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Only accept xelatex for building PDF docs

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None of the others work, so let's remove them.

Fixes #17220.
This commit is contained in:
Steve Klabnik 2015-02-05 22:14:12 -05:00
parent fa28f023c2
commit 7d4f068919
2 changed files with 5 additions and 18 deletions
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2
configure vendored
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@ -653,9 +653,7 @@ probe CFG_GRUN grun
probe CFG_FLEX flex
probe CFG_BISON bison
probe CFG_PANDOC pandoc
probe CFG_PDFLATEX pdflatex
probe CFG_XELATEX xelatex
probe CFG_LUALATEX lualatex
probe CFG_GDB gdb
probe CFG_LLDB lldb

21
mk/docs.mk
View File

@ -85,27 +85,16 @@ else
HTML_DEPS :=
endif
# Check for the various external utilities for the EPUB/PDF docs:
# Check for xelatex
ifeq ($(CFG_LUALATEX),)
$(info cfg: no lualatex found, deferring to xelatex)
ifeq ($(CFG_XELATEX),)
$(info cfg: no xelatex found, deferring to pdflatex)
ifeq ($(CFG_PDFLATEX),)
$(info cfg: no pdflatex found, disabling LaTeX docs)
NO_PDF_DOCS = 1
else
CFG_LATEX := $(CFG_PDFLATEX)
endif
else
ifeq ($(CFG_XELATEX),)
CFG_LATEX := $(CFG_XELATEX)
XELATEX = 1
endif
else
CFG_LATEX := $(CFG_LUALATEX)
else
$(info cfg: no xelatex found, disabling LaTeX docs)
NO_PDF_DOCS = 1
endif
ifeq ($(CFG_PANDOC),)
$(info cfg: no pandoc found, omitting PDF and EPUB docs)
ONLY_HTML_DOCS = 1