From 28f50e0fed19872e0fd50dd23ce2ee8cd759338e Mon Sep 17 00:00:00 2001
From: Andreas Schuh <andreas.schuh.84@gmail.com>
Date: Fri, 25 Jan 2019 17:58:59 +0000
Subject: [PATCH] fix: Install pkgconfig file only when INSTALL_HEADERS option
 is ON

---
 CMakeLists.txt | 9 ++++-----
 1 file changed, 4 insertions(+), 5 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 657a1f4..f816532 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -568,11 +568,10 @@ if (INSTALL_HEADERS)
   if (UNIX)
     install (PROGRAMS src/gflags_completions.sh DESTINATION ${RUNTIME_INSTALL_DIR})
   endif ()
-endif ()
-
-if (PKGCONFIG_INSTALL_DIR)
-  configure_file ("cmake/package.pc.in" "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}.pc" @ONLY)
-  install (FILES "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}.pc" DESTINATION "${PKGCONFIG_INSTALL_DIR}")
+  if (PKGCONFIG_INSTALL_DIR)
+    configure_file ("cmake/package.pc.in" "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}.pc" @ONLY)
+    install (FILES "${PROJECT_BINARY_DIR}/${PACKAGE_NAME}.pc" DESTINATION "${PKGCONFIG_INSTALL_DIR}")
+  endif ()
 endif ()
 
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