From 73d9b77a11b4516905caf579abb559736f715ea6 Mon Sep 17 00:00:00 2001 From: Philip McGrath Date: Mon, 11 Apr 2022 20:43:18 -0400 Subject: [PATCH] Zuo: patch zuo_process for "/bin/sh" on Guix If: 1. The nonstandard but ubiquitous macro `_PATH_BSHELL` from is defined; and 2. `zuo_process` is called with the exact path "/bin/sh"; and 3. The path specified by `_PATH_BSHELL` exists; then `zuo_process` will execute the file specified by `_PATH_BSHELL` instead of "/bin/sh". Checking that the path specified by `_PATH_BSHELL` exists safeguards against obscure errors if attempting to use stand-alone executables built by the patched Racket in non-Guix envoronments. --- racket/src/zuo/zuo.c | 20 ++++++++++++++++++-- 1 file changed, 18 insertions(+), 2 deletions(-) diff --git a/racket/src/zuo/zuo.c b/racket/src/zuo/zuo.c index 17f161826d..c4fb3929bb 100644 --- a/racket/src/zuo/zuo.c +++ b/racket/src/zuo/zuo.c @@ -15,6 +15,7 @@ #include #include #ifdef ZUO_UNIX +# include /* PATCHED for Guix */ # include # include # include @@ -5730,7 +5731,10 @@ static void zuo_pipe(zuo_raw_handle_t *_r, zuo_raw_handle_t *_w) zuo_t *zuo_process(zuo_t *command_and_args) { const char *who = "process"; - zuo_t *command = _zuo_car(command_and_args); + /* BEGIN PATCH for Guix */ + zuo_t *_guix_orig_command = _zuo_car(command_and_args); + zuo_t *command; + /* END PATCH for Guix */ zuo_t *args = _zuo_cdr(command_and_args), *rev_args = z.o_null; zuo_t *options = z.o_empty_hash, *opt; zuo_t *dir, *l, *p_handle, *result; @@ -5741,7 +5745,19 @@ zuo_t *zuo_process(zuo_t *command_and_args) void *env; int as_child, exact_cmdline; - check_path_string(who, command); + /* BEGIN PATCH for Guix */ + check_path_string(who, _guix_orig_command); +#if defined(_PATH_BSHELL) + command = + ((z.o_false == zuo_string_eql(_guix_orig_command, zuo_string("/bin/sh"))) + || (z.o_false == zuo_stat(zuo_string(_PATH_BSHELL), z.o_false, z.o_true))) + ? _guix_orig_command + : zuo_string(_PATH_BSHELL); +#else + command = _guix_orig_command; +#endif + /* END PATCH for Guix */ + for (l = args; l->tag == zuo_pair_tag; l = _zuo_cdr(l)) { zuo_t *a = _zuo_car(l); if (a == z.o_null) { base-commit: 87eee6e2adb8c6bc11e60619c706fa6295096085 -- 2.32.0 >
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2024-10-04gnu: gpodder: Update to 3.11.4....* gnu/packages/gpodder.scm (gpodder): Update to 3.11.4. [inputs]: Replace youtube-dl with yt-dlp. [arguments]: Use G-expressions. Use #$output and search-input-file instead of assoc-ref. Remove trailing #t from phases. Change-Id: Ic5c07f63e1e5e419857ead2d58cd273660e0cad5 Signed-off-by: Ludovic Courtès <ludo@gnu.org> kiasoc5
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