From f0d6013fa94f955b5b9aa606fd46835fede4169e Mon Sep 17 00:00:00 2001
From: thewh1teagle <61390950+thewh1teagle@users.noreply.github.com>
Date: Fri, 6 Dec 2024 11:55:35 +0200
Subject: [PATCH 1/3] feat: add cmake

---
 .gitignore     |  1 +
 CMakeLists.txt | 37 +++++++++++++++++++++++++++++++++++++
 2 files changed, 38 insertions(+)
 create mode 100644 CMakeLists.txt

diff --git a/.gitignore b/.gitignore
index 91740497..a1d8e4a3 100644
--- a/.gitignore
+++ b/.gitignore
@@ -35,3 +35,4 @@ speexdsp.pc
 stamp-*
 patches
 /m4
+build/
diff --git a/CMakeLists.txt b/CMakeLists.txt
new file mode 100644
index 00000000..ac20e180
--- /dev/null
+++ b/CMakeLists.txt
@@ -0,0 +1,37 @@
+cmake_minimum_required(VERSION 3.10)
+
+project(speexdsp LANGUAGES C CXX)
+
+set(CMAKE_CXX_STANDARD 14)
+set(CMAKE_CXX_STANDARD_REQUIRED ON)
+
+option(BUILD_SHARED_LIBS "Build shared libraries" OFF)
+option(USE_FIXED_POINT "Use fixed-point arithmetic" ON)
+
+# Define compile-time options
+if(USE_FIXED_POINT)
+    add_compile_definitions(FIXED_POINT=1)
+else()
+    add_compile_definitions(FLOATING_POINT=1)
+endif()
+
+add_compile_definitions(EXPORT= USE_KISS_FFT=1)
+
+# Include directories
+include_directories(
+    ${CMAKE_SOURCE_DIR}/include
+    ${CMAKE_SOURCE_DIR}/libspeexdsp
+)
+
+# Source files
+file(GLOB SPEEXDSP_SOURCES libspeexdsp/*.c)
+add_library(speexdsp ${SPEEXDSP_SOURCES})
+
+# Installation rules
+install(TARGETS speexdsp
+    EXPORT speexdspConfig
+    RUNTIME DESTINATION bin
+    LIBRARY DESTINATION lib
+    ARCHIVE DESTINATION lib
+)
+install(DIRECTORY include/ DESTINATION include)

From 9178f36ca25eab88e193f0909b43cfe65683d8e7 Mon Sep 17 00:00:00 2001
From: thewh1teagle <61390950+thewh1teagle@users.noreply.github.com>
Date: Sat, 7 Dec 2024 19:26:04 +0200
Subject: [PATCH 2/3] fix: windows build with cmake

---
 CMakeLists.txt | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index ac20e180..7e5a14af 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -15,6 +15,12 @@ else()
     add_compile_definitions(FLOATING_POINT=1)
 endif()
 
+# 'M_PI': undeclared identifier
+if(WIN32)
+    add_compile_definitions(_USE_MATH_DEFINES=1)
+endif()
+
+
 add_compile_definitions(EXPORT= USE_KISS_FFT=1)
 
 # Include directories

From 144726b6236eba021db3247c9e018381fc32bd06 Mon Sep 17 00:00:00 2001
From: thewh1teagle <61390950+thewh1teagle@users.noreply.github.com>
Date: Sat, 7 Dec 2024 20:00:50 +0200
Subject: [PATCH 3/3] fix: linux build with cmake

---
 .gitignore                               |  1 -
 include/speex/speexdsp_config_types.h    | 11 +++++++++++
 include/speex/speexdsp_config_types.h.in | 12 ------------
 3 files changed, 11 insertions(+), 13 deletions(-)
 create mode 100644 include/speex/speexdsp_config_types.h
 delete mode 100644 include/speex/speexdsp_config_types.h.in

diff --git a/.gitignore b/.gitignore
index a1d8e4a3..b6ea3ffe 100644
--- a/.gitignore
+++ b/.gitignore
@@ -25,7 +25,6 @@ SpeexDSP.spec
 config.h
 config.log
 config.status
-include/speex/speexdsp_config_types.h
 *.sw[lmnop]
 testdenoise
 testecho
diff --git a/include/speex/speexdsp_config_types.h b/include/speex/speexdsp_config_types.h
new file mode 100644
index 00000000..81103093
--- /dev/null
+++ b/include/speex/speexdsp_config_types.h
@@ -0,0 +1,11 @@
+#ifndef SPEEX_CONFIG_TYPES_H
+#define SPEEX_CONFIG_TYPES_H
+
+#include <stdint.h>
+
+typedef int16_t spx_int16_t;
+typedef uint16_t spx_uint16_t;
+typedef int32_t spx_int32_t;
+typedef uint32_t spx_uint32_t;
+
+#endif
diff --git a/include/speex/speexdsp_config_types.h.in b/include/speex/speexdsp_config_types.h.in
deleted file mode 100644
index 5ea7b556..00000000
--- a/include/speex/speexdsp_config_types.h.in
+++ /dev/null
@@ -1,12 +0,0 @@
-#ifndef __SPEEX_TYPES_H__
-#define __SPEEX_TYPES_H__
-
-@INCLUDE_STDINT@
-
-typedef @SIZE16@ spx_int16_t;
-typedef @USIZE16@ spx_uint16_t;
-typedef @SIZE32@ spx_int32_t;
-typedef @USIZE32@ spx_uint32_t;
-
-#endif
-