Return #t if all the libraries listed as FILE's 'DT_NEEDED' entries are present in its RUNPATH, or if FILE lacks dynamic-link information. Return #f otherwise. Libraries whose name matches ALWAYS-FOUND? are considered to be always available.

Remove from the DT_RUNPATH of FILE any entries that are not necessary according to DT_NEEDED.

Set the value of the DT_RUNPATH dynamic entry of FILE, which must name an ELF file, to PATH, a list of strings. Raise a &missing-runpath-error or &runpath-too-long-error when appropriate.

Return the DT_RUNPATH dynamic entry of FILE as a list of strings, or #f if FILE lacks dynamic info.

Return the list of DT_NEEDED dynamic entries of FILE, or #f if FILE lacks dynamic info.

Replace occurrences of '$ORIGIN' in STR with DIRECTORY.

Return the <elf-dynamic-info> record of FILE, or #f if FILE lacks dynamic info.

Return the effective version of GUILE or whichever 'guile' is in $PATH. Return #false if it cannot be determined.

Return paths under `output' for scm and go files for effective version of GUILE or whichever `guile' is in $PATH. Raises an error if they cannot be determined.

Build the given Guile package, applying all of PHASES in order.

Build from SOURCE to OUTPUTS, using INPUTS, and by running all of PHASES in order. Return #t if all the PHASES succeeded, #f otherwise.

Build the given Haskell package, applying all of PHASES in order.

Fetch CHANGESET from URL into DIRECTORY. CHANGESET must be a valid Mercurial changeset identifier. Return #t on success, #f otherwise.

Generates the pom.xml for a project. It is required by Maven to find a package, and by the java build system to know where to install a package, when a pom.xml doesn't already exist and installing to the maven repository.

Install the APIDOC-DIRECTORY to the target directory. This is used to install javadocs when this is not done by the install target.