Issue 5126: Prevent Ghostscript's unwanted automatic page rotation

[lilypond.git] / scm / backend-library.scm

diff --git a/scm/backend-library.scm b/scm/backend-library.scm
index 240096cad23f45479834688407c875af95993755..8eec32028835b13a9cb9b199850e1e7939540636 100644 (file)
--- a/scm/backend-library.scm
+++ b/scm/backend-library.scm
@@ -98,6 +98,7 @@
                    "-r1200"
                    (if (ly:bigpdfs) "-dSubsetFonts=false")
                    "-sDEVICE=pdfwrite"
+                   "-dAutoRotatePages=/None"
                    (string-append "-sOutputFile="
                                   (string-join
                                    (string-split pdf-name #\%)