From eecb41683e5fe11128cf1762fc22f6c8073e5e7c Mon Sep 17 00:00:00 2001
From: Simon Zeni <simon@bl4ckb0ne.ca>
Date: Tue, 12 Oct 2021 15:45:23 -0400
Subject: [PATCH] testing/renderdoc: new aport

https://renderdoc.org/
Stand-alone graphics debugging tool for Vulkan and OpenGL
---
 testing/renderdoc/APKBUILD       | 38 +++++++++++++++++
 testing/renderdoc/musl-fix.patch | 73 ++++++++++++++++++++++++++++++++
 2 files changed, 111 insertions(+)
 create mode 100644 testing/renderdoc/APKBUILD
 create mode 100644 testing/renderdoc/musl-fix.patch

diff --git a/testing/renderdoc/APKBUILD b/testing/renderdoc/APKBUILD
new file mode 100644
index 00000000000..b4fd2e8f927
--- /dev/null
+++ b/testing/renderdoc/APKBUILD
@@ -0,0 +1,38 @@
+# Contributor: Simon Zeni <simon@bl4ckb0ne.ca>
+# Maintainer: Simon Zeni <simon@bl4ckb0ne.ca>
+pkgname=renderdoc
+pkgver=1.16
+pkgrel=0
+pkgdesc="Stand-alone graphics debugging tool for Vulkan and OpenGL"
+url="https://renderdoc.org/"
+arch="all !s390x !ppc64le"
+license="MIT"
+makedepends="cmake libx11-dev libxcb-dev xcb-util-keysyms-dev python3-dev
+	qt5-qtbase-dev qt5-qtsvg-dev qtchooser libexecinfo-dev wayland-dev
+	bison flex automake autoconf qt5-qtx11extras-dev"
+options="!check" # no tests
+source="$pkgname-$pkgver.tar.gz::https://github.com/baldurk/renderdoc/archive/refs/tags/v$pkgver.tar.gz
+	musl-fix.patch
+	"
+
+prepare() {
+	default_prepare
+}
+
+build() {
+	cmake -B build -H. \
+		-DCMAKE_BUILD_TYPE=None \
+		-DCMAKE_INSTALL_PREFIX="/usr" \
+		-DVULKAN_LAYER_FOLDER="/usr/share/vulkan/implicit_layer.d" \
+		-DENABLE_WAYLAND=ON
+	cmake --build build
+}
+
+package() {
+	DESTDIR="$pkgdir" cmake --install build
+}
+
+sha512sums="
+05338b9a7ebc159d94f6164449fc8fe3f659119552fb665b71a32a9aec2b6b0b31705fd39178bb44a0e721a7dbc5425b6abf4822471ae5802f734031003443ad  renderdoc-1.16.tar.gz
+99828b704eff63d5a71143e867bbceca11606bf7f0677a30115b1432fcde0c121f1090824ac2f727e143e474b8c5ca472ba05e377e658651d723f90fd9e99e0a  musl-fix.patch
+"
diff --git a/testing/renderdoc/musl-fix.patch b/testing/renderdoc/musl-fix.patch
new file mode 100644
index 00000000000..09377229644
--- /dev/null
+++ b/testing/renderdoc/musl-fix.patch
@@ -0,0 +1,73 @@
+diff --git a/renderdoc/3rdparty/plthook/plthook_elf.c b/renderdoc/3rdparty/plthook/plthook_elf.c
+index 612f689d6..907e7f63e 100644
+--- a/renderdoc/3rdparty/plthook/plthook_elf.c
++++ b/renderdoc/3rdparty/plthook/plthook_elf.c
+@@ -233,7 +233,11 @@ int plthook_open_by_address(plthook_t **plthook_out, void *address)
+     struct link_map *lmap = NULL;
+ 
+     *plthook_out = NULL;
++#ifdef __GLIBC__
+     if (dladdr1(address, &info, (void**)&lmap, RTLD_DL_LINKMAP) == 0) {
++#else
++    if (dladdr(address, &info) == 0) {
++#endif
+         set_errmsg("dladdr error");
+         return PLTHOOK_FILE_NOT_FOUND;
+     }
+@@ -243,7 +247,7 @@ int plthook_open_by_address(plthook_t **plthook_out, void *address)
+ 
+ static int plthook_open_executable(plthook_t **plthook_out)
+ {
+-#if defined __linux__
++#if defined __linux__ && defined __GLIBC__
+     return plthook_open_real(plthook_out, _r_debug.r_map);
+ #elif defined __sun
+     const char *auxv_file = "/proc/self/auxv";
+diff --git a/renderdoc/CMakeLists.txt b/renderdoc/CMakeLists.txt
+index 9174afb2a..9bb6e1d1d 100644
+--- a/renderdoc/CMakeLists.txt
++++ b/renderdoc/CMakeLists.txt
+@@ -48,12 +48,16 @@ elseif(ENABLE_GGP)
+ elseif(UNIX)
+     find_package(PkgConfig REQUIRED)
+     find_package(Threads REQUIRED)
++    find_package(Backtrace REQUIRED)
+ 
+     list(APPEND RDOC_LIBRARIES
+         PRIVATE -lm
+         PRIVATE -ldl
+         PRIVATE -lrt)
+ 
++    list(APPEND RDOC_LIBRARIES
++        PRIVATE ${Backtrace_LIBRARIES})
++
+     if(ENABLE_XLIB)
+         find_package(X11 REQUIRED)
+ 
+diff --git a/renderdoc/os/os_specific.h b/renderdoc/os/os_specific.h
+index cc9a6b09e..844597450 100644
+--- a/renderdoc/os/os_specific.h
++++ b/renderdoc/os/os_specific.h
+@@ -31,6 +31,7 @@
+ 
+ #pragma once
+ 
++#include <time.h>
+ #include <stdarg.h>
+ #include <stddef.h>
+ #include <stdint.h>
+diff --git a/renderdoc/os/posix/linux/linux_hook.cpp b/renderdoc/os/posix/linux/linux_hook.cpp
+index 4989e2865..0acb3ac0b 100644
+--- a/renderdoc/os/posix/linux/linux_hook.cpp
++++ b/renderdoc/os/posix/linux/linux_hook.cpp
+@@ -36,6 +36,10 @@
+ #include "plthook/plthook.h"
+ #include "strings/string_utils.h"
+ 
++#ifndef __GLIBC__
++#define RTLD_DEEPBIND 0
++#endif
++
+ Threading::CriticalSection libLock;
+ 
+ RDOC_EXTERN_CONFIG(bool, Linux_Debug_PtraceLogging);