configure.ac | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
New commits:
commit 26bb96e3dfbbbdaf0b66e3759d02054d182a50db
Author: Stephan Bergmann <sberg...@redhat.com>
AuthorDate: Tue Oct 20 07:59:39 2020 +0200
Commit: Stephan Bergmann <sberg...@redhat.com>
CommitDate: Tue Oct 20 14:35:07 2020 +0200
Allow to opt in for --enable-gtk3 plus --without-system-cairo
This check had been introduced with 5ad60c5d69042a73d7a1632d3c04e15783817db4
"more configure, and scp2 pieces for gtk3 integration", but without stating
any
reason. In a comment at <https://gerrit.libreoffice.org/c/core/+/104549/1#
message-4b5fcbdabf9c7e40782df682d68efb6282b37c6e> "Allow to opt in for
--enable-gtk3 plus --without-system-cairo", mmeeks now states: "My
recollection
is of horrors with the internal cairo being linked before the system one,
and
being older - such that various gtk3 themes / bits of functionality which
would
now link to an older (or even newer ;-) internal cairo randomly stop
working /
crash / burn / etc."
However, at least my Linux build appears to work fine with (among others)
--enable-gtk3
--enable-gtk3-kde5
--without-system-cairo
And that combination proved useful to me when I wanted to run
SAL_USE_VCLPLUGIN=gtk3 LO against a libcairo built with ASan the other day.
So, while keeping the default of implicit --with-system-cairo if any of
--enable-gtk3 or --enable-gtk3-kde5 is (implicitly) set, lets allow to
nevertheless explicitly opt in to that combination---with a prominent
warning.
Change-Id: Ie5231085966a4f3e35b080ca162d8b846cc1ad34
Reviewed-on: https://gerrit.libreoffice.org/c/core/+/104549
Reviewed-by: Michael Meeks <michael.me...@collabora.com>
Reviewed-by: Stephan Bergmann <sberg...@redhat.com>
Tested-by: Jenkins
diff --git a/configure.ac b/configure.ac
index 96cf1467dee2..120c531f44a8 100644
--- a/configure.ac
+++ b/configure.ac
@@ -11189,7 +11189,7 @@ GTK3_CFLAGS=""
GTK3_LIBS=""
if test "x$enable_gtk3" = "xyes" -o "x$enable_gtk3_kde5" = "xyes"; then
if test "$with_system_cairo" = no; then
- AC_MSG_ERROR([System cairo required for gtk3 support, do not combine
--enable-gtk3 with --without-system-cairo])
+ add_warning 'Non-system cairo combined with gtk3 is assumed to cause
trouble; proceed at your own risk.'
fi
: ${with_system_cairo:=yes}
PKG_CHECK_MODULES(GTK3, gtk+-3.0 >= 3.20 gtk+-unix-print-3.0
gmodule-no-export-2.0 glib-2.0 >= 2.38 cairo)
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