test fix

vr1087 · vr1087 · commit 6f49521179db · 2025-06-18T11:00:32.000-05:00
diff --git a/cpp/CMakeLists.txt b/cpp/CMakeLists.txt
@@ -58,8 +58,6 @@ include(htslib)
 # if htslib is not in your environment, then build htslib from source
 if(NOT HTSlib_FOUND)
   add_dependencies(${PROJECT_NAME} htslib)
-  # also ensure the htslib target itself sees _GNU_SOURCE
-  target_compile_definitions(htslib PRIVATE _GNU_SOURCE)
 endif()
 
 # Link dependencies
diff --git a/cpp/cmake/htslib.cmake b/cpp/cmake/htslib.cmake
@@ -66,6 +66,8 @@ else()
     INSTALL_COMMAND ${MAKE_COMMAND} install prefix=${htslib_INSTALL}
   )
 
+  ENVIRONMENT "CFLAGS=-D_GNU_SOURCE ${CFLAGS}" "CXXFLAGS=-D_GNU_SOURCE ${CXXFLAGS}"
+
   message(STATUS "ZLIB_BUILD: ${ZLIB_BUILD}")
   if(ZLIB_BUILD)
     include(../cmake/zlib.cmake)

Original file line number	Diff line number	Diff line change
`@@ -66,6 +66,8 @@ else()`
`66`	`66`	`INSTALL_COMMAND ${MAKE_COMMAND} install prefix=${htslib_INSTALL}`
`67`	`67`	`)`
`68`	`68`
	`69`	`+ ENVIRONMENT "CFLAGS=-D_GNU_SOURCE ${CFLAGS}" "CXXFLAGS=-D_GNU_SOURCE ${CXXFLAGS}"`
	`70`	`+`
`69`	`71`	`message(STATUS "ZLIB_BUILD: ${ZLIB_BUILD}")`
`70`	`72`	`if(ZLIB_BUILD)`
`71`	`73`	`include(../cmake/zlib.cmake)`