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gnu: module-init-tools: Handle $LINUX_MODULE_DIRECTORY without trailing slash.

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Fixes <http://bugs.gnu.org/18068>.

* gnu/packages/patches/module-init-tools-moduledir.patch: Adjust to deal
  with the lack of a trailing slash.
This commit is contained in:
Ludovic Courtès 2014-07-23 18:51:07 +02:00
parent 720ee245da
commit 906f70406a
1 changed files with 20 additions and 20 deletions
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40
gnu/packages/patches/module-init-tools-moduledir.patch
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@ -2,17 +2,11 @@ This patch changes 'modprobe' & co. so they honor the 'LINUX_MODULE_DIRECTORY'
environment variable, rather than looking for modules exclusively in
/lib/modules.
Patch by David Guibert, from Nixpkgs; adjusted to use 'LINUX_MODULE_DIRECTORY'
rather than 'MODULE_DIR' as the variable name.
commit cf2c95edb7918bc658f6cae93793c1949fc9cb6e
Author: David Guibert <david.guibert@gmail.com>
Date: Fri Aug 5 14:20:12 2011 +0200
introduce module-dir
Original patch by David Guibert, from Nixpkgs; adjusted to use
'LINUX_MODULE_DIRECTORY' rather than 'MODULE_DIR' as the variable name.
diff --git a/depmod.c b/depmod.c
index a1d2f8c..9362a35 100644
index a1d2f8c..a8f92b2 100644
--- a/depmod.c
+++ b/depmod.c
@@ -48,9 +48,6 @@
@ -38,26 +32,30 @@ index a1d2f8c..9362a35 100644
}
+ if((module_dir = getenv("LINUX_MODULE_DIRECTORY")) == NULL) {
+ module_dir = "/lib/modules/";
+ module_dir = "/lib/modules";
+ }
+
while ((line = getline_wrapped(cfile, &linenum)) != NULL) {
char *ptr = line;
char *cmd, *modname;
@@ -1550,7 +1552,7 @@ static int parse_config_file(const char *filename,
@@ -1549,8 +1551,8 @@ static int parse_config_file(const char *filename,
0, *search);
continue;
}
nofail_asprintf(&dirname, "%s%s%s/%s", basedir,
- nofail_asprintf(&dirname, "%s%s%s/%s", basedir,
- MODULE_DIR, kernelversion, search_path);
+ nofail_asprintf(&dirname, "%s%s/%s/%s", basedir,
+ module_dir, kernelversion, search_path);
len = strlen(dirname);
*search = add_search(dirname, len, *search);
free(dirname);
@@ -1565,7 +1567,7 @@ static int parse_config_file(const char *filename,
@@ -1564,8 +1566,8 @@ static int parse_config_file(const char *filename,
if (!regex_match(kernelversion, (const char *)version))
continue;
nofail_asprintf(&pathname, "%s%s%s/%s/%s.ko", basedir,
- nofail_asprintf(&pathname, "%s%s%s/%s/%s.ko", basedir,
- MODULE_DIR, kernelversion, subdir, modname);
+ nofail_asprintf(&pathname, "%s%s/%s/%s/%s.ko", basedir,
+ module_dir, kernelversion, subdir, modname);
*overrides = add_override(pathname, *overrides);
@ -76,24 +74,26 @@ index a1d2f8c..9362a35 100644
- nofail_asprintf(&dirname, "%s%s%s", basedir, MODULE_DIR, version);
+ if((module_dir = getenv("LINUX_MODULE_DIRECTORY")) == NULL) {
+ module_dir = "/lib/modules/";
+ module_dir = "/lib/modules";
+ }
+
+ nofail_asprintf(&dirname, "%s%s%s", basedir, module_dir, version);
if (maybe_all) {
if (!doing_stdout && !depfile_out_of_date(dirname))
@@ -1850,7 +1857,7 @@ int main(int argc, char *argv[])
@@ -1849,8 +1856,8 @@ int main(int argc, char *argv[])
char *dirname;
size_t len;
nofail_asprintf(&dirname, "%s%s%s/updates", basedir,
- nofail_asprintf(&dirname, "%s%s%s/updates", basedir,
- MODULE_DIR, version);
+ nofail_asprintf(&dirname, "%s%s/%s/updates", basedir,
+ module_dir, version);
len = strlen(dirname);
search = add_search(dirname, len, search);
}
diff --git a/modinfo.c b/modinfo.c
index 1dd8469..67b1041 100644
index 1dd8469..6a1865b 100644
--- a/modinfo.c
+++ b/modinfo.c
@@ -19,9 +19,6 @@
@ -113,7 +113,7 @@ index 1dd8469..67b1041 100644
+ char *module_dir;
+
+ if((module_dir = getenv("LINUX_MODULE_DIRECTORY")) == NULL) {
+ module_dir = "/lib/modules/";
+ module_dir = "/lib/modules";
+ }
if (strchr(name, '.') || strchr(name, '/')) {
@ -131,7 +131,7 @@ index 1dd8469..67b1041 100644
/* Search for it in modules.dep. */
nofail_asprintf(&depname, "%s/%s", moddir, "modules.dep");
diff --git a/modprobe.c b/modprobe.c
index 5464f45..d9fbf9d 100644
index 5464f45..cb57917 100644
--- a/modprobe.c
+++ b/modprobe.c
@@ -86,10 +86,6 @@ typedef enum