added qtwebengine

gui/qtwebengine/qtwebengine-musl.patch

@@ -0,0 +1,31 @@
+diff --git a/src/buildtools/configure.json b/src/buildtools/configure.json
+index 88d1790..ed4c3d4 100644
+--- a/src/buildtools/configure.json
++++ b/src/buildtools/configure.json
+@@ -270,8 +270,10 @@
+             "test": {
+                 "include": "features.h",
+                 "tail": [
++                    "#if defined(__GLIBC__)",
+                     "#if __GLIBC__ < 2 || __GLIBC_MINOR__ < 17",
+                     "#error glibc versions below 2.17 are not supported",
++                    "#endif",
+                     "#endif"
+                 ]
+             }
+diff --git a/src/core/api/qtbug-61521.cpp b/src/core/api/qtbug-61521.cpp
+index 002a1af..01c81ac 100644
+--- a/src/core/api/qtbug-61521.cpp
++++ b/src/core/api/qtbug-61521.cpp
+@@ -111,7 +111,11 @@ SHIM_HIDDEN void* ShimValloc(size_t size) {
+ }
+ 
+ SHIM_HIDDEN void* ShimPvalloc(size_t size) {
++#if defined(__GLIBC__)
+     return pvalloc(size);
++#else
++    return valloc((size+4095)&~4095);
++#endif
+ }
+ 
+ SHIM_HIDDEN int ShimPosixMemalign(void** r, size_t a, size_t s) {