From a7adc9f91224ba7baf34e8685c299dcbe67e4969 Mon Sep 17 00:00:00 2001
From: "alexey.lysiuk" <alexey.lysiuk@gmail.com>
Date: Wed, 23 Jun 2021 10:14:07 +0300
Subject: [PATCH] aedi: add expat target

---
 aedi/target/__init__.py      |  1 +
 aedi/target/library_tier2.py | 18 ++++++++++++++++++
 2 files changed, 19 insertions(+)

diff --git a/aedi/target/__init__.py b/aedi/target/__init__.py
index 4b4db4bd..bc4a584a 100644
--- a/aedi/target/__init__.py
+++ b/aedi/target/__init__.py
@@ -68,6 +68,7 @@ def targets():
 
         # Libraries needed for other targets
         DumbTarget(),
+        ExpatTarget(),
         FmtTarget(),
         FreeTypeTarget(),
         FtglTarget(),
diff --git a/aedi/target/library_tier2.py b/aedi/target/library_tier2.py
index 422bc70e..fba2bcee 100644
--- a/aedi/target/library_tier2.py
+++ b/aedi/target/library_tier2.py
@@ -41,6 +41,24 @@ class DumbTarget(CMakeStaticDependencyTarget):
         return 'Libs: -L${libdir} -ldumb\n' if line.startswith('Libs:') else line
 
 
+class ExpatTarget(CMakeStaticDependencyTarget):
+    def __init__(self, name='expat'):
+        super().__init__(name)
+
+        opts = self.options
+        opts['EXPAT_BUILD_EXAMPLES'] = 'NO'
+        opts['EXPAT_BUILD_TESTS'] = 'NO'
+        opts['EXPAT_BUILD_TOOLS'] = 'NO'
+
+    def prepare_source(self, state: BuildState):
+        state.download_source(
+            'https://github.com/libexpat/libexpat/releases/download/R_2_4_1/expat-2.4.1.tar.xz',
+            'cf032d0dba9b928636548e32b327a2d66b1aab63c4f4a13dd132c2d1d2f2fb6a')
+
+    def detect(self, state: BuildState) -> bool:
+        return os.path.exists(state.source + 'expat.pc.in')
+
+
 class FmtTarget(CMakeStaticDependencyTarget):
     def __init__(self, name='fmt'):
         super().__init__(name)