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fix llvm linking

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Luna 2019-09-21 12:31:47 -03:00
parent 6c3d20bbbb
commit 243e3cc694
3 changed files with 11 additions and 2 deletions
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2
build.zig
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@ -6,7 +6,9 @@ pub fn build(b: *Builder) void {
exe.setBuildMode(mode); exe.setBuildMode(mode);
exe.install(); exe.install();
exe.linkSystemLibrary("c");
exe.linkSystemLibrary("LLVM-8"); exe.linkSystemLibrary("LLVM-8");
exe.linkSystemLibrary("stdc++");
const run_cmd = exe.run(); const run_cmd = exe.run();
run_cmd.step.dependOn(b.getInstallStep()); run_cmd.step.dependOn(b.getInstallStep());

6
src/codegen.zig
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@ -62,10 +62,12 @@ pub const Codegen = struct {
} }
pub fn gen(self: *Codegen, root: *ast.Node) !void { pub fn gen(self: *Codegen, root: *ast.Node) !void {
//std.debug.warn("cgen: init native target\n");
//_ = llvm.LLVMInitializeNativeTarget();
std.debug.warn("cgen: start gen\n"); std.debug.warn("cgen: start gen\n");
var mod = llvm.LLVMModuleCreateWithName(c"awoo");
var mod = llvm.LLVMModuleCreateWithName(c"awoo").?;
defer llvm.LLVMDisposeModule(mod); defer llvm.LLVMDisposeModule(mod);
std.debug.warn("cgen: got mod\n");
for (root.Root.toSlice()) |child| { for (root.Root.toSlice()) |child| {
std.debug.warn("cgen: gen child {}\n", child); std.debug.warn("cgen: gen child {}\n", child);

5
src/llvm.zig
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@ -6,6 +6,11 @@ pub const llvm = @cImport({
@cInclude("llvm-c/Target.h"); @cInclude("llvm-c/Target.h");
@cInclude("llvm-c/Analysis.h"); @cInclude("llvm-c/Analysis.h");
@cInclude("llvm-c/BitWriter.h"); @cInclude("llvm-c/BitWriter.h");
@cDefine("_GNU_SOURCE", {});
@cDefine("__STDC_CONSTANT_MACROS", {});
@cDefine("__STDC_FORMAT_MACROS", {});
@cDefine("__STDC_LIMIT_MACROS", {});
}); });
usingnamespace llvm; usingnamespace llvm;