diff options
author | Karen Arutyunov <karen@codesynthesis.com> | 2017-05-01 18:24:31 +0300 |
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committer | Karen Arutyunov <karen@codesynthesis.com> | 2017-05-01 19:30:26 +0300 |
commit | 70317569c6dcd9809ed4a8c425777e653ec6ca08 (patch) | |
tree | 07a538b296933e9e2a1f81088f8fcc8da3f749ad /build2/install/rule.hxx | |
parent | cbec9ea8841c8a58b2d50bb628b28aea7a6fe179 (diff) |
Add hxx extension for headers
Diffstat (limited to 'build2/install/rule.hxx')
-rw-r--r-- | build2/install/rule.hxx | 101 |
1 files changed, 101 insertions, 0 deletions
diff --git a/build2/install/rule.hxx b/build2/install/rule.hxx new file mode 100644 index 0000000..76259c9 --- /dev/null +++ b/build2/install/rule.hxx @@ -0,0 +1,101 @@ +// file : build2/install/rule.hxx -*- C++ -*- +// copyright : Copyright (c) 2014-2017 Code Synthesis Ltd +// license : MIT; see accompanying LICENSE file + +#ifndef BUILD2_INSTALL_RULE_HXX +#define BUILD2_INSTALL_RULE_HXX + +#include <build2/types.hxx> +#include <build2/utility.hxx> + +#include <build2/rule.hxx> +#include <build2/target.hxx> +#include <build2/operation.hxx> + +namespace build2 +{ + namespace install + { + class alias_rule: public rule + { + public: + alias_rule () {} + + virtual match_result + match (action, target&, const string&) const override; + + virtual recipe + apply (action, target&) const override; + }; + + struct install_dir; + + class file_rule: public rule + { + public: + file_rule () {} + + virtual match_result + match (action, target&, const string&) const override; + + virtual recipe + apply (action, target&) const override; + + // Return NULL if this prerequisite should be ignored and pointer to its + // target otherwise. The default implementation ignores prerequsites that + // are outside of this target's project. + // + virtual const target* + filter (action, const target&, prerequisite_member) const; + + // Extra installation hooks. + // + using install_dir = install::install_dir; + + virtual void + install_extra (const file&, const install_dir&) const; + + // Return true if anything was uninstalled. + // + virtual bool + uninstall_extra (const file&, const install_dir&) const; + + // Installation "commands". + // + // If verbose is false, then only print the command at verbosity level 2 + // or higher. + // + public: + // Install a symlink: base/link -> target. + // + static void + install_l (const install_dir& base, + const path& target, + const path& link, + bool verbose); + + // Uninstall a file or symlink: + // + // uninstall <target> <base>/ rm <base>/<target>.leaf (); name empty + // uninstall <target> <name> rm <base>/<name>; target can be NULL + // + // Return false if nothing has been removed (i.e., the file does not + // exist). + // + static bool + uninstall_f (const install_dir& base, + const file* t, + const path& name, + bool verbose); + + private: + target_state + perform_install (action, const target&) const; + + target_state + perform_uninstall (action, const target&) const; + }; + } +} + +#endif // BUILD2_INSTALL_RULE_HXX |