6 files changed, 159 insertions, 0 deletions
diff --git a/testing/webkit2gtk/build b/testing/webkit2gtk/build
new file mode 100755
index 00000000..ca07b196
--- /dev/null
+++ b/testing/webkit2gtk/build
@@ -0,0 +1,50 @@
+#!/bin/sh -e
+
+# Enable streaming related options if gstreamer
+# is installed.
+kiss l gst-plugins-base && streaming=ON
+
+# Enable the use of openjpeg if the package is
+# installed.
+kiss l openjpeg2 && jpeg=ON
+
+patch -p1 < fix-musl.patch
+
+# Remove gettext requirement.
+sed -i 's/ngettext/printf/g' Tools/MiniBrowser/gtk/BrowserDownloadsBar.c
+sed -i '/po_files \*\.po/d'  Source/WebCore/platform/gtk/po/CMakeLists.txt
+sed -i '/^GETTEXT_C/d'       Source/WebCore/platform/gtk/po/CMakeLists.txt
+
+export DESTDIR="$1"
+
+cmake -B build \
+    -DCMAKE_BUILD_TYPE=Release \
+    -DCMAKE_INSTALL_PREFIX=/usr \
+    -DLIB_INSTALL_DIR=/usr/lib \
+    -DPORT=GTK \
+    -DCMAKE_SKIP_RPATH=ON \
+    -DENABLE_BUBBLEWRAP_SANDBOX=OFF \
+    -DENABLE_SAMPLING_PROFILER=OFF \
+    -DENABLE_GEOLOCATION=OFF \
+    -DENABLE_GLES2=ON \
+    -DENABLE_INTL=OFF \
+    -DENABLE_INTROSPECTION=OFF \
+    -DENABLE_MINIBROWSER=OFF \
+    -DENABLE_OPENGL=OFF \
+    -DENABLE_SPELLCHECK=OFF \
+    -DENABLE_VIDEO=${streaming:-OFF} \
+    -DENABLE_WEBGL=OFF \
+    -DENABLE_WEB_AUDIO=${streaming:-OFF} \
+    -DUSE_LIBHYPHEN=OFF \
+    -DUSE_LIBNOTIFY=OFF \
+    -DUSE_LIBSECRET=OFF \
+    -DUSE_OPENJPEG=${jpeg:-OFF} \
+    -DUSE_WOFF2=OFF \
+    -DUSE_WPE_RENDERER=OFF \
+    -DENABLE_WEB_CRYPTO=OFF \
+    -DUSE_SYSTEMD=OFF \
+    -DENABLE_MEDIASOURCE=${streaming:-OFF} \
+    -Wno-dev
+
+cmake --build   build
+cmake --install build
diff --git a/testing/webkit2gtk/checksums b/testing/webkit2gtk/checksums
new file mode 100644
index 00000000..04a258c8
--- /dev/null
+++ b/testing/webkit2gtk/checksums
@@ -0,0 +1,2 @@
+3f7bb1904f5050fb14fdc9cb2e471ac49c11f8ee6b99cc6f43b447216af0a866  webkitgtk-2.29.1.tar.xz
+67f7138b8d04e8bc02ce1bdbf728342abb55ef08566371105b3aefa0d3955a57  fix-musl.patch
diff --git a/testing/webkit2gtk/depends b/testing/webkit2gtk/depends
new file mode 100644
index 00000000..6bbf47ec
--- /dev/null
+++ b/testing/webkit2gtk/depends
@@ -0,0 +1,16 @@
+cairo
+cmake  make
+glib-networking
+gperf  make
+gtk+3
+harfbuzz-icu
+libXslt
+libXt
+libgcrypt
+libsoup
+libwebp
+mesa
+perl   make
+python make
+ruby   make
+sqlite
diff --git a/testing/webkit2gtk/patches/fix-musl.patch b/testing/webkit2gtk/patches/fix-musl.patch
new file mode 100644
index 00000000..ee53a2f6
--- /dev/null
+++ b/testing/webkit2gtk/patches/fix-musl.patch
@@ -0,0 +1,88 @@
+diff --git a/Source/JavaScriptCore/runtime/MachineContext.h b/Source/JavaScriptCore/runtime/MachineContext.h
+index c5052527..dabd3733 100644
+--- a/Source/JavaScriptCore/runtime/MachineContext.h
++++ b/Source/JavaScriptCore/runtime/MachineContext.h
+@@ -196,7 +196,7 @@ static inline void*& stackPointerImpl(mcontext_t& machineContext)
+ #error Unknown Architecture
+ #endif
+ 
+-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
++#elif OS(FUCHSIA) || defined(__linux__)
+ 
+ #if CPU(X86)
+     return reinterpret_cast<void*&>((uintptr_t&) machineContext.gregs[REG_ESP]);
+@@ -347,7 +347,7 @@ static inline void*& framePointerImpl(mcontext_t& machineContext)
+ #error Unknown Architecture
+ #endif
+ 
+-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
++#elif OS(FUCHSIA) || defined(__linux__)
+ 
+ // The following sequence depends on glibc's sys/ucontext.h.
+ #if CPU(X86)
+@@ -498,7 +498,7 @@ static inline void*& instructionPointerImpl(mcontext_t& machineContext)
+ #error Unknown Architecture
+ #endif
+ 
+-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
++#elif OS(FUCHSIA) || defined(__linux__)
+ 
+ // The following sequence depends on glibc's sys/ucontext.h.
+ #if CPU(X86)
+@@ -656,7 +656,7 @@ inline void*& argumentPointer<1>(mcontext_t& machineContext)
+ #error Unknown Architecture
+ #endif
+ 
+-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
++#elif OS(FUCHSIA) || defined(__linux__)
+ 
+ // The following sequence depends on glibc's sys/ucontext.h.
+ #if CPU(X86)
+@@ -773,7 +773,7 @@ inline void*& llintInstructionPointer(mcontext_t& machineContext)
+ #error Unknown Architecture
+ #endif
+ 
+-#elif OS(FUCHSIA) || defined(__GLIBC__) || defined(__BIONIC__)
++#elif OS(FUCHSIA) || defined(__linux__)
+ 
+ // The following sequence depends on glibc's sys/ucontext.h.
+ #if CPU(X86)
+diff --git a/Source/WebCore/xml/XPathGrammar.cpp b/Source/WebCore/xml/XPathGrammar.cpp
+index 0875a5ec..98d51533 100644
+--- a/Source/WebCore/xml/XPathGrammar.cpp
++++ b/Source/WebCore/xml/XPathGrammar.cpp
+@@ -966,7 +966,7 @@ int yydebug;
+ #if YYERROR_VERBOSE
+ 
+ # ifndef yystrlen
+-#  if defined __GLIBC__ && defined _STRING_H
++#  if defined __linux__ && defined _STRING_H
+ #   define yystrlen strlen
+ #  else
+ /* Return the length of YYSTR.  */
+@@ -989,7 +989,7 @@ yystrlen (yystr)
+ # endif
+ 
+ # ifndef yystpcpy
+-#  if defined __GLIBC__ && defined _STRING_H && defined _GNU_SOURCE
++#  if defined __linux__ && defined _STRING_H && defined _GNU_SOURCE
+ #   define yystpcpy stpcpy
+ #  else
+ /* Copy YYSRC to YYDEST, returning the address of the terminating '\0' in
+diff --git a/Source/JavaScriptCore/runtime/OptionsList.h b/Source/JavaScriptCore/runtime/OptionsList.h
+index 41cab118..2ac66c7a 100644
+--- a/Source/JavaScriptCore/runtime/OptionsList.h
++++ b/Source/JavaScriptCore/runtime/OptionsList.h
+@@ -90,9 +90,9 @@ constexpr bool enableWebAssemblyStreamingApi = false;
+     \
+     v(Bool, reportMustSucceedExecutableAllocations, false, Normal, nullptr) \
+     \
+-    v(Unsigned, maxPerThreadStackUsage, 5 * MB, Normal, "Max allowed stack usage by the VM") \
+-    v(Unsigned, softReservedZoneSize, 128 * KB, Normal, "A buffer greater than reservedZoneSize that reserves space for stringifying exceptions.") \
+-    v(Unsigned, reservedZoneSize, 64 * KB, Normal, "The amount of stack space we guarantee to our clients (and to interal VM code that does not call out to clients).") \
++    v(Unsigned, maxPerThreadStackUsage, 80 * KB , Normal, "Max allowed stack usage by the VM") \
++    v(Unsigned, softReservedZoneSize, 32 * KB, Normal, "A buffer greater than reservedZoneSize that reserves space for stringifying exceptions.") \
++    v(Unsigned, reservedZoneSize, 16 * KB, Normal, "The amount of stack space we guarantee to our clients (and to interal VM code that does not call out to clients).") \
+     \
+     v(Bool, crashIfCantAllocateJITMemory, false, Normal, nullptr) \
+     v(Unsigned, jitMemoryReservationSize, 0, Normal, "Set this number to change the executable allocation size in ExecutableAllocatorFixedVMPool. (In bytes.)") \
diff --git a/testing/webkit2gtk/sources b/testing/webkit2gtk/sources
new file mode 100644
index 00000000..9d6e6921
--- /dev/null
+++ b/testing/webkit2gtk/sources
@@ -0,0 +1,2 @@
+https://webkitgtk.org/releases/webkitgtk-2.29.1.tar.xz
+patches/fix-musl.patch
diff --git a/testing/webkit2gtk/version b/testing/webkit2gtk/version
new file mode 100644
index 00000000..8e565f46
--- /dev/null
+++ b/testing/webkit2gtk/version
@@ -0,0 +1 @@
+2.29.1 1