From 0b81d525f86dc27ee8f1892732cce9924e9c53cf Mon Sep 17 00:00:00 2001
From: Kévin Le Gouguec <kevin.legouguec@gmail.com>
Date: Wed, 6 May 2020 22:57:33 +0200
Subject: Add verbose variable to Makefile

To make output more intelligible.
---
 repo/www/Makefile | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'repo')

diff --git a/repo/www/Makefile b/repo/www/Makefile
index db656f2..d74a77c 100644
--- a/repo/www/Makefile
+++ b/repo/www/Makefile
@@ -1,6 +1,11 @@
 TOP_DIR = ../..
 OUT_DIR = $(TOP_DIR)/public
 TEXT_FILES = md org
+V = 0
+
+v = $(call v_$(V),$(1),$(2))
+v_0 = @echo $(1) $(2);
+v_1 =
 
 dirname = $(patsubst %/,%,$(dir $(1)))
 dirnames = $(sort $(call dirname,$(1)))
@@ -43,9 +48,9 @@ $(html_folders) $(cache):
 $(pages) $(subindices): $(title)
 
 $(pages): $(OUT_DIR)/%.html:
-	TEXT_FILES="$(TEXT_FILES)"                  \
-	pandoc -s $< -o $@                          \
-		-T "$$(cat $(title))" -M title="$*"     \
+	$(call v,PAGE,$*) TEXT_FILES="$(TEXT_FILES)"    \
+	pandoc -s $< -o $@                              \
+		-T "$$(cat $(title))" -M title="$*"         \
 		--lua-filter convert-internal-links.lua
 
 top_index = $(OUT_DIR)/index.html
@@ -57,7 +62,7 @@ $(subindices): index_options = --site-title="$$(cat $(title))"
 # ⚠ When tweaking this rule, check whether it still works for the
 #   top-level index.html.
 $(indices): $(OUT_DIR)/%index.html:
-	TEXT_FILES="$(TEXT_FILES)"                                                  \
+	$(call v,INDEX,$*) TEXT_FILES="$(TEXT_FILES)"                               \
 	./generate-index.py $(index_options) $(site_tree) "$(patsubst %/,%,$*)" $@
 
 clean:
-- 
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