diff --git a/pcre.changes b/pcre.changes
index 3042f63..50a56c8 100644
--- a/pcre.changes
+++ b/pcre.changes
@@ -1,3 +1,9 @@
+-------------------------------------------------------------------
+Fri Jun  2 12:42:01 UTC 2017 - mpluskal@suse.com
+
+- Enable jit on aarch64
+- Enable profiled building
+
 -------------------------------------------------------------------
 Thu Feb  9 08:55:30 UTC 2017 - astieger@suse.com
 
diff --git a/pcre.spec b/pcre.spec
index 6180a21..7e6b065 100644
--- a/pcre.spec
+++ b/pcre.spec
@@ -37,7 +37,6 @@ BuildRequires:  automake
 BuildRequires:  gcc-c++
 BuildRequires:  libtool
 BuildRequires:  pkgconfig
-BuildRoot:      %{_tmppath}/%{name}-%{version}-build
 
 %description
 The PCRE library is a set of functions that implement regular
@@ -146,19 +145,25 @@ as Perl 5.
 %build
 # Available JIT archs see sljit/sljitConfig.h
 autoreconf -fiv
-export LDFLAGS="-Wl,-z,relro,-z,now"
 %configure \
-%ifarch %{ix86} x86_64 %{arm} ppc ppc64 ppc64le mips sparc
-	    --enable-jit \
+%ifarch %{ix86} x86_64 %{arm} aarch64 ppc ppc64 ppc64le mips sparc
+  --enable-jit \
+%endif
+  --enable-static \
+  --with-link-size=2 \
+  --with-match-limit=10000000 \
+  --enable-newline-is-lf \
+  --enable-pcre16 \
+  --enable-utf8 \
+  --enable-unicode-properties
+%if %{do_profiling}
+  make %{?_smp_mflags} CFLAGS="%{optflags} %{cflags_profile_generate}" V=1
+  make %{?_smp_mflags} CFLAGS="%{optflags} %{cflags_profile_generate}" check
+  make clean
+  make %{?_smp_mflags} CFLAGS="%{optflags} %{cflags_profile_feedback}" V=1
+%else
+  make %{?_smp_mflags} CFLAGS="%{optflags}"
 %endif
-	    --enable-static \
-	    --with-link-size=2 \
-	    --with-match-limit=10000000 \
-	    --enable-newline-is-lf \
-	    --enable-pcre16 \
-	    --enable-utf8 \
-	    --enable-unicode-properties
-make %{?_smp_mflags} V=1
 
 %install
 %make_install
@@ -168,8 +173,7 @@ mv %{buildroot}%{_datadir}/doc/pcre %{buildroot}/%{_defaultdocdir}/pcre-doc
 find %{buildroot} -type f -name "*.la" -delete -print
 
 %check
-export LANG=POSIX
-make test -j1
+make %{?_smp_mflags} check
 
 %post -n libpcre1 -p /sbin/ldconfig
 %postun -n libpcre1 -p /sbin/ldconfig