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pkgconf
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fragment: try to apply munging to all path-only fragments (#94)

pull/100/head
William Pitcock 2016-08-24 18:51:02 -05:00
parent f6c96fc3d1
commit b835d74d80
1 changed files with 23 additions and 7 deletions
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30
libpkgconf/fragment.c
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@ -70,6 +70,20 @@ pkgconf_fragment_is_special(const char *string)
return pkgconf_fragment_is_unmergeable(string); return pkgconf_fragment_is_unmergeable(string);
} }
static inline void
pkgconf_fragment_munge(char *buf, size_t buflen, const char *source, const char *sysroot_dir)
{
*buf = '\0';
if (sysroot_dir == NULL)
sysroot_dir = pkgconf_tuple_find_global("pc_sysrootdir");
if (pkgconf_fragment_should_munge(source, sysroot_dir))
strlcat(buf, sysroot_dir, buflen);
strlcat(buf, source, buflen);
}
static inline char * static inline char *
pkgconf_fragment_copy_munged(const char *source, unsigned int flags) pkgconf_fragment_copy_munged(const char *source, unsigned int flags)
{ {
@ -81,11 +95,7 @@ pkgconf_fragment_copy_munged(const char *source, unsigned int flags)
sysroot_dir = pkgconf_tuple_find_global("pc_sysrootdir"); sysroot_dir = pkgconf_tuple_find_global("pc_sysrootdir");
if (!pkgconf_fragment_should_munge(source, sysroot_dir)) pkgconf_fragment_munge(mungebuf, sizeof mungebuf, source, sysroot_dir);
return strdup(source);
strlcpy(mungebuf, sysroot_dir, sizeof mungebuf);
strlcat(mungebuf, source, sizeof mungebuf);
return strdup(mungebuf); return strdup(mungebuf);
} }
@ -104,19 +114,25 @@ pkgconf_fragment_add(pkgconf_list_t *list, const char *string, unsigned int flag
} }
else else
{ {
char mungebuf[PKGCONF_BUFSIZE];
if (list->tail != NULL && list->tail->data != NULL) if (list->tail != NULL && list->tail->data != NULL)
{ {
pkgconf_fragment_t *parent = list->tail->data; pkgconf_fragment_t *parent = list->tail->data;
if (pkgconf_fragment_is_unmergeable(parent->data)) if (pkgconf_fragment_is_unmergeable(parent->data))
{ {
size_t len = strlen(parent->data) + strlen(string) + 2; size_t len;
char *newdata; char *newdata;
pkgconf_fragment_munge(mungebuf, sizeof mungebuf, string, NULL);
len = strlen(parent->data) + strlen(mungebuf) + 2;
newdata = malloc(len); newdata = malloc(len);
strlcpy(newdata, parent->data, len); strlcpy(newdata, parent->data, len);
strlcat(newdata, " ", len); strlcat(newdata, " ", len);
strlcat(newdata, string, len); strlcat(newdata, mungebuf, len);
free(parent->data); free(parent->data);
parent->data = newdata; parent->data = newdata;