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| author |   Jani Nikula <jani.nikula@intel.com> | 2016-11-02 10:38:43 +0200 |
|---|---|---|
| committer | Jani Nikula <jani.nikula@intel.com> | 2016-11-03 12:34:49 +0200 |
| commit | 1171a28bacee936be4da7c83de429e0258e647c3 (patch) | |
| tree | 97168a676d244f7c231c667f5877d554d49a3fec /Documentation/Makefile.sphinx | |
| parent | Merge branch 'doc-tweaks' into docs-next (diff) | |
| download | wireguard-linux-1171a28bacee936be4da7c83de429e0258e647c3.tar.xz wireguard-linux-1171a28bacee936be4da7c83de429e0258e647c3.zip | |
Documentation/sphinx: let the user specify PDFLATEX and LATEXOPTS
Refer to xelatex and latex options via variables. This allows the user
to override the pdflatex and latex options to use on the make command
line for experimenting. As a side effect, this makes the makefile a bit
tidier.
Reviewed-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Jani Nikula <jani.nikula@intel.com>
Diffstat (limited to 'Documentation/Makefile.sphinx')
| -rw-r--r-- | Documentation/Makefile.sphinx | 9 |
1 files changed, 6 insertions, 3 deletions
diff --git a/Documentation/Makefile.sphinx b/Documentation/Makefile.sphinx index 92deea30b183..1314e3ee31c4 100644 --- a/Documentation/Makefile.sphinx +++ b/Documentation/Makefile.sphinx @@ -10,6 +10,8 @@ _SPHINXDIRS = $(patsubst $(srctree)/Documentation/%/conf.py,%,$(wildcard $(src SPHINX_CONF = conf.py PAPER = BUILDDIR = $(obj)/output +PDFLATEX = xelatex +LATEXOPTS = -interaction=nonstopmode # User-friendly check for sphinx-build HAVE_SPHINX := $(shell if which $(SPHINXBUILD) >/dev/null 2>&1; then echo 1; else echo 0; fi) @@ -29,7 +31,7 @@ else ifneq ($(DOCBOOKS),) else # HAVE_SPHINX # User-friendly check for pdflatex -HAVE_PDFLATEX := $(shell if which xelatex >/dev/null 2>&1; then echo 1; else echo 0; fi) +HAVE_PDFLATEX := $(shell if which $(PDFLATEX) >/dev/null 2>&1; then echo 1; else echo 0; fi) # Internal variables. PAPEROPT_a4 = -D latex_paper_size=a4 @@ -68,7 +70,7 @@ htmldocs: latexdocs: ifeq ($(HAVE_PDFLATEX),0) - $(warning The 'xelatex' command was not found. Make sure you have it installed and in PATH to produce PDF output.) + $(warning The '$(PDFLATEX)' command was not found. Make sure you have it installed and in PATH to produce PDF output.) @echo " SKIP Sphinx $@ target." else # HAVE_PDFLATEX @$(foreach var,$(SPHINXDIRS),$(call loop_cmd,sphinx,latex,$(var),latex,$(var))) @@ -76,7 +78,8 @@ endif # HAVE_PDFLATEX pdfdocs: latexdocs ifneq ($(HAVE_PDFLATEX),0) - $(foreach var,$(SPHINXDIRS), $(MAKE) PDFLATEX=xelatex LATEXOPTS="-interaction=nonstopmode" -C $(BUILDDIR)/$(var)/latex) + $(foreach var,$(SPHINXDIRS), $(MAKE) PDFLATEX=$(PDFLATEX) LATEXOPTS="$(LATEXOPTS)" -C $(BUILDDIR)/$(var)/latex) + endif # HAVE_PDFLATEX epubdocs: |