From 9847614871e861c216425b95a8300dba37b0f6e6 Mon Sep 17 00:00:00 2001
From: grm <grm@eyesin.space>
Date: Sun, 2 Mar 2025 13:53:54 +0200
Subject: Also improve midi and add tt for templating

---
 b.c | 93 ++++++++++++++++++++++++++++++++++++++++++---------------------------
 1 file changed, 57 insertions(+), 36 deletions(-)

(limited to 'b.c')

diff --git a/b.c b/b.c
index 3056ebf..6ac5db6 100644
--- a/b.c
+++ b/b.c
@@ -3,6 +3,7 @@
 #include <libgen.h>
 
 #define BUILD_DIR "build/"
+#define TEMPLATE_DIR BUILD_DIR"templates/"
 
 int debug_level = 0;
 
@@ -25,59 +26,40 @@ debug_or_release(B_Cmd* cmd)
 void
 inlcude_dirs(B_Cmd* cmd)
 {
-  b_cmd_append(cmd, "-I./src/");
+  b_cmd_append(cmd, "-I./src/", "-I./"TEMPLATE_DIR);
 }
 
 void
-cflags(B_Cmd* cmd)
+cflags_common(B_Cmd* cmd)
 {
   b_cmd_append(cmd, "-Wall", "-Wextra");
 
   debug_or_release(cmd);
 
-  b_cmd_append(cmd, "-march=native");
-  b_cmd_append(cmd, "-fno-math-errno", "-funroll-loops");
-  b_cmd_append(cmd, "-flto", "-pthread");
-  b_cmd_append(cmd, "-lportaudio", "-lrt", "-lm", "-lasound", "-lraylib", "-lportmidi", "-ljack", "-lfftw3f", "-lsndfile", "-lconfig", "-lmicrohttpd", "-lpthread", "-lwebsockets");
-
-  inlcude_dirs(cmd);
+  b_cmd_append(cmd, "-march=native", "-lm");
+  b_cmd_append(cmd, "-fno-math-errno", "-funroll-loops", "-flto");
 }
 
-void cxxflags(B_Cmd *cmd)
+void
+synth_libs(B_Cmd *cmd)
 {
-  b_cmd_append(cmd, "-Wall", "-Wextra");
-  b_cmd_append(cmd, "-Wno-string-plus-int", "-Wno-nullability-completeness", "-Wno-unused-function", "-Wno-missing-field-initializers", "-Wno-unused-parameter", "-Wno-unused-variable");
-
-  debug_or_release(cmd);
-
-  b_cmd_append(cmd, "-march=native");
-  b_cmd_append(cmd, "-fno-math-errno", "-funroll-loops");
-  b_cmd_append(cmd, "-flto", "-pthread");
+  b_cmd_append(cmd, "-lportaudio", "-lrt", "-lasound", "-lraylib", "-lportmidi",
+               "-lfftw3f", "-lsndfile", "-lconfig", "-lpthread",
+               "-lwebsockets");
 
   inlcude_dirs(cmd);
-  //b_cmd_append(cmd, "-O3");
-}
-
-void cxx(B_Cmd *cmd)
-{
-  b_cmd_append(cmd, "clang");
-  cxxflags(cmd);
 }
 
 void cc(B_Cmd *cmd)
 {
   b_cmd_append(cmd, "clang");
-  cflags(cmd);
+  cflags_common(cmd);
 }
 
-void libs(B_Cmd *cmd)
-{
-  b_cmd_append(cmd, "-lSDL2", "-lm", "-lvulkan", "-lshaderc_shared", "-lstdc++");
-}
+bool force = false;
 
 bool
-build_c(bool         force,
-        B_Cmd*       cmd,
+build_c(B_Cmd*       cmd,
         const char** input_paths,
         size_t       input_paths_len,
         const char** dep_paths,
@@ -85,11 +67,13 @@ build_c(bool         force,
         const char*  output_path)
 {
   int rebuild_is_needed =
-    b_needs_rebuild(output_path, input_paths, input_paths_len);
+    b_needs_rebuild(B_COMPILE, output_path, input_paths, input_paths_len);
 
   int dep_rebuild = 0;
   if (rebuild_is_needed == 0)
-    dep_rebuild = b_needs_rebuild(output_path, dep_paths, dep_paths_len);
+    dep_rebuild =
+        b_needs_rebuild(B_COMPILE, output_path, dep_paths, dep_paths_len);
+  
 
   if (rebuild_is_needed < 0 || dep_rebuild < 0) return false;
 
@@ -98,7 +82,8 @@ build_c(bool         force,
     cc(cmd);
     b_cmd_append(cmd, "-o", output_path);
     b_da_append_many(cmd, input_paths, input_paths_len);
-    libs(cmd);
+    if (0 == strcmp(output_path, BUILD_DIR"synth"))
+      synth_libs(cmd);
     return b_cmd_run_sync(*cmd);
   }
 
@@ -106,6 +91,30 @@ build_c(bool         force,
   return true;
 }
 
+bool build_templates(B_Cmd *cmd, const char **templates, size_t len) {
+  char dest[1024] = "";
+  for (size_t i = 0; i < len; i++) {
+    cmd->count = 0;
+    char *base = strdup(templates[i]);
+    strcpy(dest, TEMPLATE_DIR);
+    strcat(dest, basename(base));
+    strcat(dest, ".h");
+    if (b_needs_rebuild1(B_TEMPLATE, dest, templates[i]) == 0 &&
+        force == false) {
+      b_log(B_INFO, "%s is up-to-date", dest);
+      continue;
+    }
+    char tmp[1024] = "";
+    strcat(tmp, "build/tt ");
+    strcat(tmp, templates[i]);
+    strcat(tmp, " > ");
+    strcat(tmp, dest);
+    b_cmd_append(cmd, "bash", "-c", tmp);
+    b_cmd_run_sync(*cmd);
+  }
+  return true;
+}
+
 int
 main(int argc, char *argv[])
 {
@@ -113,7 +122,6 @@ main(int argc, char *argv[])
 
   const char *program_name = b_shift_args(&argc, &argv);
   (void)program_name;
-  bool force = false;
 
   while (argc > 0) {
     const char *flag = b_shift_args(&argc, &argv);
@@ -148,6 +156,7 @@ main(int argc, char *argv[])
     "src/types.h",
     "src/web.h",
     "src/gui.h",
+    BUILD_DIR"templates/index.html.h",
   };
 
   const char* synth_paths[] = {
@@ -174,11 +183,23 @@ main(int argc, char *argv[])
     "src/web.c",
   };
 
+  const char *templates[] = {
+    "tmpl/index.html"
+  };
+  
   B_Cmd cmd = {0};
 
   b_mkdir_if_not_exists(BUILD_DIR);
+  b_mkdir_if_not_exists(TEMPLATE_DIR);
+
+  if (!build_c(&cmd, (const char *[]){"src/tt.c"}, 1, NULL, 0,
+               BUILD_DIR "tt"))
+    return 1;
+
+  if (!build_templates(&cmd, templates, B_ARRAY_LEN(templates)))
+    return 1;
 
-  if (!build_c(force, &cmd, synth_paths, B_ARRAY_LEN(synth_paths), synth_deps,
+  if (!build_c(&cmd, synth_paths, B_ARRAY_LEN(synth_paths), synth_deps,
                B_ARRAY_LEN(synth_deps), BUILD_DIR "synth"))
     return 1;
 
-- 
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