As expected, I'm terrible with CMake...

Unbreak previous commit.
koreader · May 16, 2016 · 02ba8e1 · 02ba8e1
1 parent d301e40
commit 02ba8e1
Showing 1 changed file with 10 additions and 6 deletions.
diff --git a/thirdparty/leptonica/CMakeLists.txt b/thirdparty/leptonica/CMakeLists.txt
@@ -14,16 +14,20 @@ ko_write_gitclone_script(
     ${SOURCE_DIR}
 )
 
+# Make sure we use the old fmemopen symbol on Linux when building against glibc >= 2.22 (c.f. base#421)
+# NOTE: The patch will be much simpler w/ the upcoming leptonica version, there's a 1.74 version of the patch already in our tree for when that time comes ;)
+# NOTE: Because everything is awesome, this can only be applied safely when building against glibc >= 2.22 ...
+if(${GLIBC_GTE_2_22})
+    set(PATCH_CMD "patch -N -p1 < ${CMAKE_CURRENT_SOURCE_DIR}/leptonica-1.72-fmemopen-compat-symbol.patch")
+else()
+    set(PATCH_CMD "")
+endif()
+
 include(ExternalProject)
 ExternalProject_Add(
     ${PROJECT_NAME}
     DOWNLOAD_COMMAND ${CMAKE_COMMAND} -P ${GIT_CLONE_SCRIPT_FILENAME}
-    # Make sure we use the old fmemopen symbol on Linux when building against glibc >= 2.22 (c.f. base#421)
-    # NOTE: The patch will be much simpler w/ the upcoming leptonica version, there's a 1.74 version of the patch already in our tree for when that time comes ;)
-    # NOTE: Because everything is awesome, this can only be applied safely when building against glibc >= 2.22 ...
-    if(${GLIBC_GTE_2_22})
-        PATCH_COMMAND patch -N -p1 < ${CMAKE_CURRENT_SOURCE_DIR}/leptonica-1.72-fmemopen-compat-symbol.patch
-    endif(${GLIBC_GTE_2_22})
+    PATCH_COMMAND ${PATCH_CMD}
     CONFIGURE_COMMAND ""
     # skip build and install, libk2pdfopt will build it
     BUILD_COMMAND ""