feat: C templates

.gitignore

@@ -1,3 +1,4 @@
 
 result*
 .direnv/
+build/

c/basic/nixpkgs/.envrc

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+use flake

c/basic/nixpkgs/flake.lock

@@ -0,0 +1,43 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1768783163,
+        "narHash": "sha256-tLj4KcRDLakrlpvboTJDKsrp6z2XLwyQ4Zmo+w8KsY4=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "bde09022887110deb780067364a0818e89258968",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs",
+        "systems": "systems"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

c/basic/nixpkgs/flake.nix

@@ -0,0 +1,23 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    systems.url = "github:nix-systems/default";
+  };
+
+  outputs = { self, nixpkgs, systems, ... }:
+    let eachSystem = nixpkgs.lib.genAttrs (import systems);
+    in {
+      packages = eachSystem (system:
+        let pkgs = nixpkgs.legacyPackages.${system};
+        in {
+          hello = pkgs.callPackage ./package.nix {};
+          default = self.packages.${system}.hello;
+        });
+
+      devShells = eachSystem (system:
+        let pkgs = nixpkgs.legacyPackages.${system};
+        in {
+          default = import ./shell.nix { inherit pkgs; };
+        });
+    };
+}

c/basic/nixpkgs/package.nix

@@ -0,0 +1,23 @@
+{
+  stdenv
+}:
+let
+  source = "src/hello.c";
+  exec = "hello";
+in stdenv.mkDerivation {
+  pname = "hello";
+  version = "0.1";
+  src = ./.;
+
+  buildPhase = ''
+    runHook preBuild
+    gcc ${source} -o ${exec}.bin
+    runHook postBuild
+  '';
+  installPhase = ''
+    runHook preInstall
+    mkdir -p $out/bin
+    install ${exec}.bin $out/bin/${exec}
+    runHook postInstall
+  '';
+}

c/basic/nixpkgs/shell.nix

@@ -0,0 +1,8 @@
+{ pkgs ? import <nixpkgs> {} }:
+let inherit (pkgs)
+  mkShell
+  llvmPackages_21
+;
+in mkShell {
+  packages = [ llvmPackages_21.clang-tools ];
+}

c/basic/nixpkgs/src/hello.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main() {
+    printf("Hello, World!\n");
+    return 0;
+}

c/make/nixpkgs/.envrc

@@ -0,0 +1,2 @@
+#!/usr/bin/env bash
+use flake

c/make/nixpkgs/Makefile

@@ -0,0 +1,37 @@
+##
+# Example GCC Nix Project
+#
+# @file
+# @version 0.1
+
+SRC_DIR := ./src
+BUILD_DIR := ./build
+
+EXEC ?= hello
+INSTALL ?= $(PREFIX)/bin/
+
+# Find all the C files we want to compile
+SRCS := $(shell find $(SRC_DIR) -name '*.c')
+OBJS := $(SRCS:$(SRC_DIR)/%.c=$(BUILD_DIR)/%.o)
+
+.PHONY: build install clean
+
+build: $(BUILD_DIR)/$(EXEC)
+install: build
+	mkdir -p $(INSTALL)
+	cp $(BUILD_DIR)/$(EXEC) $(INSTALL)
+
+
+# Link
+$(BUILD_DIR)/$(EXEC): $(OBJS)
+	$(CC) $^ -o $@ $(LDFLAGS)
+
+# Compile
+$(BUILD_DIR)/%.o: $(SRC_DIR)/%.c
+	mkdir -p $(dir $@)
+	$(CC) $(CPPFLAGS) $(CFLAGS) -c $< -o $@
+
+clean:
+	rm -r $(BUILD_DIR)
+
+# end

c/make/nixpkgs/flake.lock

@@ -0,0 +1,43 @@
+{
+  "nodes": {
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1768783163,
+        "narHash": "sha256-tLj4KcRDLakrlpvboTJDKsrp6z2XLwyQ4Zmo+w8KsY4=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "bde09022887110deb780067364a0818e89258968",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixpkgs-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "nixpkgs": "nixpkgs",
+        "systems": "systems"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}

c/make/nixpkgs/flake.nix

@@ -0,0 +1,23 @@
+{
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixpkgs-unstable";
+    systems.url = "github:nix-systems/default";
+  };
+
+  outputs = { self, nixpkgs, systems, ... }:
+    let eachSystem = nixpkgs.lib.genAttrs (import systems);
+    in {
+      packages = eachSystem (system:
+        let pkgs = nixpkgs.legacyPackages.${system};
+        in {
+          hello = pkgs.callPackage ./package.nix {};
+          default = self.packages.${system}.hello;
+        });
+
+      devShells = eachSystem (system:
+        let pkgs = nixpkgs.legacyPackages.${system};
+        in {
+          default = import ./shell.nix { inherit pkgs; };
+        });
+    };
+}

c/make/nixpkgs/package.nix

@@ -0,0 +1,10 @@
+{
+  stdenv
+}:
+
+stdenv.mkDerivation rec {
+  pname = "hello";
+  version = "0.1";
+  src = ./.;
+  installFlags = [ "PREFIX=$(out)" "EXEC=${pname}" ];
+}

c/make/nixpkgs/shell.nix

@@ -0,0 +1,8 @@
+{ pkgs ? import <nixpkgs> {} }:
+let inherit (pkgs)
+  mkShell
+  llvmPackages_21
+;
+in mkShell {
+  packages = [ llvmPackages_21.clang-tools ];
+}

c/make/nixpkgs/src/hello.c

@@ -0,0 +1,6 @@
+#include <stdio.h>
+
+int main() {
+    printf("Hello, World!\n");
+    return 0;
+}

flake.nix

@@ -11,6 +11,7 @@
       aliases = {
         bash = "bash_script_nixpkgs";
         fish = "fish_script_nixpkgs";
+        c = "c_make_nixpkgs";
         python = "python_pyproject_nixpkgs_basic";
         rust = "rust_cargo-nightly_crane+fenix";
       };