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add basics of searching for lilv

This commit is contained in:
Luna 2020-06-02 21:42:26 -03:00
parent 18924adac4
commit 0ba2c5ffcc
1 changed files with 22 additions and 3 deletions
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25
build.zig
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@ -1,5 +1,6 @@
const builds = @import("std").build;
const Builder = @import("std").build.Builder;
const std = @import("std");
const builds = std.build;
const Builder = std.build.Builder;
fn setupLinks(step: *builds.LibExeObjStep) void {
step.linkSystemLibrary("c");
@ -11,8 +12,26 @@ fn setupLinks(step: *builds.LibExeObjStep) void {
step.linkSystemLibrary("GraphicsMagickWand");
step.linkSystemLibrary("GraphicsMagick");
step.addIncludeDir("/usr/include/lilv-0");
step.addIncludeDir("/usr/include/GraphicsMagick");
const possible_lilv_include_dirs = [_][]const u8{
"/usr/include/lilv-0",
"/usr/include/lilv-0/lilv",
};
var found_any_lilv = false;
for (possible_lilv_include_dirs) |possible_lilv_dir| {
var possible_dir = std.fs.cwd().openDir(possible_lilv_dir) catch |err| {
continue;
};
possible_dir.close();
found_any_lilv = true;
}
if (!found_any_lilv) {
std.debug.warn("No LILV library was found :(\n");
@panic("no lilv found");
}
}
pub fn build(b: *Builder) void {