move tex files into separate directory.

Makefile

@@ -1,11 +1,12 @@
 build    = $(CURDIR)/build
-src      = $(CURDIR)/main.tex
-target   = $(build)/main.pdf
-targetru = $(build)/voronind_ru.pdf
-targeten = $(build)/voronind_en.pdf
+src      = $(CURDIR)/tex
+target 	 = $(src)/main.tex
+output   = $(build)/main.pdf
+outputen = $(build)/voronind_en.pdf
+outputru = $(build)/voronind_ru.pdf
 
 .PHONY: all
-all: clean ru en view
+all: clean en ru view
 
 .PHONY: clean
 clean: 
@@ -14,18 +15,20 @@ clean:
 .PHONY: en
 en:
 	@mkdir -p $(build);\
+	cd $(src);\
 	export RESUME_LANG=en;\
-	lualatex --output-dir=$(build) $(src);\
-	mv $(target) $(targeten)
+	lualatex --output-dir=$(build) $(target);\
+	mv $(output) $(outputen)
 
 .PHONY: ru
 ru:
 	@mkdir -p $(build);\
+	cd $(src);\
 	export RESUME_LANG=ru;\
-	lualatex --output-dir=$(build) $(src);\
-	mv $(target) $(targetru)
+	lualatex --output-dir=$(build) $(target);\
+	mv $(output) $(outputru)
 
 .PHONY: view
 view:
-	@xdg-open $(targeten);\
-	xdg-open $(targetru)
+	@xdg-open $(outputen);\
+	xdg-open $(outputru)

tex/main.tex

@@ -30,7 +30,7 @@
   linktoc     = all
 }
 
-\graphicspath{ {./image} } % specify where images are stored.
+\graphicspath{ {../image} } % specify where images are stored.
 
 \babelprovide[import]{russian}      % add russian support.
 \babelfont{rm}{montserrat}          % use custom serif font for english.