diff options
Diffstat (limited to 'Modules/getpath.c')
| -rw-r--r-- | Modules/getpath.c | 48 |
1 files changed, 23 insertions, 25 deletions
diff --git a/Modules/getpath.c b/Modules/getpath.c index 78568137..db37a1b 100644 --- a/Modules/getpath.c +++ b/Modules/getpath.c @@ -87,7 +87,7 @@ PERFORMANCE OF THIS SOFTWARE. * Modules/Setup. If the landmark is found, we're done. * * For the remaining steps, the prefix landmark will always be - * lib/python$VERSION/string.py and the exec_prefix will always be + * lib/python$VERSION/os.py and the exec_prefix will always be * lib/python$VERSION/lib-dynload, where $VERSION is Python's version * number as supplied by the Makefile. Note that this means that no more * build directory checking is performed; if the first step did not find @@ -150,7 +150,7 @@ PERFORMANCE OF THIS SOFTWARE. #endif #ifndef LANDMARK -#define LANDMARK "string.py" +#define LANDMARK "os.py" #endif static char prefix[MAXPATHLEN+1]; @@ -265,6 +265,18 @@ search_for_prefix(argv0_path, home) int n; char *vpath; + /* If PYTHONHOME is set, we believe it unconditionally */ + if (home) { + char *delim; + strcpy(prefix, home); + delim = strchr(prefix, DELIM); + if (delim) + *delim = '\0'; + joinpath(prefix, lib_python); + joinpath(prefix, LANDMARK); + return 1; + } + /* Check to see if argv[0] is in the build directory */ strcpy(prefix, argv0_path); joinpath(prefix, "Modules/Setup"); @@ -290,19 +302,6 @@ search_for_prefix(argv0_path, home) return -1; } - if (home) { - /* Check $PYTHONHOME */ - char *delim; - strcpy(prefix, home); - delim = strchr(prefix, DELIM); - if (delim) - *delim = '\0'; - joinpath(prefix, lib_python); - joinpath(prefix, LANDMARK); - if (ismodule(prefix)) - return 1; - } - /* Search from argv0_path, until root is found */ strcpy(prefix, argv0_path); do { @@ -334,16 +333,8 @@ search_for_exec_prefix(argv0_path, home) { int n; - /* Check to see if argv[0] is in the build directory */ - strcpy(exec_prefix, argv0_path); - joinpath(exec_prefix, "Modules/Setup"); - if (isfile(exec_prefix)) { - reduce(exec_prefix); - return -1; - } - + /* If PYTHONHOME is set, we believe it unconditionally */ if (home) { - /* Check $PYTHONHOME */ char *delim; delim = strchr(home, DELIM); if (delim) @@ -352,10 +343,17 @@ search_for_exec_prefix(argv0_path, home) strcpy(exec_prefix, home); joinpath(exec_prefix, lib_python); joinpath(exec_prefix, "lib-dynload"); - if (isdir(exec_prefix)) return 1; } + /* Check to see if argv[0] is in the build directory */ + strcpy(exec_prefix, argv0_path); + joinpath(exec_prefix, "Modules/Setup"); + if (isfile(exec_prefix)) { + reduce(exec_prefix); + return -1; + } + /* Search from argv0_path, until root is found */ strcpy(exec_prefix, argv0_path); do { |