| Andrew Geissler | d159c7f | 2021-09-02 21:05:58 -0500 | [diff] [blame] | 1 | /* |
| 2 | * Copyright 2021 Richard Purdie |
| 3 | * |
| 4 | * SPDX-License-Identifier: GPL-2.0-only |
| 5 | */ |
| 6 | |
| 7 | #include <errno.h> |
| 8 | #include <stdio.h> |
| 9 | #include <stdlib.h> |
| 10 | #include <string.h> |
| 11 | #include <unistd.h> |
| 12 | |
| 13 | /* |
| 14 | * Run the original script (argv[0] + ".real") with LD_LIBRARY_PATH unset |
| 15 | * This avoids issues where cargo is running a wrapper script using /bin/sh from the host |
| 16 | * which links to something which has an incompatible version in in recipe-sysroot-native |
| 17 | * such as libtinfo on centos 7. |
| 18 | */ |
| 19 | |
| 20 | int main(int argc, char* argv[]) { |
| 21 | char *real = malloc(strlen(argv[0] + 5)); |
| 22 | strcpy(real, argv[0]); |
| 23 | strcpy(real + strlen(argv[0]), ".real"); |
| 24 | putenv("LD_LIBRARY_PATH="); |
| 25 | if(execv(real, argv) == -1) { |
| 26 | printf("Wrapper failed to execute, error: %s\n", strerror(errno)); |
| 27 | return -1; |
| 28 | } |
| 29 | } |