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Commit | Line | Data |
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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 |