[linux-2.6-block.git] / scripts / gcc-plugin.sh

#!/bin/sh
srctree=$(dirname "$0")
gccplugins_dir=$($3 -print-file-name=plugin)
plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/gcc-plugins -I"${gccplugins_dir}"/include 2>&1 <<EOF
#include "gcc-common.h"
#if BUILDING_GCC_VERSION >= 4008 || defined(ENABLE_BUILD_WITH_CXX)
#warning $2 CXX
#else
#warning $1 CC
#endif
EOF
)

if [ $? -ne 0 ]
then
	exit 1
fi

case "$plugincc" in
	*"$1 CC"*)
		echo "$1"
		exit 0
		;;

	*"$2 CXX"*)
		# the c++ compiler needs another test, see below
		;;

	*)
		exit 1
		;;
esac

# we need a c++ compiler that supports the designated initializer GNU extension
plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/gcc-plugins -I"${gccplugins_dir}"/include 2>&1 <<EOF
#include "gcc-common.h"
class test {
public:
	int test;
} test = {
	.test = 1
};
EOF
)

if [ $? -eq 0 ]
then
	echo "$2"
	exit 0
fi
exit 1
Commit	Line	Data
6b90bd4b ER	1	#!/bin/sh
	2	srctree=$(dirname "$0")
	3	gccplugins_dir=$($3 -print-file-name=plugin)
	4	plugincc=$($1 -E -x c++ - -o /dev/null -I"${srctree}"/gcc-plugins -I"${gccplugins_dir}"/include 2>&1 <<EOF
	5	#include "gcc-common.h"
	6	#if BUILDING_GCC_VERSION >= 4008 \|\| defined(ENABLE_BUILD_WITH_CXX)
	7	#warning $2 CXX
	8	#else
	9	#warning $1 CC
	10	#endif
	11	EOF
	12	)
	13
	14	if [ $? -ne 0 ]
	15	then
	16	exit 1
	17	fi
	18
	19	case "$plugincc" in
	20	"$1 CC")
	21	echo "$1"
	22	exit 0
	23	;;
	24
	25	"$2 CXX")
	26	# the c++ compiler needs another test, see below
	27	;;
	28
	29	*)
	30	exit 1
	31	;;
	32	esac
	33
	34	# we need a c++ compiler that supports the designated initializer GNU extension
	35	plugincc=$($2 -c -x c++ -std=gnu++98 - -fsyntax-only -I"${srctree}"/gcc-plugins -I"${gccplugins_dir}"/include 2>&1 <<EOF
	36	#include "gcc-common.h"
	37	class test {
	38	public:
	39	int test;
	40	} test = {
	41	.test = 1
	42	};
	43	EOF
	44	)
	45
	46	if [ $? -eq 0 ]
	47	then
	48	echo "$2"
	49	exit 0
	50	fi
	51	exit 1