diff options
| -rw-r--r-- | NEWS | 3 | ||||
| -rw-r--r-- | build2/context.cxx | 24 |
2 files changed, 26 insertions, 1 deletions
@@ -57,6 +57,9 @@ Version 0.3.0 build2 was built with but a more precise value can be obtained with the --config-guess option. + * Set build.version, build.version.{major,minor,patch,release,string} build + system variables to the build2 version. + * Extracted header dependencies (-M*) are now cached in the auxiliary dependency (.d) files rather than being re-extracted on every run. This speeds up the up-to-date check significantly. diff --git a/build2/context.cxx b/build2/context.cxx index 0fc3bd6..812886c 100644 --- a/build2/context.cxx +++ b/build2/context.cxx @@ -6,9 +6,10 @@ #include <butl/triplet> +#include <build2/rule> #include <build2/scope> #include <build2/target> -#include <build2/rule> +#include <build2/version> #include <build2/diagnostics> using namespace std; @@ -89,6 +90,27 @@ namespace build2 gs.assign ("build.work", dir_path_type) = work; gs.assign ("build.home", dir_path_type) = home; + // Enter the version. + // + // @@ VAR types + // + { + gs.assign ("build.version", string_type) = to_string (BUILD2_VERSION); + gs.assign ("build.version.string", string_type) = BUILD2_VERSION_STR; + + // AABBCCDD + // + auto comp = [] (unsigned int d) -> string + { + return to_string ((BUILD2_VERSION / d)% 100); + }; + + gs.assign ("build.version.release", string_type) = comp (1); + gs.assign ("build.version.patch", string_type) = comp (100); + gs.assign ("build.version.minor", string_type) = comp (10000); + gs.assign ("build.version.major", string_type) = comp (1000000); + } + // Enter the host information. Rather than jumping through hoops like // config.guess, for now we are just going to use the compiler target we // were built with. While it is not as precise (for example, a binary |