[Buildroot] [git commit] package/devmem2: fix legal-info
From: Peter Korsgaard <peter@korsgaard.com>
Date: 2017-07-03 22:04:55
Subsystem:
the rest · Maintainer:
Linus Torvalds
commit: https://git.buildroot.net/buildroot/commit/?id=a1b630779f78e0413d8d70ffcc209e412c9f887f branch: https://git.buildroot.net/buildroot/commit/?id=refs/heads/master Fixes: http://autobuild.buildroot.net/results/1c6/1c69c77d7b378f6f76790fb5ca0078d0db0c40f8 devmem2 is a single C file that is downloaded as-is, and we patch it. We also use that file as the license file. Thus, the file when it is downloaded has a specific hash, but when saved by legal-info, it has a different hash. However, we can't store two different hashes for the same _filename_ with different content. So, we extract the license file as a pre-patch hook, and store it in a separate file, for which we can now add a hash. Signed-off-by: Peter Korsgaard <peter@korsgaard.com> --- package/devmem2/devmem2.hash | 1 + package/devmem2/devmem2.mk | 7 ++++++- 2 files changed, 7 insertions(+), 1 deletion(-)
diff --git a/package/devmem2/devmem2.hash b/package/devmem2/devmem2.hash
index fff5306..aa638d6 100644
--- a/package/devmem2/devmem2.hash
+++ b/package/devmem2/devmem2.hash@@ -1,2 +1,3 @@ # Locally calculated sha256 3b15515693bae1ebd14d914e46d388edfec2175829ea1576a7a0c8606ebbe639 devmem2.c +sha256 560913d09310d446920c16bd0aca1ff21d3b6fedd527195bacfc832ce343e0ae devmem2.c.license
diff --git a/package/devmem2/devmem2.mk b/package/devmem2/devmem2.mk
index 45d3c99..eb92db6 100644
--- a/package/devmem2/devmem2.mk
+++ b/package/devmem2/devmem2.mk@@ -8,12 +8,17 @@ DEVMEM2_SITE = http://free-electrons.com/pub/mirror DEVMEM2_SOURCE = devmem2.c DEVMEM2_VERSION = 1 DEVMEM2_LICENSE = GPL-2.0+ -DEVMEM2_LICENSE_FILES = devmem2.c +DEVMEM2_LICENSE_FILES = devmem2.c.license define DEVMEM2_EXTRACT_CMDS cp $(DL_DIR)/$($(PKG)_SOURCE) $(@D)/ endef +define DEVMEM2_EXTRACT_LICENSE + head -n 38 $(@D)/devmem2.c >$(@D)/devmem2.c.license +endef +DEVMEM2_PRE_PATCH_HOOKS += DEVMEM2_EXTRACT_LICENSE + define DEVMEM2_BUILD_CMDS $(TARGET_CONFIGURE_OPTS) $(MAKE) -C $(@D) devmem2 endef