From f7b608aa64f4af3e26a1d48673e5f45e00fe4170 Mon Sep 17 00:00:00 2001
From: ruki <waruqi@gmail.com>
Date: Tue, 10 Jan 2023 00:33:28 +0800
Subject: improve install dir on windows

---
 xmake/modules/target/action/install/windows.lua | 18 ++++++++++++++----
 xmake/rules/qt/install/windows.lua              |  9 ++++++++-
 2 files changed, 22 insertions(+), 5 deletions(-)

diff --git a/xmake/modules/target/action/install/windows.lua b/xmake/modules/target/action/install/windows.lua
index d508623be..84ed75a7d 100644
--- a/xmake/modules/target/action/install/windows.lua
+++ b/xmake/modules/target/action/install/windows.lua
@@ -21,9 +21,16 @@
 -- imports
 import("lib.detect.find_file")
 
+-- get install directory
+function _get_installdir(target)
+    local installdir = assert(target:installdir(), "please use `xmake install -o installdir` or `set_installdir` to set install directory on windows.")
+    return installdir
+end
+
 -- install headers
 function _install_headers(target, opt)
-    local includedir = path.join(target:installdir(), opt and opt.includedir or "include")
+    local installdir = _get_installdir(target)
+    local includedir = path.join(installdir, opt and opt.includedir or "include")
     os.mkdir(includedir)
     local srcheaders, dstheaders = target:headerfiles(includedir, {installonly = true})
     if srcheaders and dstheaders then
@@ -73,7 +80,8 @@ end
 function install_binary(target, opt)
 
     -- install binary
-    local binarydir = path.join(target:installdir(), opt and opt.bindir or "bin")
+    local installdir = _get_installdir(target)
+    local binarydir = path.join(installdir, opt and opt.bindir or "bin")
     os.mkdir(binarydir)
     os.vcp(target:targetfile(), binarydir)
     os.trycp(target:symbolfile(), binarydir)
@@ -103,7 +111,8 @@ end
 function install_shared(target, opt)
 
     -- install dll library to the binary directory
-    local binarydir = path.join(target:installdir(), opt and opt.bindir or "bin")
+    local installdir = _get_installdir(target)
+    local binarydir = path.join(installdir, opt and opt.bindir or "bin")
     os.mkdir(binarydir)
     os.vcp(target:targetfile(), binarydir)
     os.trycp(target:symbolfile(), binarydir)
@@ -129,7 +138,8 @@ end
 function install_static(target, opt)
 
     -- install library
-    local librarydir = path.join(target:installdir(), opt and opt.libdir or "lib")
+    local installdir = _get_installdir(target)
+    local librarydir = path.join(installdir, opt and opt.libdir or "lib")
     os.mkdir(librarydir)
     os.vcp(target:targetfile(), librarydir)
     os.trycp(target:symbolfile(), librarydir)
diff --git a/xmake/rules/qt/install/windows.lua b/xmake/rules/qt/install/windows.lua
index d30ba2172..2582d74ae 100644
--- a/xmake/rules/qt/install/windows.lua
+++ b/xmake/rules/qt/install/windows.lua
@@ -24,11 +24,18 @@ import("core.project.config")
 import("core.tool.toolchain")
 import("lib.detect.find_path")
 
+-- get install directory
+function _get_installdir(target)
+    local installdir = assert(target:installdir(), "please use `xmake install -o installdir` or `set_installdir` to set install directory on windows.")
+    return installdir
+end
+
 -- install application package for windows
 function main(target, opt)
 
     local targetfile = target:targetfile()
-    local installfile = path.join(target:installdir(), "bin", path.filename(targetfile))
+    local installdir = _get_installdir(target)
+    local installfile = path.join(installdir, "bin", path.filename(targetfile))
 
     -- get qt sdk
     local qt = target:data("qt")
-- 
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