reworked makefile and rebuild pdfs

Makefile

@@ -3,48 +3,56 @@ NAME = test
 LATEX = pdflatex
 BIBTEX = biber
 
-SUBDIRS = svg plt crc
-OUTDIR = build
-TEX_FLAGS = -file-line-error -interaction=nonstopmode
-COM_FLAGS = -output-directory=$(OUTDIR) -quiet
-GARBAGE_PATTERNS = *.aux *.bbl *.bib *.bcf *.blg *.idx *.ind *.lof *.lot *.log *.xml *.toc
+# OUTDIR needs to be at least this, can not be empty:
+OUTDIR = .
+AUXDIR = .aux
+IGNORE = src/%
+GARBAGE_PATTERNS = *.aux *.bbl *.bib *.bcf *.blg *.idx *.ind *.lof *.lot *.log *.xml *.toc *.synctex(busy) *.synctex.gz(busy)
 
-SUB_TEX_FILES = $(foreach D,$(SUBDIRS),$(wildcard $(D)/*.tex))
-SUB_PDF_FILES = $(join $(dir $(SUB_TEX_FILES)),$(addprefix $(OUTDIR)/,$(notdir $(SUB_TEX_FILES:tex=pdf))))
-SUB_SVG_FILES = $(foreach D,$(SUBDIRS),$(wildcard $(D)/*.svg))
-SUB_PDF_TEX_FILES = $(join $(dir $(SUB_SVG_FILES)),$(addprefix $(OUTDIR)/,$(notdir $(SUB_SVG_FILES:svg=pdf))))
-GARBAGE = $(foreach D,. $(SUBDIRS), $(wildcard $(addprefix $(D)/$(OUTDIR)/,$(GARBAGE_PATTERNS))))
+# comment this out to get all outputs:
+QUIET = -quiet
+TEX_FLAGS = -file-line-error -interaction=nonstopmode -aux-directory=$(dir $@)$(OUTDIR)/$(AUXDIR) -output-directory=$(dir $@)$(OUTDIR)
 
+# this grabs all subfiles it can find
+SUB_TEX_FILES = $(filter-out $(IGNORE),$(wildcard **/*.tex))
+SUB_SVG_FILES = $(filter-out $(IGNORE),$(wildcard **/*.svg))
+# and makes a big list of prerequisits
+SUB_FILES = $(SUB_TEX_FILES:tex=pdf) $(SUB_SVG_FILES:svg=pdf_tex)
 
+
+# get src folder on include path
 export TEXINPUTS:=$(CURDIR)\src
 
-all: bib
-	$(LATEX) $(TEX_FLAGS) $(COM_FLAGS) $(NAME).tex
-	$(LATEX) -synctex=1 $(TEX_FLAGS) $(COM_FLAGS) $(NAME).tex
-	copy /Y $(OUTDIR)\$(NAME).pdf .\
 
-bib: $(NAME).pdf $(OUTDIR)\$(NAME).bcf
-	$(BIBTEX) $(COM_FLAGS) $(NAME)
+all: pdf bib
+	$(LATEX) $(TEX_FLAGS) $(QUIET) $(NAME).tex
+	$(LATEX) -synctex=1 $(TEX_FLAGS) $(QUIET) $(NAME).tex
 
-$(OUTDIR)\$(NAME).bcf:
-	$(LATEX) -synctex=1 $(TEX_FLAGS) $(COM_FLAGS) $(NAME).tex
+pdf: $(SUB_FILES) $(NAME).pdf
 
-pdf: $(NAME).pdf
+bib: $(OUTDIR)/$(AUXDIR)/$(NAME).bcf
+	$(BIBTEX) -output-directory=$(OUTDIR)/$(AUXDIR) $(QUIET) $(NAME)
 
-$(NAME).pdf: $(NAME).tex $(SUB_PDF_FILES) $(SUB_PDF_TEX_FILES)
-	$(LATEX) -synctex=1 $(TEX_FLAGS) $(COM_FLAGS) $(NAME).tex
+# generel latex call
+%.pdf: %.tex
+	$(LATEX) $(TEX_FLAGS) $(QUIET) $*.tex
 
-$(SUB_PDF_FILES): $(SUB_TEX_FILES)
-	cd $(subst $(OUTDIR)/,,$(dir $@)) && $(LATEX) $(TEX_FLAGS) $(COM_FLAGS) $(notdir $(@:pdf=tex))
+# generell inkscape call
+%.pdf_tex: %.svg
+	inkscape -C --export-latex $*.svg -o $*.pdf
 
-$(SUB_PDF_TEX_FILES): $(SUB_SVG_FILES)
-	cd $(subst $(OUTDIR)/,,$(dir $@)) && inkscape -C --export-latex $(notdir $(@:pdf=svg)) -o $(and $(OUTDIR),$(OUTDIR)\)$(notdir $@)
+# little hack if temp files are not present
+%.bcf: $(NAME).tex
+	if exist $(NAME).pdf del $(NAME).pdf
+	$(MAKE) pdf
 
 
+# These are NOT portable!!
 clean: tidy
-	for %%a in ($(foreach D,$(subst /,\,$(SUB_PDF_FILES) $(SUB_PDF_TEX_FILES)) $(subst pdf,synctex.gz,$(subst /,\,$(SUB_PDF_FILES))) $(subst pdf,pdf_tex,$(subst /,\,$(SUB_PDF_TEX_FILES))) $(OUTDIR)\$(NAME).pdf $(OUTDIR)\$(NAME).synctex.gz, "$(D)")) do if exist %%~a del /q %%~a
-	for %%a in ($(foreach D,. $(SUBDIRS),"$(D)\$(if $(subst .,,$(OUTDIR)),$(OUTDIR),build)")) do if exist %%~a rmdir /s /q %%~a
-#	if exist $(NAME).pdf del $(NAME).pdf
+	for %%a in ($(subst /,\,$(SUB_FILES) $(SUB_SVG_FILES:svg=pdf))) do if exist %%~a del /s/q %%~a
+	if exist $(OUTDIR)\$(NAME).synctex.gz del $(OUTDIR)\$(NAME).synctex.gz
+	if exist $(OUTDIR)\$(NAME).pdf del $(OUTDIR)\$(NAME).pdf
 
 tidy:
-	if exist $(or $(word 1, $(subst /,\,$(GARBAGE))), false) del /q $(subst /,\,$(GARBAGE))
+	for %%a in ($(OUTDIR)\$(AUXDIR) $(subst /,\,$(wildcard **/$(AUXDIR)))) do if exist %%~a rmdir /s/q %%~a
+	for %%a in ("$(wildcard $(GARBAGE_PATTERNS))") do if exist %%~a del /s/q %%~a

svg/exampleSVG.pdf_tex

+%% Creator: Inkscape 1.0 (4035a4fb49, 2020-05-01), www.inkscape.org
+%% PDF/EPS/PS + LaTeX output extension by Johan Engelen, 2010
+%% Accompanies image file 'exampleSVG.pdf' (pdf, eps, ps)
+%%
+%% To include the image in your LaTeX document, write
+%%   \input{<filename>.pdf_tex}
+%%  instead of
+%%   \includegraphics{<filename>.pdf}
+%% To scale the image, write
+%%   \def\svgwidth{<desired width>}
+%%   \input{<filename>.pdf_tex}
+%%  instead of
+%%   \includegraphics[width=<desired width>]{<filename>.pdf}
+%%
+%% Images with a different path to the parent latex file can
+%% be accessed with the `import' package (which may need to be
+%% installed) using
+%%   \usepackage{import}
+%% in the preamble, and then including the image with
+%%   \import{<path to file>}{<filename>.pdf_tex}
+%% Alternatively, one can specify
+%%   \graphicspath{{<path to file>/}}
+%% 
+%% For more information, please see info/svg-inkscape on CTAN:
+%%   http://tug.ctan.org/tex-archive/info/svg-inkscape
+%%
+\begingroup%
+  \makeatletter%
+  \providecommand\color[2][]{%
+    \errmessage{(Inkscape) Color is used for the text in Inkscape, but the package 'color.sty' is not loaded}%
+    \renewcommand\color[2][]{}%
+  }%
+  \providecommand\transparent[1]{%
+    \errmessage{(Inkscape) Transparency is used (non-zero) for the text in Inkscape, but the package 'transparent.sty' is not loaded}%
+    \renewcommand\transparent[1]{}%
+  }%
+  \providecommand\rotatebox[2]{#2}%
+  \newcommand*\fsize{\dimexpr\f@size pt\relax}%
+  \newcommand*\lineheight[1]{\fontsize{\fsize}{#1\fsize}\selectfont}%
+  \ifx\svgwidth\undefined%
+    \setlength{\unitlength}{69.07548919bp}%
+    \ifx\svgscale\undefined%
+      \relax%
+    \else%
+      \setlength{\unitlength}{\unitlength * \real{\svgscale}}%
+    \fi%
+  \else%
+    \setlength{\unitlength}{\svgwidth}%
+  \fi%
+  \global\let\svgwidth\undefined%
+  \global\let\svgscale\undefined%
+  \makeatother%
+  \begin{picture}(1,0.50095973)%
+    \lineheight{1}%
+    \setlength\tabcolsep{0pt}%
+    \put(0,0){\includegraphics[width=\unitlength,page=1]{exampleSVG.pdf}}%
+    \put(0.60542618,0.3725692){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\lineheight{1.25}\smash{\begin{tabular}[t]{l}$Z_1$\end{tabular}}}}%
+    \put(0.28648163,0.04406763){\color[rgb]{0,0,0}\makebox(0,0)[lt]{\lineheight{1.25}\smash{\begin{tabular}[t]{l}$Z_{1.1}$\end{tabular}}}}%
+    \put(0.30435055,0.30606594){\color[rgb]{0,0,0}\makebox(0,0)[rt]{\lineheight{1.25}\smash{\begin{tabular}[t]{r}$Z_{1.2}$\end{tabular}}}}%
+  \end{picture}%
+\endgroup%

test.tex

@@ -57,21 +57,21 @@
 	\pagebreak
 	\begin{figure}
 		\centering
-		\includegraphics[width=0.6\textwidth, page=2]{plt/build/examplePlot.pdf}
+		\includegraphics[width=0.6\textwidth, page=2]{plt/examplePlot.pdf}
 		\caption{a nice plot}
 	\end{figure}
 
 	\begin{figure}
 		\centering
-		\includegraphics{crc/build/exampleCircuit.pdf}
+		\includegraphics{crc/exampleCircuit.pdf}
 		\caption{a circuit diagramm}
 	\end{figure}
 
 	\makeatletter
 
 	\begin{figure}
-		\graphicspath{{svg/build/}} % double curly brackets needet for unknown reason
-		\input{svg/build/exampleSVG.pdf_tex}
+		\graphicspath{{svg/}} % double curly brackets needet for unknown reason
+		\input{svg/exampleSVG.pdf_tex}
 		\caption{made via inkscape}
 	\end{figure}