fix libdir in libcmark.pc for pkgconf (#1416426)

use %bcond for tests

cmark-0.25.2-libcmark.pc-libdir.patch

@@ -0,0 +1,10 @@
+--- cmark-0.25.2/src/libcmark.pc.in~	2016-03-27 05:24:14.000000000 +0900
++++ cmark-0.25.2/src/libcmark.pc.in	2017-02-05 18:22:28.962548069 +0900
+@@ -1,6 +1,6 @@
+ prefix=@CMAKE_INSTALL_PREFIX@
+ exec_prefix=@CMAKE_INSTALL_PREFIX@
+-libdir=@CMAKE_INSTALL_PREFIX@/lib
++libdir=@CMAKE_INSTALL_PREFIX@/@CMAKE_INSTALL_LIBDIR@
+ includedir=@CMAKE_INSTALL_PREFIX@/include
+ 
+ Name: libcmark

cmark.spec

@@ -1,18 +1,19 @@
 %if %{defined rhel}
 %if %{rhel} < 7
-%global disable_tests -DCMARK_TESTS=OFF
+%bcond_without tests
 %endif
 %endif
 
 Name:           cmark
 Version:        0.25.2
-Release:        1%{?dist}
+Release:        2%{?dist}
 Summary:        CommonMark parsing and rendering
 
 License:        BSD and MIT
 URL:            https://github.com/jgm/cmark
 Source0:        https://github.com/jgm/cmark/archive/%{version}.tar.gz
 Patch1:         cmark-lib64.patch
+Patch2:         cmark-0.25.2-libcmark.pc-libdir.patch
 
 BuildRequires:  cmake
 BuildRequires:  gcc-c++
@@ -49,12 +50,13 @@ This package provides the cmark library.
 %prep
 %setup -q
 %patch1 -p1 -b .orig
+%patch2 -p1 -b .orig
 
 
 %build
 mkdir build
 cd build
-%cmake %{?disable_tests} ..
+%cmake %{?_without_tests:-DCMARK_TESTS=OFF} ..
 make %{?_smp_mflags}
 
 
@@ -66,7 +68,7 @@ rm %{buildroot}%{_libdir}/libcmark.a
 
 
 %check
-%if %{undefined disable_tests}
+%if %{with tests}
 cd build
 make test
 %endif
@@ -100,6 +102,10 @@ make test
 
 
 %changelog
+* Sun Feb  5 2017 Jens Petersen <petersen@redhat.com> - 0.25.2-2
+- fix libdir in libcmark.pc for pkgconf (#1416426)
+- use bcond for tests
+
 * Fri Apr 29 2016 John Dulaney <jdulaney@fedoraproject.org> - 0.25.2-1
 - Update to 0.25.2