libstdc++: Improve error reporting if PDF generation fails

[thirdparty/gcc.git] / libstdc++-v3 / doc / Makefile.in

diff --git a/libstdc++-v3/doc/Makefile.in b/libstdc++-v3/doc/Makefile.in
index 7681908103ab45d2579d4c998e2a188ace7ec399..956b641c1aaa1874fc9899b2bc15ed67170ac12d 100644 (file)
--- a/libstdc++-v3/doc/Makefile.in
+++ b/libstdc++-v3/doc/Makefile.in
@@ -958,6 +958,7 @@ stamp-pdf-doxygen: stamp-latex-doxygen ${doxygen_outdir}/pdf
        else \
          echo "... error"; \
          grep -F 'LaTeX Error' ${doxygen_outdir}/latex/refman.log; \
+         grep -F 'TeX capacity exceeded, sorry' ${doxygen_outdir}/latex/refman.log; \
          exit 12; \
        fi
        $(STAMP) stamp-pdf-doxygen