[newlib-cygwin] Cygwin: silence xsltproc when writing manpages

[Jon TURNEY]

https://sourceware.org/git/gitweb.cgi?p=newlib-cygwin.git;h=0f29c6fc3c0f6318315cc77ae0a70ce8122cb9a3

commit 0f29c6fc3c0f6318315cc77ae0a70ce8122cb9a3
Author: Jon Turney <jon.turney@dronecode.org.uk>
Date:   Tue Jan 18 20:52:46 2022 +0000

    Cygwin: silence xsltproc when writing manpages
    
    Unless make is invoked with V=1, have xmlto pass the parameter
    'man.output.quietly=1' to xsltproc to suppress "Note: Writing foo.N"
    output from the manpages stylesheet.

Diff:
---
 winsup/doc/Makefile.am | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/winsup/doc/Makefile.am b/winsup/doc/Makefile.am
index fb3ab711c..650e0c924 100644
--- a/winsup/doc/Makefile.am
+++ b/winsup/doc/Makefile.am
@@ -21,6 +21,8 @@ XMLTO_DBLATEX_QUIET_=-p '-q'
 XMLTO_DBLATEX_QUIET=$(XMLTO_DBLATEX_QUIET_$(V))
 XMLTO_HTML_CHUNK_QUIET_=--stringparam chunk.quietly=1
 XMLTO_HTML_CHUNK_QUIET=$(XMLTO_HTML_CHUNK_QUIET_$(V))
+XMLTO_MAN_QUIET_=--stringparam man.output.quietly=1
+XMLTO_MAN_QUIET=$(XMLTO_MAN_QUIET_$(V))
 
 DOCBOOK2XTEXI=@DOCBOOK2XTEXI@ --xinclude --info --utf8trans-map=charmap
 
@@ -125,7 +127,7 @@ cygwin-ug-net/cygwin-ug-net.pdf: $(cygwin-ug-net_SOURCES) fo.xsl
 	$(AM_V_GEN)$(XMLTO) pdf -o cygwin-ug-net/ -m $(srcdir)/fo.xsl $(XMLTO_DBLATEX_QUIET) $<
 
 utils2man.stamp: $(cygwin-ug-net_SOURCES) man.xsl
-	$(AM_V_GEN)$(XMLTO) man -m $(srcdir)/man.xsl $<
+	$(AM_V_GEN)$(XMLTO) man -m $(srcdir)/man.xsl $(XMLTO_MAN_QUIET) $<
 	@touch $@
 
 cygwin-ug-net.info: $(cygwin-ug-net_SOURCES) charmap
@@ -138,7 +140,7 @@ cygwin-api/cygwin-api.pdf: $(cygwin-api_SOURCES) fo.xsl
 	$(AM_V_GEN)$(XMLTO) pdf -o cygwin-api/ -m $(srcdir)/fo.xsl $(XMLTO_DBLATEX_QUIET) $<
 
 api2man.stamp: $(cygwin-api_SOURCES) man.xsl
-	$(AM_V_GEN)$(XMLTO) man -m $(srcdir)/man.xsl $<
+	$(AM_V_GEN)$(XMLTO) man -m $(srcdir)/man.xsl $(XMLTO_MAN_QUIET) $<
 	@touch $@
 
 cygwin-api.info: $(cygwin-api_SOURCES) charmap
@@ -150,7 +152,7 @@ charmap:
 	$(AM_V_at)echo "ae (R)" >>charmap
 
 intro2man.stamp: intro.xml man.xsl
-	$(AM_V_GEN)$(XMLTO) man -m $(srcdir)/man.xsl $<
+	$(AM_V_GEN)$(XMLTO) man -m $(srcdir)/man.xsl $(XMLTO_MAN_QUIET) $<
 	@echo ".so intro.1" >cygwin.1
 	@touch $@