> ]
+            or:
+              - equal: [ debian, << parameters.os >> ]
+              - equal: [ linux, << parameters.os >> ]
           steps:
-            - run: apt-get update -y && apt-get install -y make
-
-      - when:
-          condition:
-            equal: [ linux, << parameters.os >> ]
-          steps:
-            - run: sudo apt-get update -y && sudo apt-get install -y make
+            - sudo run: apt-get update -y && sudo apt-get install -y make
 
       - when:
           condition:

build/deps.mk

@@ -4,13 +4,7 @@ EXECUTOR ?= $(OS)
 .PHONY: install-deps
 install-deps:
 # this assumes the linux executor on CircleCI runs ubuntu/debian
-ifneq (,$(filter $(EXECUTOR),debian))
-	apt-get update
-	apt-get install --no-install-recommends -y \
-		build-essential ninja-build cmake \
-		python3 python3-dev python3-setuptools
-endif
-ifneq (,$(filter $(EXECUTOR),linux))
+ifneq (,$(filter $(EXECUTOR),debian linux))
 	sudo apt-get update
 	sudo apt-get install --no-install-recommends -y \
 		build-essential ninja-build cmake \