cmake: NIX_CFLAGS_COMPILE NIX_LDFLAG could be undefined

+1 -1
+1 -1
pkgs/development/tools/build-managers/cmake/setup-hook.sh
··· 125 makeCmakeFindLibs(){ 126 isystem_seen= 127 iframework_seen= 128 - for flag in $NIX_CFLAGS_COMPILE $NIX_LDFLAGS; do 129 if test -n "$isystem_seen" && test -d "$flag"; then 130 isystem_seen= 131 export CMAKE_INCLUDE_PATH="${CMAKE_INCLUDE_PATH-}${CMAKE_INCLUDE_PATH:+:}${flag}"
··· 125 makeCmakeFindLibs(){ 126 isystem_seen= 127 iframework_seen= 128 + for flag in ${NIX_CFLAGS_COMPILE-} ${NIX_LDFLAGS-}; do 129 if test -n "$isystem_seen" && test -d "$flag"; then 130 isystem_seen= 131 export CMAKE_INCLUDE_PATH="${CMAKE_INCLUDE_PATH-}${CMAKE_INCLUDE_PATH:+:}${flag}"