From 476044b4947632ba2b03bc368a513cba55cb1103 Mon Sep 17 00:00:00 2001
From: Tomasz Kramkowski <tomasz@kramkow.ski>
Date: Thu, 2 May 2024 21:04:36 +0100
Subject: Makefile: Add support for generating compile_flags.txt

This helps tools like clangd understand where the header files are such
that they can be used to navigate the codebase quickly and easily.
---
 .gitignore     | 1 +
 Makefile       | 3 +++
 include/stem.h | 2 +-
 3 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/.gitignore b/.gitignore
index b9c9055..992f404 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,4 @@ tmp/
 /latex/**
 stem
 compile_commands.json
+compile_flags.txt
diff --git a/Makefile b/Makefile
index 9176f4d..9ee2833 100644
--- a/Makefile
+++ b/Makefile
@@ -18,6 +18,9 @@ $(BUILDDIR)/%.o: $(SRCDIR)/%.$(SRCEXT) Makefile
 	@mkdir -p $(BUILDDIR)
 	@echo " $(CC) $(CFLAGS) $(INC) -c -o $@ $<"; $(CC) $(CFLAGS) $(INC) -c -o $@ $< -save-temps -O3
 
+compile_flags.txt: Makefile
+	printf "%s\n" $(CFLAGS) $(INC) >$@
+
 clean:
 	@echo " Cleaning..."; 
 	@echo " $(RM) -r $(BUILDDIR) $(TARGET)"; $(RM) -r $(BUILDDIR) $(TARGET)
diff --git a/include/stem.h b/include/stem.h
index f4aff54..06f7351 100644
--- a/include/stem.h
+++ b/include/stem.h
@@ -55,7 +55,7 @@ typedef struct PARSER_STRUCT {
   /*! @brief Index of current character */
   int i;
   /*! @brief The current character */
-  char c;
+  int c;
 } parser_t;
 
 /*! @brief This structure is to be used in singly linked lists that hold
-- 
cgit