|
|
|
|
package("gfortran")
|
|
|
|
|
|
|
|
|
|
set_homepage("https://gcc.gnu.org/fortran/")
|
|
|
|
|
set_description("The GNU Fortran compiler")
|
|
|
|
|
|
|
|
|
|
on_fetch(function (package, opt)
|
|
|
|
|
import("lib.detect.find_library")
|
|
|
|
|
|
|
|
|
|
if opt.system then
|
|
|
|
|
local fortran = package:find_tool("gfortran", opt)
|
|
|
|
|
if not fortran then return end
|
|
|
|
|
|
|
|
|
|
if package:is_binary() then
|
|
|
|
|
return {}
|
|
|
|
|
else
|
|
|
|
|
local installdir = path.directory(path.directory(fortran.program))
|
|
|
|
|
local target
|
|
|
|
|
local out, version = os.iorunv(fortran.program, {"-v", "-E"})
|
|
|
|
|
if version then
|
|
|
|
|
target = version:match("Target: (.-)\n")
|
|
|
|
|
version = version:match("version (%d+%.%d+%.%d+)")
|
|
|
|
|
vmajor = version:split("%.")[1]
|
|
|
|
|
|
|
|
|
|
local paths = {
|
|
|
|
|
"/usr/lib",
|
|
|
|
|
"/usr/lib64",
|
|
|
|
|
"/usr/local/lib",
|
|
|
|
|
path.join(installdir, "lib"),
|
|
|
|
|
}
|
|
|
|
|
if target then
|
|
|
|
|
table.insert(paths, path.join("/usr/lib", target))
|
|
|
|
|
table.insert(paths, path.join("/usr/lib/gcc", target, vmajor))
|
|
|
|
|
table.insert(paths, path.join(installdir, "lib", target, vmajor))
|
|
|
|
|
if package:is_plat("macosx") then
|
|
|
|
|
table.insert(paths, path.join("/opt/homebrew/Cellar/gcc", version, "/lib/gcc", vmajor))
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
local linkinfo = find_library("gfortran", paths)
|
|
|
|
|
if linkinfo then
|
|
|
|
|
return {
|
|
|
|
|
version = version,
|
|
|
|
|
links = "gfortran",
|
|
|
|
|
linkdirs = {linkinfo.linkdir},
|
|
|
|
|
}
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
end
|
|
|
|
|
end)
|
