openwrt/package/libs/libevent2/patches/001-relative-cmake.patch

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2024-03-12 06:48:08 +00:00
From 81c6b8823c1b58d7837e827bb1098aa5f9e5956b Mon Sep 17 00:00:00 2001
From: "Jeremy W. Murphy" <jeremy.william.murphy@gmail.com>
Date: Tue, 16 May 2023 05:07:36 +1000
Subject: [PATCH] cmake: Only use relative paths for install DESTINATION option
(#1405)
As described in #1404, the explicit use of CMAKE_INSTALL_PREFIX conflicts with using command-line --prefix.
This simply removes all explicit use of CMAKE_INSTALL_PREFIX.
Otherwise this path will be duplicated:
$ cmake -DCMAKE_BUILD_TYPE=debug -DCMAKE_EXPORT_COMPILE_COMMANDS=ON -DCMAKE_INSTALL_PREFIX=inst ..
$ DESTDIR=inst ninja install
...
-- Installing: inst/src/le/libevent/.cmake-debug/inst/include/event2/util.h
-- Installing: inst/src/le/libevent/.cmake-debug/inst/include/event2/ws.h
...
Fixes: #1404
Co-authored-by: Jeremy Murphy <jeremymu@blackmagicdesign.com>
---
CMakeLists.txt | 3 +--
cmake/AddEventLibrary.cmake | 4 ++--
2 files changed, 3 insertions(+), 4 deletions(-)
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -1452,8 +1452,7 @@ endif()
# Installation preparation.
#
-set(EVENT_INSTALL_CMAKE_DIR
- "${CMAKE_INSTALL_PREFIX}/lib/cmake/libevent")
+set(EVENT_INSTALL_CMAKE_DIR "lib/cmake/libevent")
export(PACKAGE libevent)
--- a/cmake/AddEventLibrary.cmake
+++ b/cmake/AddEventLibrary.cmake
@@ -31,7 +31,7 @@ macro(generate_pkgconfig LIB_NAME)
configure_file("lib${LIB_NAME}.pc.in" "lib${LIB_NAME}.pc" @ONLY)
install(
FILES "${CMAKE_CURRENT_BINARY_DIR}/lib${LIB_NAME}.pc"
- DESTINATION "${CMAKE_INSTALL_PREFIX}/lib/pkgconfig"
+ DESTINATION "lib/pkgconfig"
)
endmacro()
@@ -150,7 +150,7 @@ macro(add_event_library LIB_NAME)
set_target_properties(
"${LIB_NAME}_shared" PROPERTIES
OUTPUT_NAME "${LIB_NAME}-${EVENT_PACKAGE_RELEASE}.${CURRENT_MINUS_AGE}"
- INSTALL_NAME_DIR "${CMAKE_INSTALL_PREFIX}/lib"
+ INSTALL_NAME_DIR "lib"
LINK_FLAGS "-compatibility_version ${COMPATIBILITY_VERSION} -current_version ${COMPATIBILITY_VERSION}.${EVENT_ABI_LIBVERSION_REVISION}")
else()
math(EXPR CURRENT_MINUS_AGE "${EVENT_ABI_LIBVERSION_CURRENT}-${EVENT_ABI_LIBVERSION_AGE}")