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[ fix ] Only set IDRIS2_PREFIX if it is unset (fixes Issue 3022) (#3024)
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CHANGELOG.md
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CHANGELOG.md
@ -43,7 +43,8 @@
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* Generated JavaScript files now include a shebang when using the Node.js backend
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* NodeJS now supports `popen`/`pclose` for the `Read` mode.
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* `getChar` is now supported on Node.js and `putChar` is supported on both JavaScript backends.
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* `getChar` is now supported on Node.js and `putChar` is supported on both
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JavaScript backends.
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* Integer-indexed arrays are now supported.
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### Compiler changes
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@ -94,7 +95,8 @@
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* Constant folding of trivial let statements and `believe_me`.
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* Fixed a bug that caused holes to appear unexpectedly during quotation of dependent pairs.
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* Fixed a bug that caused holes to appear unexpectedly during quotation of
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dependent pairs.
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### Library changes
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@ -121,8 +123,8 @@
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* Add `Show` instance to `Data.Vect.Quantifiers.All` and add a few helpers for listy
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computations on the `All` type.
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* Add an alias for `HVect` to `All id` in `Data.Vect.Quantifiers.All`. This is the
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approach to getting a heterogeneous `Vect` of elements that is general preferred by
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the community vs. a standalone type as seen in `contrib`.
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approach to getting a heterogeneous `Vect` of elements that is general
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preferred by the community vs. a standalone type as seen in `contrib`.
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* Add `Data.List.HasLength` from the compiler codebase slash contrib library but
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adopt the type signature from the compiler codebase and some of the naming
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from the contrib library. The type ended up being `HasLength n xs` rather than
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@ -151,7 +153,8 @@
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* Adds `Vect.allFins` for generating all the `Fin` elements as a `Vect` with
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matching length to the number of elements.
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* Add `withRawMode`, `enableRawMode`, `resetRawMode` for character at a time input on stdin.
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* Add `withRawMode`, `enableRawMode`, `resetRawMode` for character at a time
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input on stdin.
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* Adds extraction functions to `Data.Singleton`.
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@ -173,8 +176,8 @@
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* `Eq` and `Ord` implementations for `Fin n` now run in constant time.
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* Adds `getTermCols` and `getTermLines` to the base library. They return the size of the
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terminal if either stdin or stdout is a tty.
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* Adds `getTermCols` and `getTermLines` to the base library. They return the
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size of the terminal if either stdin or stdout is a tty.
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#### System
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@ -185,12 +188,13 @@
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### Contrib
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* Adds `Data.List.Sufficient`, a small library defining a structurally inductive view of lists.
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* Adds `Data.List.Sufficient`, a small library defining a structurally inductive
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view of lists.
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* Remove `Data.List.HasLength` from `contrib` library but add it to the `base` library
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with the type signature from the compiler codebase and some of the naming
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from the `contrib` library. The type ended up being `HasLength n xs` rather than
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`HasLength xs n`.
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* Remove `Data.List.HasLength` from `contrib` library but add it to the `base`
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library with the type signature from the compiler codebase and some of the
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naming from the `contrib` library. The type ended up being `HasLength n xs`
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rather than `HasLength xs n`.
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* Adds an implementation for `Functor Text.Lexer.Tokenizer.Tokenizer`.
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@ -217,11 +221,16 @@
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recognized as a "data" directory by Idris 2. See the
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[documentation on Packages](https://idris2.readthedocs.io/en/latest/reference/packages.html)
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for details.
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* The compiler no longer installs its own C support library into `${PREFIX}/lib`. This folder's
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contents were always duplicates of files installed into `${PREFIX}/idris2-${IDRIS2_VERSION}/lib`. If you
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need to adjust any tooling or scripts, point them to the latter location which still contains
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* The compiler no longer installs its own C support library into
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`${PREFIX}/lib`. This folder's contents were always duplicates of files
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installed into `${PREFIX}/idris2-${IDRIS2_VERSION}/lib`. If you need to adjust
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any tooling or scripts, point them to the latter location which still contains
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these installed library files.
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* Renamed `support-clean` Makefile target to `clean-support`. This is in line with most of the `install-<something>` and `clean-<something>` naming.
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* Renamed `support-clean` Makefile target to `clean-support`. This is in line
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with most of the `install-<something>` and `clean-<something>` naming.
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* Fixes an error in the `Makefile` where setting `IDRIS2_PREFIX` caused
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bootstrapping to fail.
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* Updates the docs for `envvars` to match the changes introduced in #2649.
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## v0.6.0
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4
Makefile
4
Makefile
@ -34,11 +34,11 @@ IDRIS2_LIB_IPKG := idris2api.ipkg
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ifeq ($(OS), windows)
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# This produces D:/../.. style paths
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IDRIS2_PREFIX := $(shell cygpath -m ${PREFIX})
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IDRIS2_PREFIX ?= $(shell cygpath -m ${PREFIX})
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IDRIS2_CURDIR := $(shell cygpath -m ${CURDIR})
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SEP := ;
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else
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IDRIS2_PREFIX := ${PREFIX}
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IDRIS2_PREFIX ?= ${PREFIX}
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IDRIS2_CURDIR := ${CURDIR}
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SEP := :
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endif
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@ -8,25 +8,39 @@ Idris 2 recognises a number of environment variables, to decide where to look
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for packages, external libraries, code generators, etc. It currently recognises,
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in approximately the order you're likely to need them:
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* ``EDITOR`` - Sets the editor used in REPL :e command
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* ``IDRIS2_CG`` - Sets which code generator to use when compiling programs
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* ``IDRIS2_PACKAGE_PATH`` - Lists the directories where Idris2 looks for packages,
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* ``EDITOR`` - Editor used in REPL ``:e`` command.
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* ``PREFIX`` - Default way to set the Idris2 installation prefix.
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* ``IDRIS2_PREFIX`` - Alternative way to set the Idris2 installation prefix.
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* ``IDRIS2_PATH`` - Directories where Idris2 looks for import files, in addition
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to the imports in packages
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* ``IDRIS2_PACKAGE_PATH`` - Directories where Idris2 looks for Idris 2 packages,
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in addition to the defaults (which are under the ``IDRIS2_PREFIX`` and in the
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``depends`` subdirectory of the current working directory).
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Directories are separated by a ``:``, or a ``;`` on Windows
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* ``IDRIS2_PATH`` - Places Idris2 looks for import files, in addition to the
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imports in packages
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* ``IDRIS2_DATA`` - Places Idris2 looks for its data files. These are typically
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support code for code generators.
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* ``IDRIS2_LIBS`` - Places Idris2 looks for libraries used by code generators.
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* ``IDRIS2_PREFIX`` - Gives the Idris2 installation prefix
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* ``CHEZ`` - Sets the location of the ``chez`` executable used in Chez codegen
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* ``RACKET`` - Sets the location of the ``racket`` executable used in Racket codegen
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* ``RACKET_RACO`` - Sets the location of the ``raco`` executable used in Racket codegen
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* ``GAMBIT_GSI`` - Sets the location of the ``gsi`` executable used in Gambit codegen
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* ``GAMBIT_GSC`` - Sets the location of the ``gsc`` executable used in Gambit codegen
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* ``GAMBIT_GSC_BACKEND`` - Sets the ``gsc`` executable backend argument
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* ``IDRIS2_CC`` - Sets the location of the C compiler executable used in RefC codegen
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* ``CC`` - Sets the location of the C compiler executable used in RefC codegen
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* ``NODE`` - Sets the location of the ``node`` executable used in Node codegen
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* ``PATH`` - used to search for executables in certain codegens
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Directories are separated by a ``:`` on MacOS and *NIX systems, or a ``;`` on
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Windows
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* ``IDRIS2_DATA`` - Directories where Idris2 looks for data files. These are
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typically support code for code generators.
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* ``IDRIS2_LIBS`` - Directories where Idris2 looks for libraries (for code
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generation).
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* ``IDRIS2_CG`` - Codegen backend.
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* ``IDRIS2_INC_CGS`` - Code generators to use (comma separated) when compiling modules incrementally.
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* ``CHEZ`` - Chez backend: location of the ``chez`` executable.
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* ``RACKET`` - Racket backend: location of the ``racket`` executable.
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* ``RACKET_RACO`` - Racket backend: location of the ``raco`` executable.
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* ``GAMBIT_GSI`` - Gambit backend: location of the ``gsi`` executable.
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* ``GAMBIT_GSC`` - Gambit backend: location of the ``gsc`` executable.
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* ``GAMBIT_GSC_BACKEND`` - Gambit backend: arguments passed to ``gsc``.
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* ``IDRIS2_CC`` - RefC backend: location of the C compiler executable.
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* ``IDRIS2_CFLAGS`` - RefC backend: C compiler flags.
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* ``IDRIS2_CPPFLAGS`` - RefC backend: C preprocessor flags.
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* ``IDRIS2_LDFLAGS`` - RefC backend: C linker flags.
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* ``CC`` - RefC backend: C compiler executable (IDRIS2_CC takes precedence).
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* ``CFLAGS`` - RefC backend: C compiler flags (IDRIS2_CFLAGS takes precedence).
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* ``CPPFLAGS`` - RefC backend: C preprocessor flags (IDRIS2_CPPFLAGS takes precedence).
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* ``LDFLAGS`` - RefC backend: C linker flags (IDRIS2_LDFLAGS takes precedence).
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* ``NODE`` - NodeJS backend: ``node`` executable.
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* ``PATH`` - PATH variable is used to search for executables in certain
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codegens.
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* ``NO_COLOR`` - Instruct Idris not to print colour to stdout. Passing the
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--colour/--color option will supersede this environment variable.
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