🌴 Sync 2026-03-05 23:51:42

libdouble-conversion/Makefile

@@ -0,0 +1,60 @@
+#
+# Copyright (C) 2008-2016 OpenWrt.org
+#
+# This is free software, licensed under the GNU General Public License v2.
+# See /LICENSE for more information.
+#
+
+include $(TOPDIR)/rules.mk
+
+PKG_NAME:=libdouble-conversion
+PKG_VERSION:=3.3.1
+PKG_RELEASE:=1
+
+PKG_SOURCE:=double-conversion-$(PKG_VERSION).tar.gz
+PKG_SOURCE_URL:=https://codeload.github.com/google/double-conversion/tar.gz/v$(PKG_VERSION)?
+PKG_HASH:=skip
+
+HOST_BUILD_DIR:=$(BUILD_DIR_HOST)/double-conversion-$(PKG_VERSION)
+PKG_BUILD_DIR:=$(BUILD_DIR)/double-conversion-$(PKG_VERSION)
+
+PKG_MAINTAINER:=
+PKG_LICENSE:=BSD-3c
+PKG_LICENSE_FILES:=COPYING LICENSE
+
+PKG_BUILD_FLAGS:=gc-sections lto
+CMAKE_INSTALL:=1
+
+include $(INCLUDE_DIR)/package.mk
+include $(INCLUDE_DIR)/host-build.mk
+include $(INCLUDE_DIR)/cmake.mk
+
+define Package/libdouble-conversion
+  SECTION:=libs
+  CATEGORY:=Libraries
+  TITLE:=Efficient binary-decimal and decimal-binary conversion routines for IEEE doubles
+  URL:=https://github.com/google/double-conversion
+  DEPENDS:=+libstdcpp
+endef
+
+define Package/libdouble-conversion/description
+  double-conversion provides binary-decimal and decimal-binary routines for IEEE doubles.
+
+  The library consists of efficient conversion routines that have been extracted
+  from the V8 JavaScript engine. The code has been refactored and improved so that
+  it can be used more easily in other projects.
+endef
+
+CMAKE_OPTIONS += \
+	-DBUILD_SHARED_LIBS=ON \
+	-DBUILD_TESTING=OFF
+
+TARGET_CXXFLAGS += -fno-rtti
+
+define Package/libdouble-conversion/install
+	$(INSTALL_DIR) $(1)/usr/lib
+	$(CP) $(PKG_INSTALL_DIR)/usr/lib/lib*.so* $(1)/usr/lib/
+endef
+
+$(eval $(call BuildPackage,libdouble-conversion))
+$(eval $(call HostBuild))

libdouble-conversion/patches/010-CMake-Raised-required-version-to-3-5-240.patch

@@ -0,0 +1,21 @@
+From 101e1ba89dc41ceb75090831da97c43a76cd2906 Mon Sep 17 00:00:00 2001
+From: Heiko Becker <mail@heiko-becker.de>
+Date: Thu, 20 Feb 2025 15:20:07 +0100
+Subject: [PATCH] CMake: Raised required version to 3.5 (#240)
+
+CMake >= 4.0.0-rc1 removed compatibility with versions < 3.5 and errors
+out with such versions passed to cmake_minimum_required(). 3.5.0 has
+been released 9 years ago, so I'd assume it's available almost
+everywhere.
+---
+ CMakeLists.txt | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/CMakeLists.txt
++++ b/CMakeLists.txt
+@@ -1,4 +1,4 @@
+-cmake_minimum_required(VERSION 3.0)
++cmake_minimum_required(VERSION 3.5)
+ project(double-conversion VERSION 3.3.0)
+ 
+ option(BUILD_SHARED_LIBS "Build shared libraries (.dll/.so) instead of static ones (.lib/.a)" OFF)