diff options
Diffstat (limited to 'distro/packages/patches/glibc-bootstrap-system.patch')
| -rw-r--r-- | distro/packages/patches/glibc-bootstrap-system.patch | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/distro/packages/patches/glibc-bootstrap-system.patch b/distro/packages/patches/glibc-bootstrap-system.patch new file mode 100644 index 0000000000..7208cce3f4 --- /dev/null +++ b/distro/packages/patches/glibc-bootstrap-system.patch @@ -0,0 +1,28 @@ +We want to allow builds in chroots that lack /bin/sh. Thus, system(3) +and popen(3) need to be tweaked to use the right shell. For the bootstrap +glibc, we just use whatever `sh' can be found in $PATH. The final glibc +instead uses the hard-coded absolute file name of `bash'. + +--- a/sysdeps/posix/system.c ++++ b/sysdeps/posix/system.c +@@ -134,7 +134,7 @@ do_system (const char *line) + INIT_LOCK (); + + /* Exec the shell. */ +- (void) __execve (SHELL_PATH, (char *const *) new_argv, __environ); ++ (void) __execvpe (SHELL_NAME, (char *const *) new_argv, __environ); + _exit (127); + } + else if (pid < (pid_t) 0) + +--- b/libio/iopopen.c 2012-06-30 21:12:34.000000000 +0200 ++++ b/libio/iopopen.c 2012-12-19 12:52:29.000000000 +0100 +@@ -226,7 +226,7 @@ _IO_new_proc_open (fp, command, mode) + _IO_close (fd); + } + +- _IO_execl ("/bin/sh", "sh", "-c", command, (char *) 0); ++ execlp ("sh", "sh", "-c", command, (char *) 0); + _IO__exit (127); + } + _IO_close (child_end); |