From 655d8440e56dfdd03c8b816f8f8446935bcfbc26 Mon Sep 17 00:00:00 2001
From: Petr Hodina <phodina@protonmail.com>
Date: Sun, 30 Oct 2022 14:51:07 +0100
Subject: [PATCH 8/8] ! gnu: qtbase-5: Apply qtbase-fix-header_module.patch.

* gnu/packages/qt.scm (qtbase-5)[source]: Apply qtbase-fix-header_module.patch.
* gnu/local.mk: Add patch.
* gnu/packages/patches/qtbase-fix-header_module.patch: New file.

diff --git a/gnu/local.mk b/gnu/local.mk
index 8b6f0913d4..c5ca64e644 100644
--- a/gnu/local.mk
+++ b/gnu/local.mk
@@ -1752,6 +1752,7 @@ dist_patch_DATA =						\
   %D%/packages/patches/qtbase-absolute-runpath.patch		\
   %D%/packages/patches/qtbase-assert.patch		\
   %D%/packages/patches/qtbase-cmake.patch		\
+  %D%/packages/patches/qtbase-fix-header_module.patch	\
   %D%/packages/patches/qtbase-moc-ignore-gcc-macro.patch	\
   %D%/packages/patches/qtbase-qtpluginpath.patch		\
   %D%/packages/patches/qtbase-replace-libdir.patch		\
diff --git a/gnu/packages/patches/qtbase-fix-header_module.patch b/gnu/packages/patches/qtbase-fix-header_module.patch
new file mode 100644
index 0000000000..ed869244dc
--- /dev/null
+++ b/gnu/packages/patches/qtbase-fix-header_module.patch
@@ -0,0 +1,26 @@
+From 2bce8511877db1db532e1437e7140b1d55633f86 Mon Sep 17 00:00:00 2001
+From: Will Dietz <w@wdtz.org>
+Date: Mon, 30 Sep 2019 20:15:40 -0500
+Subject: [PATCH 11/11] fix header_module
+
+---
+ mkspecs/features/qt_module.prf | 2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+diff --git a/mkspecs/features/qt_module.prf b/mkspecs/features/qt_module.prf
+index b9e5d35026..9924271042 100644
+--- a/mkspecs/features/qt_module.prf
++++ b/mkspecs/features/qt_module.prf
+@@ -84,7 +84,7 @@ header_module {
+         CONFIG  += qt_no_install_library
+ 
+     # Allow creation of .prl, .la and .pc files.
+-    target.path = $$[QT_INSTALL_LIBS]
++    target.path = $$NIX_OUTPUT_OUT/lib
+     target.CONFIG += dummy_install
+     INSTALLS    += target
+ } else {
+-- 
+2.25.4
+
+
diff --git a/gnu/packages/qt.scm b/gnu/packages/qt.scm
index 47f0db985c..5bf2354f1d 100644
--- a/gnu/packages/qt.scm
+++ b/gnu/packages/qt.scm
@@ -300,6 +300,7 @@ (define-public qtbase-5
               (patches (search-patches "qtbase-use-TZDIR.patch"
                                        "qtbase-assert.patch"
                                        "qtbase-cmake.patch"
+                                       "qtbase-fix-header_module.patch"
                                        "qtbase-qtpluginpath.patch"
                                        "qtbase-replace-libdir.patch"
                                        "qtbase-tbd-frameworks.patch"
@@ -437,6 +438,10 @@ (define-public qtbase-5
            (substitute* '("mkspecs/features/qt_common.prf"
             "mkspecs/features/qt_module.prf") (("..NIX_OUTPUT_OUT") #$output))
 
+           ;; qtbase-fix-header_module.patch
+           (substitute* "mkspecs/features/qt_module.prf"
+            (("..NIX_OUTPUT_OUT") #$output))
+
            ;; qtbase-cmake.patch
            (substitute* (list
             "mkspecs/features/data/cmake/Qt5BasicConfig.cmake.in"
-- 
2.37.2