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InternalVariables
Internal Variables
System Type (boolean)
The system type may be used to check for major differences between system types.
- MKC_SYS_AIX
- MKC_SYS_ANDROID
- MKC_SYS_BSD
- MKC_SYS_IOS
- MKC_SYS_LINUX
- MKC_SYS_MACOS
- MKC_SYS_SOLARIS
- MKC_SYS_UNKNOWN (not determined)
- MKC_SYS_WINDOWS
System Identification (boolean)
- Linux Variants
- MKC_SYS_ID_ALPINE
- MKC_SYS_ID_ARCH
- MKC_SYS_ID_AZURE
- MKC_SYS_ID_DEBIAN
- MKC_SYS_ID_FEDORA
- MKC_SYS_ID_GENTOO
- MKC_SYS_ID_NIXOS
- MKC_SYS_ID_SLACKWARE
- MKC_SYS_ID_SUSE
- MKC_SYS_ID_WRLINUX
- Windows Variants
- MKC_SYS_ID_CYGWIN (not supported at this time)
- MKC_SYS_ID_MSYS2
- BSD Flavors
- MKC_SYS_ID_DRAGONFLYBSD
- MKC_SYS_ID_FREEBSD
- MKC_SYS_ID_NETBSD
- MKC_SYS_ID_OPENBSD
- MKC_SYS_ID_NOTSET (not determined)
- MKC_SYS_ID_SOLARIS
Linux: Library Prefix (boolean)
If true, the Linux system uses /usr/lib64. If false, the Linux system uses /usr/lib.
- MKC_LIB_LOC_LIB64
Subject to change.
Compilers (string)
The compiler to use. These are set to defaults as shown below, and are replaced with the enviroment variable of the same name.
| Name | Default |
|---|---|
| BISON | bison |
| CC | cc |
| CXX | c++ |
| FLEX | flex |
| OBJC | cc |
Compiler Identification (boolean)
The compiler identification.
- MKC_COMP_ID_CLANG
- MKC_COMP_ID_GCC
- MKC_COMP_ID_ICC
- MKC_COMP_ID_MSC
- MKC_COMP_ID_SOLARIS
- MKC_COMP_ID_UNKNOWN (not determined)
- MKC_COMP_ID_XLC
Other
| Name | Type | Notes |
|---|---|---|
| MKC_EXECUTABLE_EXTENSION | string | |
| MKC_I_VARIADIC_MACRO | boolean | internal |
| MKC_OBJECT_EXTENSION | string | |
| MKC_PATH | list | from the environment |
| MKC_PATH_PKGCONF | string | path to pkgconf |
| MKC_PATH_PKG_CONFIG | string | path to pkg-config |
| MKC_PROFILE_NAME | string | |
| MKC_PROJECT_NAME | string | |
| MKC_SHARED_LIBRARY_EXTENSION | string | |
| MKC_TV_ | string | any variable with this prefix is temporary |