Prefer lualatex, xelatex, pdflatex, in that order. #12804
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parent
0c73e5fc5f
commit
7864243380
28
mk/docs.mk
28
mk/docs.mk
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@ -76,21 +76,22 @@ endif
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# Check for the various external utilities for the EPUB/PDF docs:
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ifeq ($(CFG_PDFLATEX),)
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$(info cfg: no pdflatex found, deferring to xelatex)
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ifeq ($(CFG_LUALATEX),)
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$(info cfg: no lualatex found, deferring to xelatex)
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ifeq ($(CFG_XELATEX),)
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$(info cfg: no xelatex found, deferring to lualatex)
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ifeq ($(CFG_LUALATEX),)
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$(info cfg: no lualatex found, disabling LaTeX docs)
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$(info cfg: no xelatex found, deferring to pdflatex)
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ifeq ($(CFG_PDFLATEX),)
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$(info cfg: no pdflatex found, disabling LaTeX docs)
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NO_PDF_DOCS = 1
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else
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CFG_LATEX := $(CFG_LUALATEX)
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CFG_LATEX := $(CFG_PDFLATEX)
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endif
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else
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CFG_LATEX := $(CFG_XELATEX)
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XELATEX = 1
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endif
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else
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CFG_LATEX := $(CFG_PDFLATEX)
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CFG_LATEX := $(CFG_LUALATEX)
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endif
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@ -187,12 +188,25 @@ doc/$(1).tex: $$(D)/$(1).md doc/footer.tex doc/version.tex | doc/
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ifneq ($(NO_PDF_DOCS),1)
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ifeq ($$(SHOULD_BUILD_PDF_DOC_$(1)),1)
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DOC_TARGETS += doc/$(1).pdf
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ifneq ($(XELATEX),1)
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doc/$(1).pdf: doc/$(1).tex
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@$$(call E, latex compiler: $$@)
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$$(Q)$$(CFG_LATEX) \
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-interaction=batchmode \
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-output-directory=doc \
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$$<
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else
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# The version of xelatex on the snap bots seemingly ingores -output-directory
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# So we'll output to . and move to the doc directory manually.
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# This will leave some intermediate files in the build directory.
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doc/$(1).pdf: doc/$(1).tex
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@$$(call E, latex compiler: $$@)
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$$(Q)$$(CFG_LATEX) \
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-interaction=batchmode \
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-output-directory=. \
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$$<
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$$(Q)mv ./$(1).pdf $$@
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endif # XELATEX
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endif # SHOULD_BUILD_PDF_DOCS_$(1)
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endif # NO_PDF_DOCS
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