renderdoc: update broken message for musl.

srcpkgs/renderdoc/template

@@ -7,7 +7,6 @@ configure_args="-DENABLE_GL=ON -DENABLE_GLES=ON -DENABLE_QRENDERDOC=ON
  -DENABLE_RENDERDOCCMD=ON -DENABLE_VULKAN=ON -DENABLE_XCB=ON -DENABLE_XLIB=ON
  -DENABLE_PYRENDERDOC=ON
  -DRENDERDOC_SWIG_PATCH=${XBPS_SRCPKGDIR}/${pkgname}/files/swig-py38.patch"
-patch_args="-p1"
 hostmakedepends="bison autoconf automake pkg-config python3"
 makedepends="libX11-devel libxcb-devel xcb-util-keysyms-devel qt5-devel
  qt5-svg-devel qt5-x11extras-devel pcre-devel python3-devel"
@@ -17,13 +16,14 @@ license="MIT"
 homepage="https://github.com/baldurk/renderdoc"
 distfiles="https://github.com/baldurk/${pkgname}/archive/v${version}.tar.gz"
 checksum=9a78951f386fb7c3ecf7df6919d300db59719d14f0621438963ae30a75d33677
+patch_args="-p1"
 
 if [ "$XBPS_TARGET_LIBC" = musl ]; then
 	makedepends+=" libexecinfo-devel"
-	LDFLAGS+=" -lexecinfo"
+	LDLIBS="-lexecinfo"
 fi
 case "$XBPS_TARGET_MACHINE" in
-	*-musl) broken="This package uses execinfo.h which is not available on musl" ;;
+	*-musl) broken="uses RTLD_DL_LINKMAP, RTLD_DEEPBIND, _r_debug" ;;
 	ppc64*) ;;
 	ppc*) broken="undefined reference to '__sync_add_and_fetch_8'" ;;
 esac