Revert "doc: Makefile: add support for xelatex"

This reverts commit 0a6944b9f90b4d3babbdec9dee18fb8195b0db06.

(From yocto-docs rev: 08fae3c2dd1dbd898c028a4e713ca4d388ccee6b)

Signed-off-by: Antonin Godard <antonin.godard@bootlin.com>
Signed-off-by: Steve Sakoman <steve@sakoman.com>

1 files changed, 1 insertions, 4 deletions

diff --git a/documentation/Makefile b/documentation/Makefile
index 402ad986ae..cb8d4dea85 100644
--- a/documentation/Makefile
+++ b/documentation/Makefile
@@ -61,12 +61,9 @@ epub: $(PNGs)
         $(SOURCEDIR)/set_versions.py
         @$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
 
-# Note: we need to pass buf_size here (which is also configurable from
-# texmf.cnf), to avoid following error:
-#   Unable to read an entire line---bufsize=200000. Please increase buf_size in texmf.cnf.
 latexpdf: $(PDFs)
         $(SOURCEDIR)/set_versions.py
-        buf_size=10000000 $(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
+        @$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
 
 all: html epub latexpdf