From 6938ae45af8c1ea8932aa7245b4f3adfcf3fb510 Mon Sep 17 00:00:00 2001
From: Johnny Richard <johnny@johnnyrichard.com>
Date: Mon, 14 Apr 2025 22:46:21 +0200
Subject: Add autotools build system

Signed-off-by: Johnny Richard <johnny@johnnyrichard.com>
---
 .gitignore   | 15 +++++++++++++++
 Makefile     | 30 ------------------------------
 Makefile.am  | 11 +++++++++++
 README       |  4 ++++
 autogen.sh   |  3 +++
 configure.ac | 28 ++++++++++++++++++++++++++++
 6 files changed, 61 insertions(+), 30 deletions(-)
 delete mode 100644 Makefile
 create mode 100644 Makefile.am
 create mode 100644 README
 create mode 100755 autogen.sh
 create mode 100644 configure.ac

diff --git a/.gitignore b/.gitignore
index 2785713..1aebed7 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,3 +1,18 @@
 *.[od]
 *.swp
+
 sm
+
+Makefile.in
+aclocal.m4
+autom4te.cache
+compile
+config.guess
+config.h.in
+config.sub
+configure
+configure~
+depcomp
+install-sh
+missing
+
diff --git a/Makefile b/Makefile
deleted file mode 100644
index 1f49002..0000000
--- a/Makefile
+++ /dev/null
@@ -1,30 +0,0 @@
-SHELL  := /bin/sh
-CC     := c99
-CFLAGS := -g -Werror -Wall -pedantic
-SRCDIR := ./src
-SRCS   := $(shell find . -name '*.c')
-OBJS   := $(SRCS:.c=.o)
-DEPS   := $(OBJS:.o=.d)
-TARGET := sm
-
-.POSIX:
-.PHONY: all clean
-
-all: $(TARGET)
-
-%.d: %.c
-	@$(CC) -MM $(CPPFLAGS) $< > $@
-
-%.o: %.c %.d
-	@$(CC) $(CFLAGS) -c -o $@ $<
-	@printf 'CC\t%s\n' '$@'
-
--include $(DEPS)
-
-$(TARGET): $(OBJS)
-	@$(CC) $(CFLAGS) $(OBJS) -o $@
-	@printf 'CCLD\t%s\n' '$@'
-
-clean:
-	$(RM) $(TARGET)
-	$(RM) $(OBJS) $(DEPS)
diff --git a/Makefile.am b/Makefile.am
new file mode 100644
index 0000000..197edcc
--- /dev/null
+++ b/Makefile.am
@@ -0,0 +1,11 @@
+bin_PROGRAMS = sm
+sm_SOURCES = ./src/stack.c       \
+			 ./src/string_view.c \
+			 ./src/utils.c       \
+			 ./src/array.c       \
+			 ./src/main.c        \
+			 ./src/parser.c      \
+			 ./src/vm.c          \
+			 ./src/lexer.c
+
+dist_doc_DATA = README
diff --git a/README b/README
new file mode 100644
index 0000000..7a848cc
--- /dev/null
+++ b/README
@@ -0,0 +1,4 @@
+Stack Machine
+=============
+
+Simple stack machine based on whitespace instructions
diff --git a/autogen.sh b/autogen.sh
new file mode 100755
index 0000000..3ca5cb3
--- /dev/null
+++ b/autogen.sh
@@ -0,0 +1,3 @@
+#!/bin/env sh
+
+autoreconf --install
diff --git a/configure.ac b/configure.ac
new file mode 100644
index 0000000..e8cd96f
--- /dev/null
+++ b/configure.ac
@@ -0,0 +1,28 @@
+#                                               -*- Autoconf -*-
+# Process this file with autoconf to produce a configure script.
+
+AC_PREREQ([2.72])
+AC_INIT([sm], [1.0], [johnny@johnnyrichard.com])
+AM_INIT_AUTOMAKE([-Wall -Werror foreign subdir-objects])
+
+AC_CONFIG_HEADERS([config.h])
+
+# Checks for programs.
+AC_PROG_CXX
+AC_PROG_CC
+
+# Checks for libraries.
+
+# Checks for header files.
+AC_CHECK_HEADERS([stdint.h])
+
+# Checks for typedefs, structures, and compiler characteristics.
+AC_CHECK_HEADER_STDBOOL
+AC_TYPE_SIZE_T
+
+# Checks for library functions.
+AC_FUNC_MALLOC
+AC_FUNC_REALLOC
+
+AC_CONFIG_FILES([Makefile])
+AC_OUTPUT
-- 
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