From c892795ea3601a6d210a325b2ac566b1c30d3334 Mon Sep 17 00:00:00 2001
From: Ruslan Baratov <ruslan_baratov@yahoo.com>
Date: Tue, 10 Jul 2018 12:54:34 +0300
Subject: CMake: Respect BUILD_SHARED_LIBS

Use standard CMake variable BUILD_SHARED_LIBS instead of introducing
custom option CURL_STATICLIB.

Use '-DBUILD_SHARED_LIBS=%SHARED%' in appveyor.yml.

Reviewed-by: Sergei Nikulov
Closes #2755
---
 lib/CMakeLists.txt | 21 ++++++++++-----------
 1 file changed, 10 insertions(+), 11 deletions(-)

(limited to 'lib/CMakeLists.txt')

diff --git a/lib/CMakeLists.txt b/lib/CMakeLists.txt
index 6b90f011f..306ba1a6e 100644
--- a/lib/CMakeLists.txt
+++ b/lib/CMakeLists.txt
@@ -1,5 +1,13 @@
 set(LIB_NAME libcurl)
 
+if(BUILD_SHARED_LIBS)
+  set(CURL_STATICLIB NO)
+else()
+  set(CURL_STATICLIB YES)
+endif()
+
+# Use:
+# * CURL_STATICLIB
 configure_file(curl_config.h.cmake
   ${CMAKE_CURRENT_BINARY_DIR}/curl_config.h)
 
@@ -59,21 +67,12 @@ if(USE_ARES)
   include_directories(${CARES_INCLUDE_DIR})
 endif()
 
-if(CURL_STATICLIB)
-  # Static lib
-  set(CURL_USER_DEFINED_DYNAMIC_OR_STATIC STATIC)
-else()
-  # DLL / so dynamic lib
-  set(CURL_USER_DEFINED_DYNAMIC_OR_STATIC SHARED)
-endif()
-
 add_library(
   ${LIB_NAME}
-  ${CURL_USER_DEFINED_DYNAMIC_OR_STATIC}
   ${HHEADERS} ${CSOURCES}
   )
 
-if(MSVC AND CURL_STATICLIB)
+if(MSVC AND NOT BUILD_SHARED_LIBS)
   set_target_properties(${LIB_NAME} PROPERTIES STATIC_LIBRARY_FLAGS ${CMAKE_EXE_LINKER_FLAGS})
 endif()
 
@@ -95,7 +94,7 @@ set_target_properties(${LIB_NAME} PROPERTIES PREFIX "")
 set_target_properties(${LIB_NAME} PROPERTIES IMPORT_PREFIX "")
 
 if(WIN32)
-  if(NOT CURL_STATICLIB)
+  if(BUILD_SHARED_LIBS)
     # Add "_imp" as a suffix before the extension to avoid conflicting with the statically linked "libcurl.lib"
     set_target_properties(${LIB_NAME} PROPERTIES IMPORT_SUFFIX "_imp.lib")
   endif()
-- 
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