forked from pool/lua-lua-ev
Rename lua54.patch to lua-independent.patch and make building
of the package independent of the version of Lua intepreter (gh#brimworks/lua-ev#24).
This commit is contained in:
221
lua-independent.patch
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221
lua-independent.patch
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@@ -0,0 +1,221 @@
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---
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CMakeLists.txt | 11 ++++++----
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Makefile | 17 +++++++++++++++
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cmake/Modules/FindLua5X.cmake | 46 ------------------------------------------
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lua_ev.c | 4 +--
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lua_ev.h | 8 +++----
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obj_lua_ev.c | 4 +--
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watcher_lua_ev.c | 11 ++--------
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7 files changed, 35 insertions(+), 66 deletions(-)
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Index: lua-ev-1.5/CMakeLists.txt
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===================================================================
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--- lua-ev-1.5.orig/CMakeLists.txt 2019-09-30 16:09:48.000000000 +0200
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+++ lua-ev-1.5/CMakeLists.txt 2025-10-10 15:24:03.450899214 +0200
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@@ -7,8 +7,8 @@
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# Please note that the package source code is licensed under its own
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# license.
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+CMAKE_MINIMUM_REQUIRED (VERSION 3.10)
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PROJECT(lua-ev C)
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-CMAKE_MINIMUM_REQUIRED (VERSION 2.6)
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# Basic configurations
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SET(INSTALL_CMOD share/lua/cmod CACHE PATH "Directory to install Lua binary modules (configure lua via LUA_CPATH)")
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@@ -16,6 +16,11 @@
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list(APPEND CMAKE_MODULE_PATH "${CMAKE_SOURCE_DIR}/cmake/Modules/")
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+# Find lua using PkgConfig
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+find_package(PkgConfig REQUIRED)
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+pkg_check_modules(LUA REQUIRED lua)
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+# / Find lua using PkgConfig
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+
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# Find libev
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FIND_LIBRARY (LIBEV_LIBRARY NAMES ev)
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FIND_PATH (LIBEV_INCLUDE_DIR ev.h
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@@ -25,17 +30,15 @@
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FIND_PACKAGE_HANDLE_STANDARD_ARGS(libev DEFAULT_MSG LIBEV_LIBRARY LIBEV_INCLUDE_DIR)
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# / Find libarchive
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-# Find lua
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- FIND_PACKAGE(Lua5X REQUIRED)
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# / Find lua
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# Define how to build ev.so:
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- INCLUDE_DIRECTORIES(${LIBEV_INCLUDE_DIR} ${LUA_INCLUDE_DIR})
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ADD_LIBRARY(cmod_ev MODULE
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lua_ev.c
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)
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SET_TARGET_PROPERTIES(cmod_ev PROPERTIES PREFIX "")
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SET_TARGET_PROPERTIES(cmod_ev PROPERTIES OUTPUT_NAME ev)
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+ TARGET_INCLUDE_DIRECTORIES(cmod_ev PRIVATE ${LIBEV_INCLUDE_DIR} ${LUA_INCLUDE_DIRS})
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TARGET_LINK_LIBRARIES(cmod_ev ${LUA_LIBRARIES} ${LIBEV_LIBRARY})
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# / build ev.so
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Index: lua-ev-1.5/Makefile
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===================================================================
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--- /dev/null 1970-01-01 00:00:00.000000000 +0000
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+++ lua-ev-1.5/Makefile 2025-10-10 15:24:19.128836100 +0200
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@@ -0,0 +1,17 @@
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+all:
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+ mkdir -p build && cd build/ \
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+ && cmake .. \
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+ '-GUnix Makefiles' \
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+ -DCMAKE_INSTALL_PREFIX:PATH=/usr \
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+ -DCMAKE_BUILD_TYPE=RelWithDebInfo '-DCMAKE_C_FLAGS=-O2 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -flto=auto -g' \
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+ '-DCMAKE_EXE_LINKER_FLAGS=-flto=auto -Wl,--as-needed -Wl,--no-undefined -Wl,-z,now' \
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+ '-DCMAKE_MODULE_LINKER_FLAGS=-flto=auto -Wl,--as-needed' \
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+ '-DCMAKE_SHARED_LINKER_FLAGS=-flto=auto -Wl,--as-needed -Wl,--no-undefined -Wl,-z,now' \
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+ -DCMAKE_VERBOSE_MAKEFILE:BOOL=ON \
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+ -DBUILD_SHARED_LIBS:BOOL=ON \
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+ -DCMAKE_COLOR_MAKEFILE:BOOL=OFF \
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+ -DCMAKE_POLICY_VERSION_MINIMUM=3.5 \
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+ && make
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+
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+clean:
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+ rm -rf build CMakeCache.txt
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Index: lua-ev-1.5/cmake/Modules/FindLua5X.cmake
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===================================================================
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--- lua-ev-1.5.orig/cmake/Modules/FindLua5X.cmake 2019-09-30 16:09:48.000000000 +0200
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+++ /dev/null 1970-01-01 00:00:00.000000000 +0000
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@@ -1,46 +0,0 @@
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-
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-find_path(LUA_INCLUDE_DIR lua.h
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- HINTS
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- $ENV{LUA_DIR}
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- PATH_SUFFIXES include include/lua include/lua53 include/lua5.3 include/lua52 include/lua5.2 include/lua51 include/lua5.1
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- PATHS
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- ~/Library/Frameworks
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- /Library/Frameworks
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- /usr/local
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- /usr
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- /sw
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- /opt/local
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- /opt/csw
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- /opt
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-)
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-
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-find_library(LUA_LIBRARY
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- NAMES lua lua53 lua5.3 lua52 lua5.2 lua-5.2 lua51 lua5.1 luajit-5.1 luajit51 luajit5.1
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- HINTS
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- $ENV{LUA_DIR}
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- PATH_SUFFIXES lib64 lib
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- PATHS
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- ~/Library/Frameworks
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- /Library/Frameworks
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- /usr/local
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- /usr
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- /sw
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- /opt/local
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- /opt/csw
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- /opt
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-)
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-
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-if(LUA_LIBRARY)
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- if(UNIX AND NOT APPLE)
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- find_library(LUA_MATH_LIBRARY m)
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- set( LUA_LIBRARIES "${LUA_LIBRARY};${LUA_MATH_LIBRARY}" CACHE STRING "Lua Libraries")
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- else(UNIX AND NOT APPLE)
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- set( LUA_LIBRARIES "${LUA_LIBRARY}" CACHE STRING "Lua Libraries")
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- endif(UNIX AND NOT APPLE)
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-endif(LUA_LIBRARY)
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-
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-include(FindPackageHandleStandardArgs)
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-
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-find_package_handle_standard_args(Lua5X DEFAULT_MSG LUA_LIBRARIES LUA_INCLUDE_DIR)
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-
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-mark_as_advanced(LUA_INCLUDE_DIR LUA_LIBRARIES LUA_LIBRARY LUA_MATH_LIBRARY)
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Index: lua-ev-1.5/lua_ev.c
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===================================================================
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--- lua-ev-1.5.orig/lua_ev.c 2019-09-30 16:09:48.000000000 +0200
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+++ lua-ev-1.5/lua_ev.c 2025-10-10 15:23:14.201097477 +0200
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@@ -131,7 +131,7 @@
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*
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* [+2, -0, -]
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*/
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-static int version(lua_State *L) {
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+int version(lua_State *L) {
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lua_pushnumber(L, ev_version_major());
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lua_pushnumber(L, ev_version_minor());
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return 2;
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@@ -141,7 +141,7 @@
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* Taken from lua.c out of the lua source distribution. Use this
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* function when doing lua_pcall().
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*/
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-static int traceback(lua_State *L) {
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+int traceback(lua_State *L) {
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if ( !lua_isstring(L, 1) ) return 1;
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lua_getglobal(L, "debug");
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Index: lua-ev-1.5/lua_ev.h
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===================================================================
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--- lua-ev-1.5.orig/lua_ev.h 2019-09-30 16:09:48.000000000 +0200
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+++ lua-ev-1.5/lua_ev.h 2025-10-10 15:23:14.201097477 +0200
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@@ -100,8 +100,8 @@
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/**
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* Generic functions:
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*/
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-static int version(lua_State *L);
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-static int traceback(lua_State *L);
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+int version(lua_State *L);
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+int traceback(lua_State *L);
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/**
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* Loop functions:
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@@ -131,9 +131,9 @@
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static int obj_count(lua_State *L);
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static void* obj_new(lua_State* L, size_t size, const char* tname);
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static int obj_newindex(lua_State *L);
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-static int obj_index(lua_State *L);
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+int obj_index(lua_State *L);
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-static int push_objs(lua_State* L, void** objs);
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+int push_objs(lua_State* L, void** objs);
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/**
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* Watcher functions:
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Index: lua-ev-1.5/obj_lua_ev.c
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===================================================================
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--- lua-ev-1.5.orig/obj_lua_ev.c 2019-09-30 16:09:48.000000000 +0200
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+++ lua-ev-1.5/obj_lua_ev.c 2025-10-10 15:23:14.201097477 +0200
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@@ -96,7 +96,7 @@
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*
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* [-0, +1, ?]
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*/
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-static int obj_index(lua_State *L) {
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+int obj_index(lua_State *L) {
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if ( lua_getmetatable(L, 1) ) {
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lua_pushvalue(L, 2);
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lua_gettable(L, -2);
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@@ -139,7 +139,7 @@
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*
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* [-0, +objs_len, m]
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*/
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-static int push_objs(lua_State* L, void** objs) {
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+int push_objs(lua_State* L, void** objs) {
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int obj_count = 0;
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int registry_i;
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void** cur;
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Index: lua-ev-1.5/watcher_lua_ev.c
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===================================================================
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--- lua-ev-1.5.orig/watcher_lua_ev.c 2019-09-30 16:09:48.000000000 +0200
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+++ lua-ev-1.5/watcher_lua_ev.c 2025-10-10 15:23:14.201097477 +0200
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@@ -132,14 +132,9 @@
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static void watcher_cb(struct ev_loop *loop, void *watcher, int revents) {
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lua_State* L = ev_userdata(loop);
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void* objs[3] = { loop, watcher, NULL };
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- int result;
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-
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- lua_pushcfunction(L, traceback);
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-
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- result = lua_checkstack(L, 5);
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- assert(result != 0 /* able to allocate enough space on lua stack */);
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- result = push_objs(L, objs);
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- assert(result == 2 /* pushed two objects on the lua stack */);
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+ (void)objs;
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+ assert(lua_checkstack(L, 5) != 0 /* able to allocate enough space on lua stack */);
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+ assert(push_objs(L, objs) == 2 /* pushed two objects on the lua stack */);
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assert(!lua_isnil(L, -2) /* the loop obj was resolved */);
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assert(!lua_isnil(L, -1) /* the watcher obj was resolved */);
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