From 5e1dbedf01177d32ab46bd4a5051a125f208f3d9 Mon Sep 17 00:00:00 2001
From: "Matthias C. M. Troffaes" <matthias.troffaes@gmail.com>
Date: Tue, 1 Jun 2021 08:06:45 +0100
Subject: [PATCH] Fix pkg-config lib suffix for cmake debug builds

Signed-off-by: Matthias C. M. Troffaes <matthias.troffaes@gmail.com>
---
 IlmBase/config/CMakeLists.txt   | 7 ++++++-
 OpenEXR/config/CMakeLists.txt   | 7 ++++++-
 PyIlmBase/config/CMakeLists.txt | 7 ++++++-
 3 files changed, 18 insertions(+), 3 deletions(-)

diff --git a/IlmBase/config/CMakeLists.txt b/IlmBase/config/CMakeLists.txt
index d9c5ae4492..b2340b4ed7 100644
--- a/IlmBase/config/CMakeLists.txt
+++ b/IlmBase/config/CMakeLists.txt
@@ -78,7 +78,12 @@ if(ILMBASE_INSTALL_PKG_CONFIG)
     set(exec_prefix "\${prefix}")
     set(libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
     set(includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
-    set(LIB_SUFFIX_DASH ${ILMBASE_LIB_SUFFIX})
+    string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE)
+    if(uppercase_CMAKE_BUILD_TYPE MATCHES DEBUG)
+      set(LIB_SUFFIX_DASH ${ILMBASE_LIB_SUFFIX}${CMAKE_DEBUG_POSTFIX})
+    else()
+      set(LIB_SUFFIX_DASH ${ILMBASE_LIB_SUFFIX})
+    endif()
     if(TARGET Threads::Threads)
       # hrm, can't use properties as they end up as generator expressions
       # which don't seem to evaluate
diff --git a/OpenEXR/config/CMakeLists.txt b/OpenEXR/config/CMakeLists.txt
index 8386e3a0e9..1b0085adc8 100644
--- a/OpenEXR/config/CMakeLists.txt
+++ b/OpenEXR/config/CMakeLists.txt
@@ -77,7 +77,12 @@ if(OPENEXR_INSTALL_PKG_CONFIG)
     set(exec_prefix "\${prefix}")
     set(libdir "\${exec_prefix}/${CMAKE_INSTALL_LIBDIR}")
     set(includedir "\${prefix}/${CMAKE_INSTALL_INCLUDEDIR}")
-    set(LIB_SUFFIX_DASH ${OPENEXR_LIB_SUFFIX})
+    string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE)
+    if(uppercase_CMAKE_BUILD_TYPE MATCHES DEBUG)
+      set(LIB_SUFFIX_DASH ${OPENEXR_LIB_SUFFIX}${CMAKE_DEBUG_POSTFIX})
+    else()
+      set(LIB_SUFFIX_DASH ${OPENEXR_LIB_SUFFIX})
+    endif()
     if(TARGET Threads::Threads)
       # hrm, can't use properties as they end up as generator expressions
       # which don't seem to evaluate
diff --git a/PyIlmBase/config/CMakeLists.txt b/PyIlmBase/config/CMakeLists.txt
index 1872c89e76..2255c46ee1 100644
--- a/PyIlmBase/config/CMakeLists.txt
+++ b/PyIlmBase/config/CMakeLists.txt
@@ -18,7 +18,12 @@ if(PYILMBASE_INSTALL_PKG_CONFIG)
     set(exec_prefix ${CMAKE_INSTALL_BINDIR})
     set(libdir ${CMAKE_INSTALL_LIBDIR})
     set(includedir ${CMAKE_INSTALL_INCLUDEDIR})
-    set(LIB_SUFFIX_DASH ${OPENEXR_LIB_SUFFIX})
+    string(TOUPPER "${CMAKE_BUILD_TYPE}" uppercase_CMAKE_BUILD_TYPE)
+    if(uppercase_CMAKE_BUILD_TYPE MATCHES DEBUG)
+      set(LIB_SUFFIX_DASH ${OPENEXR_LIB_SUFFIX}${CMAKE_DEBUG_POSTFIX})
+    else()
+      set(LIB_SUFFIX_DASH ${OPENEXR_LIB_SUFFIX})
+    endif()
     string(REPLACE ".in" "" pcout ${pcinfile})
     configure_file(${pcinfile} ${CMAKE_CURRENT_BINARY_DIR}/${pcout} @ONLY)
     install(