From e65221f043fa0582fa1835b4ae580e030bb09b8d Mon Sep 17 00:00:00 2001
From: =?utf8?q?Micha=C5=82=20G=C3=B3rny?= <mgorny@gentoo.org>
Date: Mon, 24 Feb 2020 09:52:31 +0100
Subject: [PATCH] dev-libs/libgit2: Fix pkg-config install path
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Closes: https://bugs.gentoo.org/710572
Signed-off-by: Michał Górny <mgorny@gentoo.org>
---
 .../files/libgit2-0.99.0-pkg-config.patch     | 81 +++++++++++++++++++
 ...0.99.0.ebuild => libgit2-0.99.0-r1.ebuild} |  4 +
 2 files changed, 85 insertions(+)
 create mode 100644 dev-libs/libgit2/files/libgit2-0.99.0-pkg-config.patch
 rename dev-libs/libgit2/{libgit2-0.99.0.ebuild => libgit2-0.99.0-r1.ebuild} (97%)

diff --git a/dev-libs/libgit2/files/libgit2-0.99.0-pkg-config.patch b/dev-libs/libgit2/files/libgit2-0.99.0-pkg-config.patch
new file mode 100644
index 000000000000..4a60037c612a
--- /dev/null
+++ b/dev-libs/libgit2/files/libgit2-0.99.0-pkg-config.patch
@@ -0,0 +1,81 @@
+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 "${LIB_INSTALL_DIR}/pkgconfig"
+     )
+ endfunction()
+-- 
+2.25.1
+
diff --git a/dev-libs/libgit2/libgit2-0.99.0.ebuild b/dev-libs/libgit2/libgit2-0.99.0-r1.ebuild
similarity index 97%
rename from dev-libs/libgit2/libgit2-0.99.0.ebuild
rename to dev-libs/libgit2/libgit2-0.99.0-r1.ebuild
index 3abe4784a16c..8d7000bba6c4 100644
--- a/dev-libs/libgit2/libgit2-0.99.0.ebuild
+++ b/dev-libs/libgit2/libgit2-0.99.0-r1.ebuild
@@ -30,6 +30,10 @@ DEPEND="${RDEPEND}
 	virtual/pkgconfig
 "
 
+PATCHES=(
+	"${FILESDIR}"/${P}-pkg-config.patch
+)
+
 src_prepare() {
 	cmake_src_prepare
 	# relying on forked http-parser to support some obscure URI form
-- 
2.26.2