From 0220b5361eadf50b536c7e1ed46a4393817d4ad7 Mon Sep 17 00:00:00 2001
From: Itamar <itamar8910@gmail.com>
Date: Fri, 20 Nov 2020 14:18:53 +0200
Subject: [PATCH] LibC: Also build a static version of libc

---
 CMakeLists.txt                | 10 ++++++++++
 Libraries/LibC/CMakeLists.txt |  5 +++++
 2 files changed, 15 insertions(+)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 5aa600954c1..6ea5d54de3e 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -147,6 +147,16 @@ function(serenity_libc target_name fs_name)
     serenity_generated_sources(${target_name})
 endfunction()
 
+function(serenity_libc_static target_name fs_name)
+    serenity_install_headers("")
+    serenity_install_sources("Libraries/LibC")
+    add_library(${target_name} ${SOURCES})
+    install(TARGETS ${target_name} ARCHIVE DESTINATION usr/lib)
+    set_target_properties(${target_name} PROPERTIES OUTPUT_NAME ${fs_name})
+    target_link_directories(${target_name} PUBLIC ${CMAKE_CURRENT_BINARY_DIR})
+    serenity_generated_sources(${target_name})
+endfunction()
+
 function(serenity_bin target_name)
     add_executable(${target_name} ${SOURCES})
     target_sources(${target_name} PRIVATE ${CMAKE_SOURCE_DIR}/Libraries/LibC/crt0_shared.cpp)
diff --git a/Libraries/LibC/CMakeLists.txt b/Libraries/LibC/CMakeLists.txt
index 0078b058e3d..b8bc5ec7600 100644
--- a/Libraries/LibC/CMakeLists.txt
+++ b/Libraries/LibC/CMakeLists.txt
@@ -66,6 +66,11 @@ add_custom_command(
 )
 
 set(SOURCES ${LIBC_SOURCES} ${AK_SOURCES} ${ELF_SOURCES})
+
+serenity_libc_static(LibCStatic c)
+target_link_libraries(LibCStatic crt0)
+add_dependencies(LibCStatic LibM)
+
 set(CMAKE_CXX_FLAGS "${CMAKE_CXX_FLAGS} -static-libstdc++")
 serenity_libc(LibC c)
 target_link_libraries(LibC crt0)