On 6/16/2015 9:27 PM, Ken Brown wrote:
On 6/16/2015 7:52 PM, Yaakov Selkowitz wrote:
On Tue, 2015-06-16 at 10:24 -0400, Ken Brown wrote:
The syntax for 'fmtutil' has changed in TeX Live 2015.  The attached
patch accommodates that change.

Just curious, what changed?  AFAICS the fmtutil-sys in 20140523-2 also
accepts --byfmt.

The change is in the --enablefmt/--disablefmt commands.  For example, there are
two formats called cont-en, one with engine pdftex and one with engine xetex. It
used to be that you could write

   fmtutil-sys --enablefmt cont-en

and both of those formats would be enabled.  Now you have to write

   fmtutil-sys --enablefmt cont-en/pdftex

or

   fmtutil-sys --enablefmt cont-en/xetex

or both.  But for --byfmt, you still just use cont-en as before.

Also, I'm a bit confused by the use of $formats.  It seems to just be a
list of all ${fmt%/*}, but then in the --byfmt call you have ${format
%/*}.

That's just a careless mistake on my part.  Thanks for catching it.  I should
have just used $format in the --byfmt call.  The point of $formats is that it's
a list of all ${fmt%/*} *without repetitions*; for example, cont-en would occur
twice if I didn't remove repetitions.

Yaakov,

It looks like you forget this patch for cygport-0.20.2-1. Here it is again, with the mistake corrected.

Ken
From e7998bb7fd9c4d06cbd76bc715862e6263901688 Mon Sep 17 00:00:00 2001
From: Ken Brown <kbr...@cornell.edu>
Date: Tue, 16 Jun 2015 09:47:53 -0400
Subject: [PATCH] texlive: fix calls to fmtutil for TeX Live 2015

The syntax for 'fmtutil --enablefmt/--disablefmt' now requires the
specification of a pair format/engine in case there is more than one
engine with a given format name.
---
 cygclass/texlive.cygclass |  2 +-
 lib/src_postinst.cygpart  | 15 +++++++++++++--
 2 files changed, 14 insertions(+), 3 deletions(-)

diff --git a/cygclass/texlive.cygclass b/cygclass/texlive.cygclass
index 8e00001..d059e25 100644
--- a/cygclass/texlive.cygclass
+++ b/cygclass/texlive.cygclass
@@ -209,7 +209,7 @@ texlive_install() {
                done
 
                for fmt in $(grep -E 'execute AddFormat' $tlpobj \
-                            | sed '/mode=disabled/d;s/.* name=\([^ 
]*\).*/\1/g')
+                            | sed '/mode=disabled/d;s|.* name=\([^ ]*\).* 
engine=\([^ ]*\).*|\1/\2|')
                do
                        __config_set texlive_fmts "$(__config_get texlive_fmts) 
$fmt"
                done
diff --git a/lib/src_postinst.cygpart b/lib/src_postinst.cygpart
index 747b564..b28888d 100644
--- a/lib/src_postinst.cygpart
+++ b/lib/src_postinst.cygpart
@@ -329,7 +329,7 @@ __prep_mateconf_schemas() {
 #****
 
 __prep_texlive() {
-       local d fmt fmts map maps
+       local d fmt fmts format formats map maps
        local markerdir=/var/lib/texmf/postinstall
 
        dodir /etc/postinstall /etc/preremove ${markerdir}
@@ -355,18 +355,29 @@ __prep_texlive() {
                done
                echo >> ${D}/etc/preremove/${PN}.sh
        fi
+
+       # Each element of $fmts is an expression "format/engine"; we
+       # need to use the entire expression for --enablefmt and
+       # --disablefmt, but only the "format" part for --byfmt.
+       formats=$(for fmt in $fmts; do echo ${fmt%/*}; done | sort -u)
+
        if [ -n "${fmts#0}" ]
        then
                for fmt in $fmts
                do
                        cat >> ${D}/etc/postinstall/${PN}.sh <<-_EOF
                                /usr/bin/fmtutil-sys --enablefmt $fmt
-                               /usr/bin/fmtutil-sys --byfmt $fmt
                        _EOF
                        cat >> ${D}/etc/preremove/${PN}.sh <<-_EOF
                                /usr/bin/fmtutil-sys --disablefmt $fmt
                        _EOF
                done
+               for format in $formats
+               do
+                       cat >> ${D}/etc/postinstall/${PN}.sh <<-_EOF
+                               /usr/bin/fmtutil-sys --byfmt ${format}
+                       _EOF
+               done
        fi
 
        for d in /usr/share/texmf-dist/fonts/{opentype,truetype,type1}
-- 
2.4.5

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