From 4ea96d57bbfda93ae6cfdc8e565a3c419a78f328 Mon Sep 17 00:00:00 2001 From: Mauro Carvalho Chehab Date: Sat, 13 Jul 2019 08:19:44 -0300 Subject: [PATCH] scripts/sphinx-pre-install: cleanup Gentoo checks On Gentoo, the portage changes for ImageMagick to work are always suggested, even if already applied. While the two extra commands should be harmless, add a check to avoid reporting it without need. Signed-off-by: Mauro Carvalho Chehab --- scripts/sphinx-pre-install | 15 +++++++++++++-- 1 file changed, 13 insertions(+), 2 deletions(-) diff --git a/scripts/sphinx-pre-install b/scripts/sphinx-pre-install index 8dc13fe95ffe..0a5c83aa5f44 100755 --- a/scripts/sphinx-pre-install +++ b/scripts/sphinx-pre-install @@ -533,8 +533,19 @@ sub give_gentoo_hints() return if (!$need && !$optional); printf("You should run:\n\n"); - printf("\tsudo su -c 'echo \"media-gfx/imagemagick svg png\" > /etc/portage/package.use/imagemagick'\n"); - printf("\tsudo su -c 'echo \"media-gfx/graphviz cairo pdf\" > /etc/portage/package.use/graphviz'\n"); + + my $imagemagick = "media-gfx/imagemagick svg png"; + my $cairo = "media-gfx/graphviz cairo pdf"; + my $portage_imagemagick = "/etc/portage/package.use/imagemagick"; + my $portage_cairo = "/etc/portage/package.use/graphviz"; + + if (qx(cat $portage_imagemagick) ne "$imagemagick\n") { + printf("\tsudo su -c 'echo \"$imagemagick\" > $portage_imagemagick'\n") + } + if (qx(cat $portage_cairo) ne "$cairo\n") { + printf("\tsudo su -c 'echo \"$cairo\" > $portage_cairo'\n"); + } + printf("\tsudo emerge --ask $install\n"); }