diff options
Diffstat (limited to 'Configurations/README')
| -rw-r--r-- | Configurations/README | 18 |
1 files changed, 13 insertions, 5 deletions
diff --git a/Configurations/README b/Configurations/README index 9d5dc5c55c..aa0c5fba8b 100644 --- a/Configurations/README +++ b/Configurations/README @@ -45,6 +45,19 @@ In each table entry, the following keys are significant: Note: if the same feature is both enabled and disabled, disable wins. + cpp => The C preprocessor command, normally not + given, as the build file defaults are + usually good enough. + cppflags => The C preprocessor flags. + defines => As an alternative, macro definitions may be + given here instead of in `cppflags'. If + given here, they MUST be as an array of the + string such as "MACRO=value", or just + "MACRO" for definitions without value. + includes => As an alternative, inclusion directories + may be given here instead of in `cppflags'. + If given here, the MUST be an array of + strings, one directory specification each. cc => The C compiler command, usually one of "cc", "gcc" or "clang". This command is normally also used to link object files and @@ -59,11 +72,6 @@ In each table entry, the following keys are significant: cxxflags => Flags that are used at all times when compiling C++ object files. If unset, it gets the same value as cflags. - defines => As an alternative, macro definitions may be - present here instead of in `cflags'. If - given here, they MUST be as an array of the - string such as "MACRO=value", or just - "MACRO" for definitions without value. shared_cflag => Extra compilation flags used when compiling for shared libraries, typically something like "-fPIC". |