From 8f9b9cd8aac30572b7e275bbeb1b32d2cbb8950a Mon Sep 17 00:00:00 2001
From: Felix Morgner <felix.morgner@ost.ch>
Date: Mon, 16 Sep 2024 14:07:41 +0000
Subject: build: migrate away from conan

---
 cmake/Platforms/x86_64.cmake | 35 +++++++++++++++++++++++++++++++++++
 1 file changed, 35 insertions(+)
 create mode 100644 cmake/Platforms/x86_64.cmake

(limited to 'cmake/Platforms')

diff --git a/cmake/Platforms/x86_64.cmake b/cmake/Platforms/x86_64.cmake
new file mode 100644
index 0000000..291cbaa
--- /dev/null
+++ b/cmake/Platforms/x86_64.cmake
@@ -0,0 +1,35 @@
+execute_process(COMMAND "x86_64-elf-g++" "-print-file-name=crtbegin.o"
+  OUTPUT_VARIABLE CRT_BEGIN
+  ERROR_QUIET
+)
+string(STRIP "${CRT_BEGIN}" CRT_BEGIN)
+mark_as_advanced(CRT_BEGIN)
+
+string(REGEX REPLACE "/crtbegin.o" "" CMAKE_SYSROOT "${CRT_BEGIN}")
+mark_as_advanced(CMAKE_SYSROOT)
+
+set(SYSTEM_NAME "Generic")
+
+set(CMAKE_TRY_COMPILE_TARGET_TYPE "STATIC_LIBRARY")
+
+set(CMAKE_C_COMPILER "x86_64-elf-gcc")
+set(CMAKE_CXX_COMPILER "x86_64-elf-g++")
+
+set(CMAKE_CXX_FLAGS_INIT "-m64 -mno-red-zone -mcmodel=large -fno-exceptions -ffunction-sections -fdata-sections")
+set(CMAKE_CXX_FLAGS_DEBUG "-ggdb3")
+set(CMAKE_ASM_FLAGS_DEBUG "-ggdb3")
+set(CMAKE_CXX_FLAGS_RELWITHDEBINFO "-ggdb3")
+set(CMAKE_ASM_FLAGS_RELWITHDEBINFO "-ggdb3")
+set(CMAKE_EXE_LINKER_FLAGS_INIT "-nostartfiles -Wl,--gc-sections")
+set(CMAKE_CXX_LINK_EXECUTABLE
+  "<CMAKE_CXX_COMPILER> \
+  <FLAGS> \
+  <CMAKE_CXX_LINK_FLAGS> \
+  <LINK_FLAGS> \
+  ${CMAKE_SYSROOT}/crtbegin.o \
+  <OBJECTS> \
+  -o <TARGET> \
+  <LINK_LIBRARIES> \
+  -lgcc \
+  ${CMAKE_SYSROOT}/crtend.o"
+)
\ No newline at end of file
-- 
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