From 6310639f697d4a570286960c470a6ec8c324be89 Mon Sep 17 00:00:00 2001 From: Achill Gilgenast Date: Tue, 28 Jan 2025 13:28:48 +0100 Subject: configure: Avoid addition assignment operators For compatability with other /bin/sh like busybox ash, since they don't support the addition assignment operators (+=) and otherwise fails with: ./configure: line 14174: regular_CFLAGS+= -D__UAPI_DEF_ETHHDR=0: not found Signed-off-by: Achill Gilgenast Signed-off-by: Florian Westphal --- configure.ac | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/configure.ac b/configure.ac index 2d38a4d4..0106b316 100644 --- a/configure.ac +++ b/configure.ac @@ -202,8 +202,8 @@ fi; pkgdatadir='${datadir}/xtables'; if test "x$enable_profiling" = "xyes"; then - regular_CFLAGS+=" -fprofile-arcs -ftest-coverage" - regular_LDFLAGS+=" -lgcov --coverage" + regular_CFLAGS="$regular_CFLAGS -fprofile-arcs -ftest-coverage" + regular_LDFLAGS="$regular_LDFLAGS -lgcov --coverage" fi AC_MSG_CHECKING([whether the build is using musl-libc]) @@ -222,7 +222,7 @@ AC_COMPILE_IFELSE( AC_MSG_RESULT([${enable_musl_build}]) if test "x$enable_musl_build" = "xyes"; then - regular_CFLAGS+=" -D__UAPI_DEF_ETHHDR=0" + regular_CFLAGS="$regular_CFLAGS -D__UAPI_DEF_ETHHDR=0" fi define([EXPAND_VARIABLE], -- cgit v1.2.3