mirror of https://github.com/oxen-io/oxen-mq.git
29 lines
1.0 KiB
Diff
29 lines
1.0 KiB
Diff
From: Jason Rhinelander <jason@imaginary.ca>
|
|
Date: Wed, 30 Mar 2022 16:09:40 -0300
|
|
Subject: cmake work-around for cmake < 3.21
|
|
|
|
PkgConfig::xyz won't exist before 3.21 if xyz doesn't require any flags
|
|
(which is common for a system-installed header-only library like oxenc).
|
|
|
|
(CMake bug 22180)
|
|
---
|
|
CMakeLists.txt | 5 ++++-
|
|
1 file changed, 4 insertions(+), 1 deletion(-)
|
|
|
|
diff --git a/CMakeLists.txt b/CMakeLists.txt
|
|
index 26942e1..e90ac40 100644
|
|
--- a/CMakeLists.txt
|
|
+++ b/CMakeLists.txt
|
|
@@ -76,7 +76,10 @@ elseif(BUILD_SHARED_LIBS)
|
|
pkg_check_modules(oxenc liboxenc IMPORTED_TARGET)
|
|
|
|
if(oxenc_FOUND)
|
|
- target_link_libraries(oxenmq PUBLIC PkgConfig::oxenc)
|
|
+ # Work around cmake bug 22180 (PkgConfig::tgt not set if no flags needed)
|
|
+ if(TARGET PkgConfig::oxenc OR CMAKE_VERSION VERSION_GREATER_EQUAL "3.21")
|
|
+ target_link_libraries(oxenmq PUBLIC PkgConfig::oxenc)
|
|
+ endif()
|
|
else()
|
|
add_subdirectory(oxen-encoding)
|
|
target_link_libraries(oxenmq PUBLIC oxenc)
|