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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 <mchehab+samsung@kernel.org>
This commit is contained in:
Mauro Carvalho Chehab 2019-07-13 08:19:44 -03:00
parent 353290a9eb
commit 4ea96d57bb
1 changed files with 13 additions and 2 deletions
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15
scripts/sphinx-pre-install
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@ -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");
}