nspr: install pkg-config file

Some configure scripts are checking for nspr via pkg-config since most
Linux distros seem to add that to their package.

Closes #9705.

Note: upstream has been asked several times over the last few years to
provide pkg-config files, but nothing has come of it.

Signed-off-by: Jack Nagel <jacknagel@gmail.com>

1 files changed, 15 insertions, 0 deletions

diff --git a/Library/Formula/nspr.rb b/Library/Formula/nspr.rb
index 174a38336..92fa67915 100644
--- a/Library/Formula/nspr.rb
+++ b/Library/Formula/nspr.rb
@@ -22,6 +22,21 @@ class Nspr < Formula
 
       system "make"
       system "make install"
+      (lib+'pkgconfig/nspr.pc').write pkg_file
     end
   end
+
+  def pkg_file; <<-EOF
+prefix=#{HOMEBREW_PREFIX}
+exec_prefix=${prefix}
+libdir=${exec_prefix}/lib
+includedir=${prefix}/include/nspr
+
+Name: NSPR
+Description: Netscape Portable Runtime
+Version: 4.8.8
+Libs: -L${libdir} -lplds4 -lplc4 -lnspr4
+Cflags: -I${includedir}
+EOF
+  end
 end