Re: [PATCH] drivers: video: logo: Don't mention the full path of the input in output

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



On 4/4/24 14:18, Lucas Stach wrote:
This change strips $abs_srctree of the input file containing the
PNM data in the generated output. The motivation for this change
is Yocto emitting a build warning

     WARNING: linux-foo-6.8-r0 do_package_qa: QA Issue:
     File /usr/src/debug/linux-foo/6.8-r0/drivers/video/logo/logo_linux_clut224.c
     in package linux-foo-src contains reference to TMPDIR

So this change brings us one step closer to make the build result
reproducible independent of the build path.

Signed-off-by: Lucas Stach <l.stach@xxxxxxxxxxxxxx>
---
  drivers/video/logo/pnmtologo.c | 14 +++++++++++++-
  1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/drivers/video/logo/pnmtologo.c b/drivers/video/logo/pnmtologo.c
index 2434a25afb64..59ccd721e8af 100644
--- a/drivers/video/logo/pnmtologo.c
+++ b/drivers/video/logo/pnmtologo.c
@@ -223,6 +223,18 @@ static inline int is_equal(struct color c1, struct color c2)

  static void write_header(void)
  {
+	const char *abs_srctree = getenv("abs_srctree");
+	const char *rel_filename;
+
+	if (abs_srctree &&
+	    !strncmp(abs_srctree, filename, strlen(abs_srctree))) {
+		rel_filename = filename + strlen(abs_srctree);
+		while (*rel_filename == '/')
+			++rel_filename;
+	} else {
+		rel_filename = filename;
+	}
+
  	/* open logo file */
  	if (outputname) {
  		out = fopen(outputname, "w");
@@ -235,7 +247,7 @@ static void write_header(void)
  	fputs("/*\n", out);
  	fputs(" *  DO NOT EDIT THIS FILE!\n", out);
  	fputs(" *\n", out);
-	fprintf(out, " *  It was automatically generated from %s\n", filename);
+	fprintf(out, " *  It was automatically generated from %s\n", rel_filename);

can't you use instead: ?
+	fprintf(out, " *  It was automatically generated from %s\n", basename(filename));

Helge


  	fputs(" *\n", out);
  	fprintf(out, " *  Linux logo %s\n", logoname);
  	fputs(" */\n\n", out);





[Index of Archives]     [Linux DRI Users]     [Linux Intel Graphics]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Yosemite News]     [Linux Kernel]     [Linux SCSI]     [XFree86]     [Linux USB Devel]     [Video for Linux]     [Linux Audio Users]     [Linux Kernel]     [Linux SCSI]     [XFree86]
  Powered by Linux