diff options
Diffstat (limited to 'src/preproc.c')
-rw-r--r-- | src/preproc.c | 34 |
1 files changed, 17 insertions, 17 deletions
diff --git a/src/preproc.c b/src/preproc.c index 8debdcf..4ab3066 100644 --- a/src/preproc.c +++ b/src/preproc.c @@ -472,8 +472,8 @@ pop_source() return 0; } -static int -try_file(const char *name, int allow_cwd, int err_not_found, char **newp) +char * +grecs_find_include_file(const char *name, int allow_cwd) { static char *cwd = "."; struct file_data fd; @@ -495,16 +495,10 @@ try_file(const char *name, int allow_cwd, int err_not_found, char **newp) if (!fd.found) { pp_list_find(std_include_path, &fd); - - if (!fd.found && err_not_found) { - grecs_error(&LOCUS, 0, - _("%s: No such file or directory"), name); - *newp = NULL; - } + if (!fd.found) + return NULL; } - if (fd.found) - *newp = fd.buf; - return fd.found; + return fd.buf; } static int @@ -535,8 +529,13 @@ parse_include(const char *text, int once) else allow_cwd = 1; - if (p[0] != '/' && try_file(p, allow_cwd, 1, &tmp)) - p = tmp; + if (p[0] != '/') { + p = grecs_find_include_file(p, allow_cwd); + if (!p) + grecs_error(&LOCUS, 0, + _("%s: No such file or directory"), + p); + } } if (p) @@ -573,18 +572,19 @@ grecs_preproc_run(const char *config_file, const char *extpp) FILE *outfile; char *setup_file; char *cmd = NULL; - - if (try_file("pp-setup", 1, 0, &setup_file)) { + + setup_file = grecs_find_include_file("pp-setup", 1); + if (setup_file) { size_t size = 0; if (grecs_asprintf(&cmd, &size, "%s %s -", extpp, setup_file)) grecs_alloc_die(); grecs_free(setup_file); } else - cmd = grecs_strdup (extpp); + cmd = grecs_strdup(extpp); /*FIXME_DEBUG_F1 (2, "Running preprocessor: `%s'", cmd);*/ outfile = popen(cmd, "w"); - if (!outfile){ + if (!outfile) { grecs_error(NULL, errno, _("Unable to start external preprocessor `%s'"), cmd); |