diff options
Diffstat (limited to 'scripts/check-uapi.sh')
| -rwxr-xr-x | scripts/check-uapi.sh | 19 |
1 files changed, 12 insertions, 7 deletions
diff --git a/scripts/check-uapi.sh b/scripts/check-uapi.sh index 955581735cb3..c8beec58871c 100755 --- a/scripts/check-uapi.sh +++ b/scripts/check-uapi.sh @@ -33,9 +33,10 @@ Options: -v Verbose operation (print more information about each header being checked). Environmental args: - ABIDIFF Custom path to abidiff binary - CC C compiler (default is "gcc") - ARCH Target architecture for the UAPI check (default is host arch) + ABIDIFF Custom path to abidiff binary + CROSS_COMPILE Toolchain prefix for compiler + CC C compiler (default is "\${CROSS_COMPILE}gcc") + ARCH Target architecture for the UAPI check (default is host arch) Exit codes: $SUCCESS) Success @@ -178,8 +179,11 @@ do_compile() { local -r inc_dir="$1" local -r header="$2" local -r out="$3" - printf "int main(void) { return 0; }\n" | \ - "$CC" -c \ + printf "int f(void) { return 0; }\n" | \ + "$CC" \ + -shared \ + -nostdlib \ + -fPIC \ -o "$out" \ -x c \ -O0 \ @@ -187,6 +191,7 @@ do_compile() { -fno-eliminate-unused-debug-types \ -g \ "-I${inc_dir}" \ + "-Iusr/dummy-include" \ -include "$header" \ - } @@ -195,7 +200,7 @@ do_compile() { run_make_headers_install() { local -r ref="$1" local -r install_dir="$(get_header_tree "$ref")" - make -j "$MAX_THREADS" ARCH="$ARCH" INSTALL_HDR_PATH="$install_dir" \ + make -j "$MAX_THREADS" CROSS_COMPILE="${CROSS_COMPILE}" ARCH="$ARCH" INSTALL_HDR_PATH="$install_dir" \ headers_install > /dev/null } @@ -404,7 +409,7 @@ min_version_is_satisfied() { # Make sure we have the tools we need and the arguments make sense check_deps() { ABIDIFF="${ABIDIFF:-abidiff}" - CC="${CC:-gcc}" + CC="${CC:-${CROSS_COMPILE}gcc}" ARCH="${ARCH:-$(uname -m)}" if [ "$ARCH" = "x86_64" ]; then ARCH="x86" |