gentoo-overlay/dev-libs/libgit2/files/libgit2-0.99.0-pkg-config.patch

From fbda0575b133a57d8f5d264742098994c7624c99 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Tomasz=20K=C5=82oczko?= <kloczko.tomasz@gmail.com>
Date: Wed, 19 Feb 2020 12:54:19 +0000
Subject: [PATCH] Fix #5410: fix installing libgit2.pc in wrong location

Remove using custom PKG_BUILD_PREFIu, PKG_BUILD_LIBDIR and
PKG_BUILD_INCLUDEDIR variables.
Use cmake CMAKE_INSTALL_PREFIX, LIB_INSTALL_DIR, INCLUDE_INSTALL_DIR instead.
This patch fixes install libgit2.pc file in correct location and simpifies
cmake module.
---
 cmake/Modules/PkgBuildConfig.cmake | 39 +++---------------------------
 1 file changed, 4 insertions(+), 35 deletions(-)

diff --git a/cmake/Modules/PkgBuildConfig.cmake b/cmake/Modules/PkgBuildConfig.cmake
index 1c0079eb0..e4c574431 100644
--- a/cmake/Modules/PkgBuildConfig.cmake
+++ b/cmake/Modules/PkgBuildConfig.cmake
@@ -1,10 +1,5 @@
 # pkg-config file generation
 #
-# Uses the following globals:
-# - PKG_BUILD_PREFIX: the build location (aka prefix). Defaults to CMAKE_INSTALL_PREFIX
-# - PKG_BUILD_LIBDIR: the libdir location. Defaults to ${prefix}/lib.
-# - PKG_BUILD_INCLUDEDIR: the includedir location. Defaults to ${prefix}/include.
-#
 
 function(pkg_build_config)
     set(options)
@@ -29,37 +24,11 @@ function(pkg_build_config)
         message(FATAL_ERROR "Missing VERSION argument")
     endif()
 
-    if (DEFINED PKG_BUILD_PREFIX)
-        set(PKGCONFIG_PREFIX "${PKG_BUILD_PREFIX}")
-    else()
-        set(PKGCONFIG_PREFIX "${CMAKE_INSTALL_PREFIX}")
-    endif()
-
-    if(DEFINED PKG_BUILD_LIBDIR)
-        if (IS_ABSOLUTE ${PKG_BUILD_LIBDIR})
-            set(PKGCONFIG_LIBDIR ${PKG_BUILD_LIBDIR})
-        else()
-            set(PKGCONFIG_LIBDIR "\${prefix}/${PKG_BUILD_LIBDIR}")
-        endif()
-    else()
-        set(PKGCONFIG_LIBDIR "\${prefix}/lib")
-    endif()
-
-    if(DEFINED PKG_BUILD_INCLUDEDIR)
-        if (IS_ABSOLUTE ${PKG_BUILD_INCLUDEDIR})
-            set(PKGCONFIG_INCLUDEDIR ${PKG_BUILD_INCLUDEDIR})
-        else()
-            set(PKGCONFIG_INCLUDEDIR "\${prefix}/${PKG_BUILD_INCLUDEDIR}")
-        endif()
-    else()
-        set(PKGCONFIG_INCLUDEDIR "\${prefix}/include")
-    endif()
-
     # Write .pc "header"
     file(WRITE "${PKGCONFIG_FILE}"
-        "prefix=\"${PKGCONFIG_PREFIX}\"\n"
-        "libdir=\"${PKGCONFIG_LIBDIR}\"\n"
-        "includedir=\"${PKGCONFIG_INCLUDEDIR}\"\n"
+        "prefix=\"${CMAKE_INSTALL_PREFIX}\"\n"
+        "libdir=\"${LIB_INSTALL_DIR}\"\n"
+        "includedir=\"${INCLUDE_INSTALL_DIR}\"\n"
         "\n"
         "Name: ${PKGCONFIG_NAME}\n"
         "Description: ${PKGCONFIG_DESCRIPTION}\n"
@@ -105,6 +74,6 @@ function(pkg_build_config)
 
     # Install .pc file
     install(FILES "${PKGCONFIG_FILE}"
-        DESTINATION "${PKGCONFIG_PREFIX}/${PKGCONFIG_LIBDIR}/pkgconfig"
+        DESTINATION "${LIB_INSTALL_DIR}/pkgconfig"
     )
 endfunction()
-- 
2.25.1