From e4d5fbc9139629b3ddaaf134b145bd013a4981c7 Mon Sep 17 00:00:00 2001
From: Attila Mark <alian@i7>
Date: Fri, 24 Jan 2020 19:39:01 -0800
Subject: [PATCH] Configure fmt.pc library name correctly.

---
 CMakeLists.txt          | 9 +++++++++
 support/cmake/fmt.pc.in | 2 +-
 2 files changed, 10 insertions(+), 1 deletion(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 0b4ec0a7..37df6feb 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -178,6 +178,15 @@ set_target_properties(fmt PROPERTIES
   VERSION ${FMT_VERSION} SOVERSION ${CPACK_PACKAGE_VERSION_MAJOR}
   DEBUG_POSTFIX d)
 
+# Configure pkg-config fmt.pc properly
+string(TOLOWER ${PROJECT_NAME} PROJECT_NAME_LOWER)
+if(CMAKE_BUILD_TYPE STREQUAL "Debug")
+  get_target_property(_FMT_LIB_POSTFIX ${PROJECT_NAME_LOWER} DEBUG_POSTFIX)
+  set(FMT_LIB_NAME ${PROJECT_NAME_LOWER}${_FMT_LIB_POSTFIX})
+else()
+  set(FMT_LIB_NAME ${PROJECT_NAME_LOWER})
+endif()
+
 if (BUILD_SHARED_LIBS)
   if (UNIX AND NOT APPLE AND NOT ${CMAKE_SYSTEM_NAME} MATCHES "SunOS")
     # Fix rpmlint warning:
diff --git a/support/cmake/fmt.pc.in b/support/cmake/fmt.pc.in
index e935dc78..4e030afd 100644
--- a/support/cmake/fmt.pc.in
+++ b/support/cmake/fmt.pc.in
@@ -6,6 +6,6 @@ includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
 Name: fmt
 Description: A modern formatting library
 Version: @FMT_VERSION@
-Libs: -L${libdir} -lfmt
+Libs: -L${libdir} -l@FMT_LIB_NAME@
 Cflags: -I${includedir}