From: Johan Malm <jgm323@gmail.com>
Date: Sun, 17 Sep 2023 10:40:48 +0000 (+0100)
Subject: build: make svg buttons optional
X-Git-Url: https://git.mdlowis.com/?a=commitdiff_plain;h=715405fe29b1aef62d0e299d8c3c6928ca9f5bb7;p=proto%2Flabwc.git

build: make svg buttons optional

Add -Dsvg=disabled to your meson setup/configure command to disable svg
buttons even if the correct version of librsvg is available.

Note that regardless of this patch and the value of the 'svg' variable,
the build will gracefully fall back to not using librsvg if the correct
version is not available.

Helped-by: @01micko
---

diff --git a/meson.build b/meson.build
index 53cfc5d0..5b616cac 100644
--- a/meson.build
+++ b/meson.build
@@ -79,7 +79,12 @@ have_xwayland = xcb.found() and wlroots_has_xwayland
 conf_data = configuration_data()
 conf_data.set10('HAVE_XWAYLAND', have_xwayland)
 
-conf_data.set10('HAVE_RSVG', svg.found())
+if get_option('svg').disabled()
+  have_rsvg = false
+else
+  have_rsvg = svg.found()
+endif
+conf_data.set10('HAVE_RSVG', have_rsvg)
 
 msgfmt = find_program('msgfmt', required: get_option('nls'))
 if msgfmt.found()
@@ -109,7 +114,7 @@ labwc_deps = [
   math,
   png,
 ]
-if svg.found()
+if have_rsvg
   labwc_deps += [
     svg,
   ]
diff --git a/meson_options.txt b/meson_options.txt
index 00558f17..9104ec9a 100644
--- a/meson_options.txt
+++ b/meson_options.txt
@@ -1,3 +1,4 @@
 option('man-pages', type: 'feature', value: 'auto', description: 'Generate and install man pages')
 option('xwayland', type: 'feature', value: 'auto', description: 'Enable support for X11 applications')
+option('svg', type: 'feature', value: 'enabled', description: 'Enable svg window buttons')
 option('nls', type: 'feature', value: 'auto', description: 'Enable native language support')
diff --git a/src/button/meson.build b/src/button/meson.build
index f0f24e96..2e587eaf 100644
--- a/src/button/meson.build
+++ b/src/button/meson.build
@@ -4,7 +4,7 @@ labwc_sources += files(
   'common.c',
 )
 
-if svg.found()
+if have_rsvg
   labwc_sources += files(
     'button-svg.c',
   )