From 8249c305f49847323963be724e864ff56f253190 Mon Sep 17 00:00:00 2001
From: Lars Brinkhoff <lars@nocrew.org>
Date: Thu, 23 Aug 2018 05:31:24 +0200
Subject: [PATCH] Add a Makefile check that SRC, DOC, and BIN cover everything.

Run this with "make check-dirs".  This is added to all CI builds.
---
 .circleci/config.yml |  6 +++---
 .travis.yml          |  2 +-
 Makefile             | 20 ++++++++++++++++++++
 3 files changed, 24 insertions(+), 4 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 8a43626b..7f5e2349 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -10,7 +10,7 @@ jobs:
       - run: sh -ex build/dependencies.sh install_linux
       - run:
           name: build
-          command: "make EMULATOR=$EMULATOR"
+          command: "make check-dirs all EMULATOR=$EMULATOR"
           no_output_timeout: 30m
           timeout: 120m
       - store_artifacts:
@@ -25,7 +25,7 @@ jobs:
       - run: sh -ex build/dependencies.sh install_linux
       - run:
           name: build
-          command: "make EMULATOR=$EMULATOR"
+          command: "make check-dirs all EMULATOR=$EMULATOR"
           no_output_timeout: 30m
           timeout: 120m
       - store_artifacts:
@@ -40,7 +40,7 @@ jobs:
       - run: sh -ex build/dependencies.sh install_linux
       - run:
           name: build
-          command: "make EMULATOR=$EMULATOR"
+          command: "make check-dirs all EMULATOR=$EMULATOR"
           no_output_timeout: 30m
           timeout: 120m
       - store_artifacts:
diff --git a/.travis.yml b/.travis.yml
index c8942e2a..00a3420c 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -6,7 +6,7 @@ env:
   - EMULATOR=klh10 BASICS=yes
   - EMULATOR=sims BASICS=yes
 install: sh -ex build/dependencies.sh install_${TRAVIS_OS_NAME:-linux}
-script: make
+script: make check-dirs all
 deploy:
   provider: s3
   access_key_id: "$AWS_ID"
diff --git a/Makefile b/Makefile
index 0a245032..ee1f1014 100644
--- a/Makefile
+++ b/Makefile
@@ -32,6 +32,11 @@ BIN = sys2 emacs _teco_ lisp liblsp alan inquir sail comlap c decsys moon \
       graphs draw datdrw fonts fonts1 fonts2 games macsym maint imlac \
       _www_ hqm
 
+# These are not included on the tape.
+DOCIGNORE=-e '\.(jpeg|pdf|info|md)$$' -e '^(dcg|github)$$'
+# These are on the minsys tape.
+BINIGNORE=-e '^(ka10|ks10|sys)$$'
+
 SUBMODULES = dasm itstar klh10 mldev simh sims supdup tapeutils
 
 # These files are used to create bootable tape images.
@@ -52,6 +57,8 @@ OUT=out/$(EMULATOR)
 
 all: $(SMF) $(OUT)/stamp tools/supdup/supdup
 
+check: all check-dirs
+
 out/klh10/stamp out/simh/stamp: $(OUT)/rp0.dsk
 	$(TOUCH) $@
 
@@ -168,5 +175,18 @@ tools/supdup/supdup:
 $(SMF):
 	$(GIT) submodule update --init `dirname $@`
 
+check-dirs: Makefile
+	mkdir -p $(OUT)/check
+	echo $(SRC) | tr ' ' '\n' | sort > $(OUT)/check/src1
+	cd src; ls -1 > ../$(OUT)/check/src2
+	diff -u $(OUT)/check/src1 $(OUT)/check/src2 > $(OUT)/check/src.diff
+	echo $(DOC) | tr ' ' '\n' | sort > $(OUT)/check/doc1
+	cd doc; ls -1d */ | tr -d / | sort | \
+		egrep -v $(DOCIGNORE) > ../$(OUT)/check/doc2
+	diff -u $(OUT)/check/doc1 $(OUT)/check/doc2 > $(OUT)/check/doc.diff
+	echo $(BIN) | tr ' ' '\n' | sort > $(OUT)/check/bin1
+	cd bin; ls -1 | egrep -v $(BINIGNORE) > ../$(OUT)/check/bin2
+	diff -u $(OUT)/check/bin1 $(OUT)/check/bin2 > $(OUT)/check/bin.diff
+
 clean:
 	$(RM) -rf out start build/*/stamp