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-rw-r--r--cmake/tuklib_progname.cmake5
1 files changed, 2 insertions, 3 deletions
diff --git a/cmake/tuklib_progname.cmake b/cmake/tuklib_progname.cmake
index 0fa1d3d7..d4ab0066 100644
--- a/cmake/tuklib_progname.cmake
+++ b/cmake/tuklib_progname.cmake
@@ -13,7 +13,6 @@ include(CheckSymbolExists)
function(tuklib_progname TARGET_OR_ALL)
# NOTE: This glibc extension requires _GNU_SOURCE.
check_symbol_exists(program_invocation_name errno.h
- HAVE_DECL_PROGRAM_INVOCATION_NAME)
- tuklib_add_definition_if("${TARGET_OR_ALL}"
- HAVE_DECL_PROGRAM_INVOCATION_NAME)
+ HAVE_PROGRAM_INVOCATION_NAME)
+ tuklib_add_definition_if("${TARGET_OR_ALL}" HAVE_PROGRAM_INVOCATION_NAME)
endfunction()