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authorAqua-sama <aqua@iserlohn-fortress.net>2018-10-16 20:44:58 +0200
committerAqua-sama <aqua@iserlohn-fortress.net>2018-10-16 20:44:58 +0200
commitf9a90e4f8b40e7165f6a3bd42a94fbbe74105c51 (patch)
tree1f46070230ca274d73fc689925488d7957ee2bd2 /cmake
parenturlfilter: Add FilterTree class (diff)
downloadsmolbote-f9a90e4f8b40e7165f6a3bd42a94fbbe74105c51.tar.xz
buildconfig: don't overwrite install prefix by default
Diffstat (limited to 'cmake')
-rw-r--r--cmake/VendorConfig.cmake4
1 files changed, 3 insertions, 1 deletions
diff --git a/cmake/VendorConfig.cmake b/cmake/VendorConfig.cmake
index 42e72c8..1e12b33 100644
--- a/cmake/VendorConfig.cmake
+++ b/cmake/VendorConfig.cmake
@@ -24,7 +24,9 @@ set(CMAKE_CXX_FLAGS_DEBUG "${CMAKE_CXX_FLAGS_DEBUG} ${CONFIG_CXX_FLAGS} ${CONF
set(CMAKE_CXX_FLAGS_RELEASE "${CMAKE_CXX_FLAGS_RELEASE} ${CONFIG_CXX_FLAGS} ${CONFIG_CXX_FLAGS_RELEASE}")
# Install paths
-set(CMAKE_INSTALL_PREFIX ${CONFIG_INSTALL_PREFIX})
+if(NOT CONFIG_INSTALL_PREFIX STREQUAL "")
+ set(CMAKE_INSTALL_PREFIX ${CONFIG_INSTALL_PREFIX})
+endif()
## Version information, used in src/version.h.in
if (EXISTS "${PROJECT_SOURCE_DIR}/.git")