From 01f9ee5fd7f9d3a52baa8984ea5b2bcbf6428b0a Mon Sep 17 00:00:00 2001
From: Muri Nicanor <murinicanor@users.noreply.github.com>
Date: Sat, 9 Jul 2016 20:02:41 +0200
Subject: [PATCH] let the makefile choose the correct sed

---
 doc/Makefile | 21 +++++++++++----------
 1 file changed, 11 insertions(+), 10 deletions(-)

diff --git a/doc/Makefile b/doc/Makefile
index 5e5459a0..1fb17cfc 100644
--- a/doc/Makefile
+++ b/doc/Makefile
@@ -1,4 +1,5 @@
 SRCDIR = ../src
+SED:=$(shell command -v sed || gsed)
 
 all: doxygen
 
@@ -52,10 +53,10 @@ clean:
 # create Doxygen documentation
 doxygen: create_output create_links
 	doxygen
-	gsed -i 's@&lt; ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberFloatType, AllocatorType &gt;@@g' html/*.html
-	gsed -i 's@&lt;&#160;ObjectType,&#160;ArrayType,&#160;StringType,&#160;BooleanType,&#160;NumberIntegerType,&#160;NumberFloatType,&#160;AllocatorType&#160;&gt;@@g' html/*.html
-	gsed -i 's@&lt; ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType &gt;@@g' html/*.html
-	gsed -i 's@< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType >@@g' html/*.html
+	$(SED) -i 's@&lt; ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberFloatType, AllocatorType &gt;@@g' html/*.html
+	$(SED) -i 's@&lt;&#160;ObjectType,&#160;ArrayType,&#160;StringType,&#160;BooleanType,&#160;NumberIntegerType,&#160;NumberFloatType,&#160;AllocatorType&#160;&gt;@@g' html/*.html
+	$(SED) -i 's@&lt; ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType &gt;@@g' html/*.html
+	$(SED) -i 's@< ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberUnsignedType, NumberFloatType, AllocatorType >@@g' html/*.html
 
 upload: clean doxygen check_output
 	cd html ; ../scripts/git-update-ghpages nlohmann/json
@@ -70,14 +71,14 @@ upload: clean doxygen check_output
 # create docset for Dash
 docset: create_output
 	cp Doxyfile Doxyfile_docset
-	gsed -i 's/DISABLE_INDEX          = NO/DISABLE_INDEX          = YES/' Doxyfile_docset
-	gsed -i 's/SEARCHENGINE           = YES/SEARCHENGINE           = NO/' Doxyfile_docset
-	gsed -i 's@HTML_EXTRA_STYLESHEET  = css/mylayout.css@HTML_EXTRA_STYLESHEET  = css/mylayout_docset.css@' Doxyfile_docset
+	$(SED) -i 's/DISABLE_INDEX          = NO/DISABLE_INDEX          = YES/' Doxyfile_docset
+	$(SED) -i 's/SEARCHENGINE           = YES/SEARCHENGINE           = NO/' Doxyfile_docset
+	$(SED) -i 's@HTML_EXTRA_STYLESHEET  = css/mylayout.css@HTML_EXTRA_STYLESHEET  = css/mylayout_docset.css@' Doxyfile_docset
 	rm -fr html *.docset
 	doxygen Doxyfile_docset
-	gsed -i 's@&lt; ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberFloatType, AllocatorType &gt;@@g' html/*.html
-	gsed -i 's@&lt;&#160;ObjectType,&#160;ArrayType,&#160;StringType,&#160;BooleanType,&#160;NumberIntegerType,&#160;NumberFloatType,&#160;AllocatorType&#160;&gt;@@g' html/*.html
+	$(SED) -i 's@&lt; ObjectType, ArrayType, StringType, BooleanType, NumberIntegerType, NumberFloatType, AllocatorType &gt;@@g' html/*.html
+	$(SED) -i 's@&lt;&#160;ObjectType,&#160;ArrayType,&#160;StringType,&#160;BooleanType,&#160;NumberIntegerType,&#160;NumberFloatType,&#160;AllocatorType&#160;&gt;@@g' html/*.html
 	make -C html
 	mv html/*.docset .
-	gsed -i 's@<string>doxygen</string>@<string>json</string>@' me.nlohmann.json.docset/Contents/Info.plist
+	$(SED) -i 's@<string>doxygen</string>@<string>json</string>@' me.nlohmann.json.docset/Contents/Info.plist
 	rm -fr Doxyfile_docset html