From fd40e25e67ef033b12fc30b885722cc261656455 Mon Sep 17 00:00:00 2001
From: shizhenghui <shizhenghui@xiaomi.com>
Date: Mon, 26 Aug 2024 20:45:25 +0800
Subject: [PATCH] lame: update CMakeLists.txt

Signed-off-by: shizhenghui <shizhenghui@xiaomi.com>
---
 audioutils/lame/CMakeLists.txt | 92 +++++++++++++++++++++++++++++++++-
 1 file changed, 90 insertions(+), 2 deletions(-)

diff --git a/audioutils/lame/CMakeLists.txt b/audioutils/lame/CMakeLists.txt
index d0abfd65c..8b1c13250 100644
--- a/audioutils/lame/CMakeLists.txt
+++ b/audioutils/lame/CMakeLists.txt
@@ -20,7 +20,95 @@
 
 if(CONFIG_AUDIOUTILS_LAME)
 
-  # call origin build system to generate libmp3lame
-  nuttx_call_apps_makefile(TARGET lame TARGET_BIN libmp3lame.a)
+  # Determine destination path
+  if(NOT DEFINED DST_PATH)
+    set(DST_PATH ${CMAKE_CURRENT_BINARY_DIR}/lame)
+  else()
+    set(DST_PATH ${DST_PATH})
+  endif()
+
+  # Set configuration commands
+  set(CFG_CMDS "")
+  if(NOT "${CONFIG_ARCH}" STREQUAL "sim")
+    list(APPEND CFG_CMDS "--host=${CONFIG_ARCH}")
+    list(APPEND CFG_CMDS "--cross-prefix=${CROSSDEV}")
+  endif()
+
+  # # Download lame if no lame/configure found
+  if(NOT EXISTS "${CMAKE_CURRENT_SOURCE_DIR}/lame/configure")
+    execute_process(
+      COMMAND "svn" "checkout" "https://svn.code.sf.net/p/lame/svn/trunk/lame"
+              "lame" WORKING_DIRECTORY "${CMAKE_CURRENT_SOURCE_DIR}")
+  endif()
+
+  # Set source path
+  set(SRC_PATH "${CMAKE_CURRENT_SOURCE_DIR}/lame")
+
+  # Add compiler flags
+  set(CFLAGS -DHAVE_CONFIG_H -Dfast_log2=lame_fast_log2)
+  set(CFLAGS
+      ${CFLAGS}
+      -Wno-address
+      -Wno-array-parameter
+      -Wno-builtin-declaration-mismatch
+      -Wno-incompatible-pointer-types
+      -Wno-implicit-function-declaration
+      -Wno-shadow
+      -Wno-stringop-overflow
+      -Wno-unused-variable
+      -Wno-unused-but-set-variable
+      -msse)
+
+  set(INCDIR ${INCDIR_PREFIX}${DST_PATH} ${INCDIR_PREFIX}${SRC_PATH}/include
+             ${INCDIR_PREFIX}${SRC_PATH}/libmp3lame)
+
+  # Set source files
+  set(CSRCS
+      "${SRC_PATH}/libmp3lame/bitstream.c"
+      "${SRC_PATH}/libmp3lame/encoder.c"
+      "${SRC_PATH}/libmp3lame/fft.c"
+      "${SRC_PATH}/libmp3lame/gain_analysis.c"
+      "${SRC_PATH}/libmp3lame/id3tag.c"
+      "${SRC_PATH}/libmp3lame/lame.c"
+      "${SRC_PATH}/libmp3lame/newmdct.c"
+      "${SRC_PATH}/libmp3lame/psymodel.c"
+      "${SRC_PATH}/libmp3lame/quantize.c"
+      "${SRC_PATH}/libmp3lame/vector/xmm_quantize_sub.c"
+      "${SRC_PATH}/libmp3lame/quantize_pvt.c"
+      "${SRC_PATH}/libmp3lame/set_get.c"
+      "${SRC_PATH}/libmp3lame/vbrquantize.c"
+      "${SRC_PATH}/libmp3lame/reservoir.c"
+      "${SRC_PATH}/libmp3lame/tables.c"
+      "${SRC_PATH}/libmp3lame/takehiro.c"
+      "${SRC_PATH}/libmp3lame/util.c"
+      "${SRC_PATH}/libmp3lame/VbrTag.c"
+      "${SRC_PATH}/libmp3lame/version.c"
+      "${SRC_PATH}/libmp3lame/presets.c")
+
+  # Add custom target to generate config_h
+  set(CONFIG_H_FILE "${CMAKE_CURRENT_SOURCE_DIR}/lame/configure")
+  set(CONFIG_OPTIONS
+      --disable-cpml
+      --disable-decoder
+      --disable-efence
+      --disable-frontend
+      --disable-mp3x
+      --disable-gtktest
+      --disable-ipv6
+      --disable-rpath
+      --enable-static
+      ${CFG_CMDS})
+  add_custom_command(
+    OUTPUT "${DST_PATH}/config.h"
+    COMMAND ${CONFIG_H_FILE} ${CONFIG_OPTIONS}
+    WORKING_DIRECTORY "${DST_PATH}"
+    COMMENT "Generating config.h file")
+  add_custom_target(generate_config_h DEPENDS "${DST_PATH}/config.h")
+
+  nuttx_add_library(libmp3lame STATIC)
+  add_dependencies(libmp3lame generate_config_h)
+  target_sources(libmp3lame PRIVATE ${CSRCS})
+  target_include_directories(libmp3lame PRIVATE ${INCDIR})
+  target_compile_options(libmp3lame PRIVATE ${CFLAGS})
 
 endif()