X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=configure.in;h=de37814012d5ff287628a84722890d41a045d881;hb=b9464d92efa6359fc469831d02dbfc7956e5b45e;hp=f41aef700ad338f4068b13f9d6850d506f7bafaf;hpb=1c122290caffd067b81c60a18c97e61d1c6b209e;p=lilypond.git

diff --git a/configure.in b/configure.in
index f41aef700a..de37814012 100644
--- a/configure.in
+++ b/configure.in
@@ -188,6 +188,12 @@ STEPMAKE_PROGS(MAKEINFO, makeinfo, REQUIRED, 4.11)
 STEPMAKE_PROGS(TEXI2HTML, texi2html, OPTIONAL, 1.82)
 STEPMAKE_PROGS(DBLATEX, dblatex, OPTIONAL)
 STEPMAKE_PROGS(PDFLATEX, pdflatex, OPTIONAL)
+STEPMAKE_PROGS(NETPBM, pngtopnm, OPTIONAL)
+STEPMAKE_PROGS(IMAGEMAGICK, convert, OPTIONAL)
+# this name avoids a conflict with ZIP in stepmake/aclocal.m4
+STEPMAKE_PROGS(ZIPDOC, zip, OPTIONAL)
+STEPMAKE_PROGS(RSYNC, rsync, OPTIONAL)
+
 
 AC_DEFINE_UNQUOTED(FLOWER_VERSION, "${FULL_FLOWER_VERSION}")