From ede3ec5a799768482a7bc37ac44da99817b62316 Mon Sep 17 00:00:00 2001
From: Rolf Eike Beer <eike@sf-mail.de>
Date: Mon, 23 Jan 2012 19:03:54 +0100
Subject: [PATCH] use pkg_check_modules() quiet in other modules

Those modules will already print what they found or not using FPHSA, no need
to do this twice.
---
 Modules/FindGnuTLS.cmake  | 4 ++--
 Modules/FindLibXml2.cmake | 4 ++--
 Modules/FindLibXslt.cmake | 2 +-
 Modules/FindOpenSSL.cmake | 6 ++----
 4 files changed, 7 insertions(+), 9 deletions(-)

diff --git a/Modules/FindGnuTLS.cmake b/Modules/FindGnuTLS.cmake
index a437a1f41..e69a16b4e 100644
--- a/Modules/FindGnuTLS.cmake
+++ b/Modules/FindGnuTLS.cmake
@@ -35,8 +35,8 @@ IF (NOT WIN32)
    # try using pkg-config to get the directories and then use these values
    # in the FIND_PATH() and FIND_LIBRARY() calls
    # also fills in GNUTLS_DEFINITIONS, although that isn't normally useful
-   FIND_PACKAGE(PkgConfig)
-   PKG_CHECK_MODULES(PC_GNUTLS gnutls)
+   FIND_PACKAGE(PkgConfig QUIET)
+   PKG_CHECK_MODULES(PC_GNUTLS QUIET gnutls)
    SET(GNUTLS_DEFINITIONS ${PC_GNUTLS_CFLAGS_OTHER})
 ENDIF (NOT WIN32)
 
diff --git a/Modules/FindLibXml2.cmake b/Modules/FindLibXml2.cmake
index 95ae18041..396d810a9 100644
--- a/Modules/FindLibXml2.cmake
+++ b/Modules/FindLibXml2.cmake
@@ -23,8 +23,8 @@
 
 # use pkg-config to get the directories and then use these values
 # in the FIND_PATH() and FIND_LIBRARY() calls
-FIND_PACKAGE(PkgConfig)
-PKG_CHECK_MODULES(PC_LIBXML libxml-2.0 QUIET)
+FIND_PACKAGE(PkgConfig QUIET)
+PKG_CHECK_MODULES(PC_LIBXML QUIET libxml-2.0)
 SET(LIBXML2_DEFINITIONS ${PC_LIBXML_CFLAGS_OTHER})
 
 FIND_PATH(LIBXML2_INCLUDE_DIR NAMES libxml/xpath.h
diff --git a/Modules/FindLibXslt.cmake b/Modules/FindLibXslt.cmake
index 1f49c3bda..1e42f4272 100644
--- a/Modules/FindLibXslt.cmake
+++ b/Modules/FindLibXslt.cmake
@@ -25,7 +25,7 @@
 
 # use pkg-config to get the directories and then use these values
 # in the FIND_PATH() and FIND_LIBRARY() calls
-FIND_PACKAGE(PkgConfig)
+FIND_PACKAGE(PkgConfig QUIET)
 PKG_CHECK_MODULES(PC_LIBXSLT QUIET libxslt)
 SET(LIBXSLT_DEFINITIONS ${PC_LIBXSLT_CFLAGS_OTHER})
 
diff --git a/Modules/FindOpenSSL.cmake b/Modules/FindOpenSSL.cmake
index af799d6b7..bd71d240d 100644
--- a/Modules/FindOpenSSL.cmake
+++ b/Modules/FindOpenSSL.cmake
@@ -25,10 +25,8 @@
 #  License text for the above reference.)
 
 if (UNIX)
-  find_package(PkgConfig)
-  if (PKG_CONFIG_FOUND)
-    pkg_check_modules(_OPENSSL openssl)
-  endif (PKG_CONFIG_FOUND)
+  find_package(PkgConfig QUIET)
+  pkg_check_modules(_OPENSSL QUIET openssl)
 endif (UNIX)
 
 # http://www.slproweb.com/products/Win32OpenSSL.html