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Added checks for binaries used to generate the pdf man pages

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This commit is contained in:
Bill Ferguson
2016-10-24 12:09:04 -04:00
parent 564fd20f23
commit 4fccfbf51d
1 changed files with 10 additions and 1 deletions
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11
tools/get_lib_manpages.lua
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@@ -6,6 +6,7 @@
local dt = require "darktable"
local du = require "lib/dtutils"
local df = require "lib/dtutils.file"
local log = require "lib/dtutils.log"
local libname = nil
@@ -30,7 +31,15 @@ local function output_man(d)
end
end
mf:close()
os.execute("groff -man " .. fname .. " | ps2pdf - " .. fname .. ".pdf")
if df.check_if_bin_exists("groff") then
if df.check_if_bin_exists("ps2pdf") then
os.execute("groff -man " .. fname .. " | ps2pdf - " .. fname .. ".pdf")
else
log.msg(log.error, "Missing ps2pdf. Can't generate pdf man pages.")
end
else
log.msg(log.error, "Missing groff. Can't generate pdf man pages.")
end
else
log.msg(log.error, "Can't open file " .. fname .. "for writing")
end