Signed-off-by: Sami Tolvanen <samitolvanen@xxxxxxxxxx>
---
scripts/Kbuild.include | 4 ++--
scripts/cc-version.sh | 45 +++++++++++++++++++++++++++++++++++++++++++++
scripts/gcc-version.sh | 33 ---------------------------------
3 files changed, 47 insertions(+), 35 deletions(-)
create mode 100755 scripts/cc-version.sh
delete mode 100755 scripts/gcc-version.sh
diff --git a/scripts/Kbuild.include b/scripts/Kbuild.include
index 584d6cecd7c0..de41ab74121e 100644
--- a/scripts/Kbuild.include
+++ b/scripts/Kbuild.include
@@ -143,11 +143,11 @@ cc-disable-warning = $(call try-run,\
cc-name = $(shell $(CC) -v 2>&1 | grep -q "clang version" && echo clang || echo gcc)
# cc-version
-cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/gcc-version.sh $(CC))
+cc-version = $(shell $(CONFIG_SHELL) $(srctree)/scripts/cc-version.sh $(CC))
# cc-fullversion
cc-fullversion = $(shell $(CONFIG_SHELL) \
- $(srctree)/scripts/gcc-version.sh -p $(CC))
+ $(srctree)/scripts/cc-version.sh -p $(CC))
# cc-ifversion
# Usage: EXTRA_CFLAGS += $(call cc-ifversion, -lt, 0402, -O1)
diff --git a/scripts/cc-version.sh b/scripts/cc-version.sh
new file mode 100755
index 000000000000..6d085a8a07e8
--- /dev/null
+++ b/scripts/cc-version.sh
@@ -0,0 +1,45 @@
+#!/bin/sh
+# SPDX-License-Identifier: GPL-2.0
+#
+# cc-version [-p] cc-command
+#
+# Prints the compiler version of `command' in a canonical 4-digit form
+# such as `0295' for gcc-2.95, `0303' for gcc-3.3, etc.
+#
+# With the -p option, prints the patchlevel as well, for example `029503' for
+# gcc-2.95.3, `030301' for gcc-3.3.1, etc.
+#
+
+if [ "$1" = "-p" ] ; then
+ with_patchlevel=1;
+ shift;
+fi
+
+compiler="$*"
+
+if [ ${#compiler} -eq 0 ]; then
+ echo "Error: No compiler specified."
+ printf "Usage:\n\t$0 <cc-command>\n"
+ exit 1
+fi
+
+clang=$(echo __clang__ | $compiler -E -x c - | tail -n1)
+
+if [ "$clang" == "1" ]; then
+ major_macro="__clang_major__"
+ minor_macro="__clang_minor__"
+ patchlevel_macro="__clang_patchlevel__"
+else
+ major_macro="__GNUC__"
+ minor_macro="__GNUC_MINOR__"
+ patchlevel_macro="__GNUC_PATCHLEVEL__"
+fi
+
+MAJOR=$(echo $major_macro | $compiler -E -x c - | tail -n 1)
+MINOR=$(echo $minor_macro | $compiler -E -x c - | tail -n 1)
+if [ "x$with_patchlevel" != "x" ] ; then
+ PATCHLEVEL=$(echo $patchlevel_macro | $compiler -E -x c - | tail -n 1)
+ printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL
+else
+ printf "%02d%02d\\n" $MAJOR $MINOR
+fi
diff --git a/scripts/gcc-version.sh b/scripts/gcc-version.sh
deleted file mode 100755
index 11bb909845e7..000000000000
--- a/scripts/gcc-version.sh
+++ /dev/null
@@ -1,33 +0,0 @@
-#!/bin/sh
-# SPDX-License-Identifier: GPL-2.0
-#
-# gcc-version [-p] gcc-command
-#
-# Prints the gcc version of `gcc-command' in a canonical 4-digit form
-# such as `0295' for gcc-2.95, `0303' for gcc-3.3, etc.
-#
-# With the -p option, prints the patchlevel as well, for example `029503' for
-# gcc-2.95.3, `030301' for gcc-3.3.1, etc.
-#
-
-if [ "$1" = "-p" ] ; then
- with_patchlevel=1;
- shift;
-fi
-
-compiler="$*"
-
-if [ ${#compiler} -eq 0 ]; then
- echo "Error: No compiler specified."
- printf "Usage:\n\t$0 <gcc-command>\n"
- exit 1
-fi
-
-MAJOR=$(echo __GNUC__ | $compiler -E -x c - | tail -n 1)
-MINOR=$(echo __GNUC_MINOR__ | $compiler -E -x c - | tail -n 1)
-if [ "x$with_patchlevel" != "x" ] ; then
- PATCHLEVEL=$(echo __GNUC_PATCHLEVEL__ | $compiler -E -x c - | tail -n 1)
- printf "%02d%02d%02d\\n" $MAJOR $MINOR $PATCHLEVEL
-else
- printf "%02d%02d\\n" $MAJOR $MINOR
-fi
--
2.15.0.448.gf294e3d99a-goog
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