It is reported that [] was removed by autoconf, which caused the following error:
./configure: line 4681: -z: command not found Switch to test. That's what is used throughout our configure scripts. Reported-by: Bertrand Marquis <[email protected]> Fixes: 8a6b1665d987 ("configure: also add EXTRA_PREFIX to {CPP/LD}FLAGS") Reviewed-by: Roger Pau Monne <[email protected]> Signed-off-by: Wei Liu <[email protected]> --- Run autogen.sh before committing. Cc: Bertrand Marquis <[email protected]> Cc: Roger Pau Monne <[email protected]> --- m4/set_cflags_ldflags.m4 | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/m4/set_cflags_ldflags.m4 b/m4/set_cflags_ldflags.m4 index 08f5c983cc63..cd34c139bc94 100644 --- a/m4/set_cflags_ldflags.m4 +++ b/m4/set_cflags_ldflags.m4 @@ -15,7 +15,7 @@ for ldflag in $APPEND_LIB do APPEND_LDFLAGS="$APPEND_LDFLAGS -L$ldflag" done -if [ ! -z $EXTRA_PREFIX ]; then +if test ! -z $EXTRA_PREFIX ; then CPPFLAGS="$CPPFLAGS -I$EXTRA_PREFIX/include" LDFLAGS="$LDFLAGS -L$EXTRA_PREFIX/lib" fi -- 2.20.1
