From c8203ae2e7a545550ae3f50f808909eae3c60a60 Mon Sep 17 00:00:00 2001
From: Romain BOULLARD <romain.boullard@protonmail.com>
Date: Thu, 16 Apr 2026 23:04:55 +0200
Subject: [PATCH] meson support for IPO

---
 ConanProfiles/Toolchains/ipo.ini | 5 +++++
 ConanProfiles/clang              | 1 +
 ConanProfiles/msvc               | 1 +
 3 files changed, 7 insertions(+)
 create mode 100644 ConanProfiles/Toolchains/ipo.ini

diff --git a/ConanProfiles/Toolchains/ipo.ini b/ConanProfiles/Toolchains/ipo.ini
new file mode 100644
index 0000000..17b395f
--- /dev/null
+++ b/ConanProfiles/Toolchains/ipo.ini
@@ -0,0 +1,5 @@
+[built-in options]
+c_args = ['-flto']
+cpp_args = ['-flto']
+c_link_args = ['-flto']
+cpp_link_args = ['-flto']
\ No newline at end of file
diff --git a/ConanProfiles/clang b/ConanProfiles/clang
index 7a3e59f..8f909df 100644
--- a/ConanProfiles/clang
+++ b/ConanProfiles/clang
@@ -12,6 +12,7 @@ build_type=Release
 [conf]
 tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/Toolchains/ccache.cmake
 tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/Toolchains/ipo.cmake
+tools.meson.mesontoolchain:extra_machine_files+={{profile_dir}}/Toolchains/ipo.ini
 
 tools.system.package_manager:mode=install
 tools.system.package_manager:sudo=True
diff --git a/ConanProfiles/msvc b/ConanProfiles/msvc
index a2dc11e..5c0d4aa 100644
--- a/ConanProfiles/msvc
+++ b/ConanProfiles/msvc
@@ -11,6 +11,7 @@ build_type=Release
 [conf]
 tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/Toolchains/ccache.cmake
 tools.cmake.cmaketoolchain:user_toolchain+={{profile_dir}}/Toolchains/ipo.cmake
+tools.meson.mesontoolchain:extra_machine_files+={{profile_dir}}/Toolchains/ipo.ini
 
 tools.build:cflags=["/Zc:preprocessor", "/Zc:__STDC__", "/D_CRT_DECLARE_NONSTDC_NAMES=1"]
 tools.build:cxxflags=["/Zc:preprocessor", "/permissive-", "/Zc:__cplusplus", "/Zc:enumTypes", "/Zc:templateScope"]