~ruther/guix-local

906f70406ab6a44d6fadb5d22c43d86e4944da78 — Ludovic Courtès 11 years ago 720ee24
gnu: module-init-tools: Handle $LINUX_MODULE_DIRECTORY without trailing slash.

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

* gnu/packages/patches/module-init-tools-moduledir.patch: Adjust to deal
  with the lack of a trailing slash.
1 files changed, 20 insertions(+), 20 deletions(-)

M gnu/packages/patches/module-init-tools-moduledir.patch
M gnu/packages/patches/module-init-tools-moduledir.patch => gnu/packages/patches/module-init-tools-moduledir.patch +20 -20
@@ 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