From 65bad4d03684a32598e0c6fb3449e481e37acfde Mon Sep 17 00:00:00 2001 From: Philip McGrath Date: Mon, 19 Jul 2021 02:31:42 -0400 Subject: gnu: racket: Unbundle racket-minimal. MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This change takes advantage of improved support for layered and tethered installations in Racket 8.2. * gnu/packages/racket.scm (extend-layer): New private variable. This is a script for configuring a new config-tethered layer chaining to an existing Racket installation. * gnu/packages/racket.scm (racket)[source](snippet): Unbundle `racket-minimal`. [inputs]: Remove inputs that properly belong to `racket-minimal`. [native-inputs]: Add `racket-minimal` and `extend-layer`. [arguments]: Stop inheriting from `racket-minimal`. Add phase 'unpack-packages to move the sources and links file into place. Replace 'configure phase using `extend-layer`. Replace 'build phase using `raco setup`. Delete 'install phase. * gnu/packages/patches/racket-sh-via-rktio.patch: Rename to ... * gnu/packages/patches/racket-minimal-sh-via-rktio.patch: ... this file to placate `guix lint`. * gnu/local.mk (dist_patch_DATA): Update accordingly. * gnu/packages/racket.scm (racket-minimal)[source]: Likewise. Signed-off-by: Ludovic Courtès --- gnu/packages/patches/racket-sh-via-rktio.patch | 87 -------------------------- 1 file changed, 87 deletions(-) delete mode 100644 gnu/packages/patches/racket-sh-via-rktio.patch (limited to 'gnu/packages/patches/racket-sh-via-rktio.patch') diff --git a/gnu/packages/patches/racket-sh-via-rktio.patch b/gnu/packages/patches/racket-sh-via-rktio.patch deleted file mode 100644 index b4fefd1514..0000000000 --- a/gnu/packages/patches/racket-sh-via-rktio.patch +++ /dev/null @@ -1,87 +0,0 @@ -From 3574b567c486d264d680a37586436c3b5a8cb978 Mon Sep 17 00:00:00 2001 -From: Philip McGrath -Date: Thu, 4 Mar 2021 04:11:50 -0500 -Subject: [PATCH] patch rktio_process for "/bin/sh" on Guix - -Racket provides the functions `system` and `process`, -which execute shell commands using `sh` (or `cmd` on Windows). -Racket assumes that `sh` can be found at "/bin/sh", -which is not necessarily true on Guix. - -This patch adds a special case for "/bin/sh" to `rktio_process`, -the C function that implements the core of `system`, `process`, -and related Racket functions. - -Guix should enable the special case by defining the C preprocessor -macro `GUIX_RKTIO_PATCH_BIN_SH` with the path to `sh` in the store. -If: - - 1. The `GUIX_RKTIO_PATCH_BIN_SH` macro is defined; and - - 2. `rktio_process` is called with the exact path "/bin/sh"; and - - 3. The path specified by `GUIX_RKTIO_PATCH_BIN_SH` does exists; - -then `rktio_process` will execute the file specified -by `GUIX_RKTIO_PATCH_BIN_SH` instead of "/bin/sh". - -Compared to previous attempts to patch the Racket sources, -making this change at the C level is both: - - - More comprehensive: it catches all attempts to execute "/bin/sh", - without having to track down the source of every occurance; and - - - Less intrusive: by guarding the special case with a C preprocessor - conditional and a runtime check that the file in the store exists, - we make it much less likely that it will "leak" out of Guix. ---- - src/rktio/rktio_process.c | 21 ++++++++++++++++++++- - 1 file changed, 20 insertions(+), 1 deletion(-) - -diff --git a/src/rktio/rktio_process.c b/src/rktio/rktio_process.c -index 89202436c0..465ebdd5c5 100644 ---- a/src/rktio/rktio_process.c -+++ b/src/rktio/rktio_process.c -@@ -1224,12 +1224,14 @@ int rktio_process_allowed_flags(rktio_t *rktio) - /*========================================================================*/ - - rktio_process_result_t *rktio_process(rktio_t *rktio, -- const char *command, int argc, rktio_const_string_t *argv, -+ /* PATCHED for Guix (next line) */ -+ const char *_guix_orig_command, int argc, rktio_const_string_t *argv, - rktio_fd_t *stdout_fd, rktio_fd_t *stdin_fd, rktio_fd_t *stderr_fd, - rktio_process_t *group_proc, - const char *current_directory, rktio_envvars_t *envvars, - int flags) - { -+ const char *command; /* PATCHED for Guix */ - rktio_process_result_t *result; - intptr_t to_subprocess[2], from_subprocess[2], err_subprocess[2]; - int pid; -@@ -1255,6 +1257,23 @@ rktio_process_result_t *rktio_process(rktio_t *rktio, - int i; - #endif - -+/* BEGIN PATCH for Guix */ -+#if defined(GUIX_RKTIO_PATCH_BIN_SH) -+# define GUIX_AS_a_STR_HELPER(x) #x -+# define GUIX_AS_a_STR(x) GUIX_AS_a_STR_HELPER(x) -+ /* A level of indirection makes `#` work as needed: */ -+ command = -+ ((0 == strcmp(_guix_orig_command, "/bin/sh")) -+ && rktio_file_exists(rktio, GUIX_AS_a_STR(GUIX_RKTIO_PATCH_BIN_SH))) -+ ? GUIX_AS_a_STR(GUIX_RKTIO_PATCH_BIN_SH) -+ : _guix_orig_command; -+# undef GUIX_AS_a_STR -+# undef GUIX_AS_a_STR_HELPER -+#else -+ command = _guix_orig_command; -+#endif -+/* END PATCH for Guix */ -+ - /* avoid compiler warnings: */ - to_subprocess[0] = -1; - to_subprocess[1] = -1; --- -2.21.1 (Apple Git-122.3) - -- cgit v1.2.3