fix CMake syntax

DFHack · Jan 28, 2020 · e3c49ab · e3c49ab
1 parent 311cb03
commit e3c49ab
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Showing 2 changed files with 5 additions and 5 deletions.
diff --git a/CMakeLists.deps.txt.in b/CMakeLists.deps.txt.in
@@ -8,12 +8,12 @@ ENDIF()
 
 include(ExternalProject)
 ExternalProject_Add(allegro
-    SOURCE_DIR ${CMAKE_CURRENT_SOURCE_DIR}/allegro
-    INSTALL_DIR ${CMAKE_CURRENT_BINARY_DIR}/deps
+    SOURCE_DIR @CMAKE_CURRENT_SOURCE_DIR@/allegro
+    INSTALL_DIR @CMAKE_CURRENT_BINARY_DIR@/deps
     CMAKE_ARGS
         -DCMAKE_BUILD_TYPE=Release
-        -DCMAKE_INSTALL_PREFIX=${CMAKE_CURRENT_BINARY_DIR}/deps
-        -DCMAKE_C_FLAGS=$${extra_cflags}
+        -DCMAKE_INSTALL_PREFIX=@CMAKE_CURRENT_BINARY_DIR@/deps
+        -DCMAKE_C_FLAGS=${extra_cflags}
         -DSHARED=0
         -DWANT_ALLOW_SSE=0
         -DWANT_DOCS=0

diff --git a/CMakeLists.txt b/CMakeLists.txt
@@ -1,7 +1,7 @@
 PROJECT (isoworld)
 
 # hack to compile allegro at configure time
-configure_file(CMakeLists.deps.txt.in deps-build/CMakeLists.txt)
+configure_file(CMakeLists.deps.txt.in deps-build/CMakeLists.txt @ONLY)
 execute_process(COMMAND ${CMAKE_COMMAND} -G "${CMAKE_GENERATOR}" .
     WORKING_DIRECTORY ${CMAKE_CURRENT_BINARY_DIR}/deps-build
     RESULT_VARIABLE deps_configure_result)