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| author | Tharre <tharre3@gmail.com> | 2014-04-16 22:03:55 +0200 |
|---|---|---|
| committer | Tharre <tharre3@gmail.com> | 2014-04-16 22:03:55 +0200 |
| commit | 3fbeb8a37f74bda763c7de2da63ae358fc0b1b0e (patch) | |
| tree | b0738b2c1c5a1941af50de667bebbd3de077fa9c /src | |
| parent | 3a38d5393a5ea44ca51a448a9d54fbf6dfb7f462 (diff) | |
| download | redo-3fbeb8a37f74bda763c7de2da63ae358fc0b1b0e.tar.gz redo-3fbeb8a37f74bda763c7de2da63ae358fc0b1b0e.tar.xz redo-3fbeb8a37f74bda763c7de2da63ae358fc0b1b0e.zip | |
Added explanation to why we parse the shebang line ourselfs
Diffstat (limited to 'src')
| -rw-r--r-- | src/build.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/src/build.c b/src/build.c index 6e236f4..89417fa 100644 --- a/src/build.c +++ b/src/build.c @@ -96,6 +96,11 @@ int build_target(const char *target) { argv[i++] = btemp_output; argv[i] = NULL; + /* excelp() has nearly everything we want: automatic parsing of the + shebang line through execve() and fallback to /bin/sh if no valid + shebang could be found. However, it fails if the target doesn't have + the executeable bit set, which is something we don't want. For this + reason we parse the shebang line ourselves. */ execv(argv[0], argv); /* execv should never return */ |