comparison: make/toolchain.sh
make/toolchain.sh
- changeset 1492
- cc83ce484bf7
- parent 1470
- c1a144db699f
equal
deleted
inserted
replaced
| 1491:b529528b8f0a | 1492:cc83ce484bf7 |
|---|---|
| 1 #!/bin/sh | 1 #!/bin/sh |
| 2 # | 2 # |
| 3 # toolchain detection | 3 # toolchain detection |
| 4 # | 4 # |
| 5 | 5 |
| 6 TAIL=tail | 6 TAIL="tail" |
| 7 if isplatform "bsd" && notisplatform "openbsd"; then | 7 if isplatform "bsd" && notisplatform "openbsd"; then |
| 8 C_COMPILERS="clang gcc cc" | 8 C_COMPILERS="clang gcc cc" |
| 9 CPP_COMPILERS="clang++ g++ CC" | 9 CPP_COMPILERS="clang++ g++ CC" |
| 10 elif isplatform "solaris"; then | 10 elif isplatform "solaris"; then |
| 11 C_COMPILERS="cc suncc gcc clang" | 11 C_COMPILERS="cc suncc gcc clang" |
| 22 unset TOOLCHAIN_CC | 22 unset TOOLCHAIN_CC |
| 23 unset TOOLCHAIN_CXX | 23 unset TOOLCHAIN_CXX |
| 24 | 24 |
| 25 check_c_compiler() | 25 check_c_compiler() |
| 26 { | 26 { |
| 27 command -v $1 2>&1 >/dev/null | 27 if ! command -v "$1" >/dev/null 2>&1 ; then |
| 28 if [ $? -ne 0 ]; then | |
| 29 return 1 | 28 return 1 |
| 30 fi | 29 fi |
| 31 cat > "$TEMP_DIR/test.c" << __EOF__ | 30 cat > "$TEMP_DIR/test.c" << __EOF__ |
| 32 /* test file */ | 31 /* test file */ |
| 33 #include <stdio.h> | 32 #include <stdio.h> |
| 34 int main(int argc, char **argv) { | 33 int main(void) { |
| 35 #if defined(_MSC_VER) | 34 #if defined(_MSC_VER) |
| 36 printf("toolchain:msc\n"); | 35 printf("toolchain:msc\n"); |
| 37 #elif defined(__clang__) | 36 #elif defined(__clang__) |
| 38 printf("toolchain:clang gnuc\n"); | 37 printf("toolchain:clang gnuc\n"); |
| 39 #elif defined(__GNUC__) | 38 #elif defined(__GNUC__) |
| 43 #else | 42 #else |
| 44 printf("toolchain:unknown\n"); | 43 printf("toolchain:unknown\n"); |
| 45 #endif | 44 #endif |
| 46 printf("wsize:%d\n", (int)sizeof(void*)*8); | 45 printf("wsize:%d\n", (int)sizeof(void*)*8); |
| 47 #ifdef __STDC_VERSION__ | 46 #ifdef __STDC_VERSION__ |
| 48 printf("stdcversion:%d\n", __STDC_VERSION__); | 47 printf("stdcversion:%ld\n", (long int)__STDC_VERSION__); |
| 49 #endif | 48 #endif |
| 50 return 0; | 49 return 0; |
| 51 } | 50 } |
| 52 __EOF__ | 51 __EOF__ |
| 53 rm -f "$TEMP_DIR/checkcc" | 52 rm -f "$TEMP_DIR/checkcc" |
| 54 $1 -o "$TEMP_DIR/checkcc" $CFLAGS $LDFLAGS "$TEMP_DIR/test.c" 2> /dev/null | 53 $1 -o "$TEMP_DIR/checkcc" $CFLAGS $LDFLAGS "$TEMP_DIR/test.c" 2> /dev/null |
| 55 } | 54 } |
| 56 | 55 |
| 57 check_cpp_compiler() | 56 check_cpp_compiler() |
| 58 { | 57 { |
| 59 command -v $1 2>&1 >/dev/null | 58 if ! command -v "$1" >/dev/null 2>&1 ; then |
| 60 if [ $? -ne 0 ]; then | |
| 61 return 1 | 59 return 1 |
| 62 fi | 60 fi |
| 63 cat > "$TEMP_DIR/test.cpp" << __EOF__ | 61 cat > "$TEMP_DIR/test.cpp" << __EOF__ |
| 64 /* test file */ | 62 /* test file */ |
| 65 #include <iostream> | 63 #include <iostream> |
| 66 int main(int argc, char **argv) { | 64 int main(void) { |
| 67 #if defined(_MSC_VER) | 65 #if defined(_MSC_VER) |
| 68 std::cout << "toolchain:msc" << std::endl; | 66 std::cout << "toolchain:msc" << std::endl; |
| 69 #elif defined(__clang__) | 67 #elif defined(__clang__) |
| 70 std::cout << "toolchain:clang gnuc" << std::endl; | 68 std::cout << "toolchain:clang gnuc" << std::endl; |
| 71 #elif defined(__GNUC__) | 69 #elif defined(__GNUC__) |
| 79 return 0; | 77 return 0; |
| 80 } | 78 } |
| 81 __EOF__ | 79 __EOF__ |
| 82 rm -f "$TEMP_DIR/checkcc" | 80 rm -f "$TEMP_DIR/checkcc" |
| 83 $1 -o "$TEMP_DIR/checkcc" $CXXFLAGS $LDFLAGS "$TEMP_DIR/test.cpp" 2> /dev/null | 81 $1 -o "$TEMP_DIR/checkcc" $CXXFLAGS $LDFLAGS "$TEMP_DIR/test.cpp" 2> /dev/null |
| 84 } | |
| 85 | |
| 86 create_libtest_source() | |
| 87 { | |
| 88 # $1: filename | |
| 89 # $2: optional include | |
| 90 cat > "$TEMP_DIR/$1" << __EOF__ | |
| 91 /* libtest file */ | |
| 92 int main(int argc, char **argv) { | |
| 93 return 0; | |
| 94 } | |
| 95 __EOF__ | |
| 96 if [ -n "$2" ]; then | |
| 97 echo "#include <$2>" >> "$TEMP_DIR/$1" | |
| 98 fi | |
| 99 } | 82 } |
| 100 | 83 |
| 101 parse_toolchain_properties() | 84 parse_toolchain_properties() |
| 102 { | 85 { |
| 103 info_file="$1" | 86 info_file="$1" |
