Skip to content
charmOS docs

Compiler Identification

include/compiler/name.h View source View on GitHub

cn_* “Compiler Name”, cn_id_* “Compiler Identity”

Macros

Section titled “Macros”

cn_has_builtin

Section titled “cn_has_builtin”
#define cn_has_builtin(x)
source
Expansion
#define cn_has_builtin(x) __has_builtin(x)

cn_has_builtin

Section titled “cn_has_builtin”
#define cn_has_builtin(x)
source
Expansion
#define cn_has_builtin(x) 0

cn_has_attribute

Section titled “cn_has_attribute”
#define cn_has_attribute(x)
source
Expansion
#define cn_has_attribute(x) __has_attribute(x)

cn_has_attribute

Section titled “cn_has_attribute”
#define cn_has_attribute(x)
source
Expansion
#define cn_has_attribute(x) 0

cn_has_feature

Section titled “cn_has_feature”
#define cn_has_feature(x)
source
Expansion
#define cn_has_feature(x) __has_feature(x)

cn_has_feature

Section titled “cn_has_feature”
#define cn_has_feature(x)
source
Expansion
#define cn_has_feature(x) 0

cn_has_extension

Section titled “cn_has_extension”
#define cn_has_extension(x)
source
Expansion
#define cn_has_extension(x) __has_extension(x)

cn_has_extension

Section titled “cn_has_extension”
#define cn_has_extension(x)
source
Expansion
#define cn_has_extension(x) 0

cn_has_warning

Section titled “cn_has_warning”
#define cn_has_warning(x)
source
Expansion
#define cn_has_warning(x) __has_warning(x)

cn_has_warning

Section titled “cn_has_warning”
#define cn_has_warning(x)
source
Expansion
#define cn_has_warning(x) 0

cn_has_include

Section titled “cn_has_include”
#define cn_has_include(x)
source
Expansion
#define cn_has_include(x) __has_include(x)

cn_has_include

Section titled “cn_has_include”
#define cn_has_include(x)
source
Expansion
#define cn_has_include(x) 0

cn_id_clang

Section titled “cn_id_clang”
#define cn_id_clang
source

cn_id_clang_major

Section titled “cn_id_clang_major”
#define cn_id_clang_major __clang_major__
source

cn_id_clang_minor

Section titled “cn_id_clang_minor”
#define cn_id_clang_minor __clang_minor__
source

cn_id_clang_patch

Section titled “cn_id_clang_patch”
#define cn_id_clang_patch __clang_patchlevel__
source

cn_id_clang_version

Section titled “cn_id_clang_version”
#define cn_id_clang_version
source
Expansion
#define cn_id_clang_version \
    ((__clang_major__ * 10000) + (__clang_minor__ * 100) + __clang_patchlevel__)

cn_id_gcc

Section titled “cn_id_gcc”
#define cn_id_gcc
source

cn_id_gcc_major

Section titled “cn_id_gcc_major”
#define cn_id_gcc_major __GNUC__
source

cn_id_gcc_minor

Section titled “cn_id_gcc_minor”
#define cn_id_gcc_minor __GNUC_MINOR__
source

cn_id_gcc_patch

Section titled “cn_id_gcc_patch”
#define cn_id_gcc_patch __GNUC_PATCHLEVEL__
source

cn_id_gcc_version

Section titled “cn_id_gcc_version”
#define cn_id_gcc_version
source
Expansion
#define cn_id_gcc_version \
    ((__GNUC__ * 10000) + (__GNUC_MINOR__ * 100) + __GNUC_PATCHLEVEL__)

cn_id_clang_at_least

Section titled “cn_id_clang_at_least”
#define cn_id_clang_at_least(maj, min)
source
Expansion
#define cn_id_clang_at_least(maj, min) \
    ((cn_id_clang_major > (maj)) || \
     (cn_id_clang_major == (maj) && cn_id_clang_minor >= (min)))

cn_id_clang_at_least

Section titled “cn_id_clang_at_least”
#define cn_id_clang_at_least(maj, min)
source
Expansion
#define cn_id_clang_at_least(maj, min) 0

cn_id_gcc_at_least

Section titled “cn_id_gcc_at_least”
#define cn_id_gcc_at_least(maj, min)
source
Expansion
#define cn_id_gcc_at_least(maj, min) \
    ((cn_id_gcc_major > (maj)) || \
     (cn_id_gcc_major == (maj) && cn_id_gcc_minor >= (min)))

cn_id_gcc_at_least

Section titled “cn_id_gcc_at_least”
#define cn_id_gcc_at_least(maj, min)
source
Expansion
#define cn_id_gcc_at_least(maj, min) 0

cn_id_name

Section titled “cn_id_name”
#define cn_id_name "Clang"
source

cn_id_name

Section titled “cn_id_name”
#define cn_id_name "GCC"
source

cn_id_name

Section titled “cn_id_name”
#define cn_id_name "Unknown"
source