summaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
authorRichard Purdie <richard.purdie@linuxfoundation.org>2022-08-16 10:29:14 +0100
committerRichard Purdie <richard.purdie@linuxfoundation.org>2022-08-17 19:57:32 +0100
commit0e590ac76bb29a2e5c4fa8fabdcf0a07944236b6 (patch)
treed707caa11cb76112ec4dd8e0082bdc49d0338dc8
parentabd30f85c649fa5b0d93ea766cbb8c1806f81bc4 (diff)
downloadpoky-0e590ac76bb29a2e5c4fa8fabdcf0a07944236b6.tar.gz
gcc: Add a patch to avoid hardcoded paths in libgcc on powerpc
Tweak the powerpc code to just include filenames rather than full paths to avoid build reproducibility issues. (From OE-Core rev: a71832a14b6944da10c1916861545577f2f2de2c) Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
-rw-r--r--meta/recipes-devtools/gcc/gcc-12.1.inc1
-rw-r--r--meta/recipes-devtools/gcc/gcc/hardcoded-paths.patch19
2 files changed, 20 insertions, 0 deletions
diff --git a/meta/recipes-devtools/gcc/gcc-12.1.inc b/meta/recipes-devtools/gcc/gcc-12.1.inc
index c42fa3d72f..488e0c95b1 100644
--- a/meta/recipes-devtools/gcc/gcc-12.1.inc
+++ b/meta/recipes-devtools/gcc/gcc-12.1.inc
@@ -66,6 +66,7 @@ SRC_URI = "${BASEURI} \
66 file://0026-rust-recursion-limit.patch \ 66 file://0026-rust-recursion-limit.patch \
67 file://0001-libsanitizer-cherry-pick-9cf13067cb5088626ba7-from-u.patch \ 67 file://0001-libsanitizer-cherry-pick-9cf13067cb5088626ba7-from-u.patch \
68 file://prefix-map-realpath.patch \ 68 file://prefix-map-realpath.patch \
69 file://hardcoded-paths.patch \
69" 70"
70SRC_URI[sha256sum] = "62fd634889f31c02b64af2c468f064b47ad1ca78411c45abe6ac4b5f8dd19c7b" 71SRC_URI[sha256sum] = "62fd634889f31c02b64af2c468f064b47ad1ca78411c45abe6ac4b5f8dd19c7b"
71 72
diff --git a/meta/recipes-devtools/gcc/gcc/hardcoded-paths.patch b/meta/recipes-devtools/gcc/gcc/hardcoded-paths.patch
new file mode 100644
index 0000000000..aa3d16f600
--- /dev/null
+++ b/meta/recipes-devtools/gcc/gcc/hardcoded-paths.patch
@@ -0,0 +1,19 @@
1Avoid encoding build paths into sources used for floating point on powerpc.
2(MACHINE=qemuppc bitbake libgcc).
3
4Upstream-Status: Pending
5Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
6
7Index: gcc-12.1.0/libgcc/config/rs6000/t-float128
8===================================================================
9--- gcc-12.1.0.orig/libgcc/config/rs6000/t-float128
10+++ gcc-12.1.0/libgcc/config/rs6000/t-float128
11@@ -103,7 +103,7 @@ $(ibm128_dec_objs) : INTERNAL_CFLAGS +=
12 $(fp128_softfp_src) : $(srcdir)/soft-fp/$(subst -sw,,$(subst kf,tf,$@)) $(fp128_dep)
13 @src="$(srcdir)/soft-fp/$(subst -sw,,$(subst kf,tf,$@))"; \
14 echo "Create $@"; \
15- (echo "/* file created from $$src */"; \
16+ (echo "/* file created from `basename $$src` */"; \
17 echo; \
18 sed -f $(fp128_sed) < $$src) > $@
19