commit:     f85aba8b222771e8cc87a6e75d0220cdb2717f78
Author:     Robin H. Johnson <robbat2 <AT> gentoo <DOT> org>
AuthorDate: Thu Oct 27 17:13:09 2022 +0000
Commit:     Robin H. Johnson <robbat2 <AT> gentoo <DOT> org>
CommitDate: Thu Oct 27 17:13:23 2022 +0000
URL:        https://gitweb.gentoo.org/repo/gentoo.git/commit/?id=f85aba8b

sys-fs/lvm2: fix hardcoded readelf

Signed-off-by: Robin H. Johnson <robbat2 <AT> gentoo.org>
Close: https://bugs.gentoo.org/840628

 sys-fs/lvm2/files/lvm2-2.03.16-readelf.patch | 25 +++++++++++++++++++++++++
 sys-fs/lvm2/lvm2-2.03.16.ebuild              |  3 +++
 2 files changed, 28 insertions(+)

diff --git a/sys-fs/lvm2/files/lvm2-2.03.16-readelf.patch 
b/sys-fs/lvm2/files/lvm2-2.03.16-readelf.patch
new file mode 100644
index 000000000000..b4d60c5825db
--- /dev/null
+++ b/sys-fs/lvm2/files/lvm2-2.03.16-readelf.patch
@@ -0,0 +1,25 @@
+diff -Nuar LVM2.2.03.16.orig/libdm/Makefile.in LVM2.2.03.16/libdm/Makefile.in
+--- LVM2.2.03.16.orig/libdm/Makefile.in        2022-05-18 09:24:20.000000000 
-0700
++++ LVM2.2.03.16/libdm/Makefile.in     2022-10-27 10:09:29.283631020 -0700
+@@ -59,6 +59,10 @@
+ 
+ PROGS_CFLAGS = $(UDEV_CFLAGS)
+ 
++ifeq ($(strip $(READELF)),)
++READELF := readelf
++endif
++
+ device-mapper: $(TARGETS)
+ 
+ dm-tools.device-mapper: device-mapper
+@@ -71,8 +75,8 @@
+ # also the older symbol is built-in
+ .symver_check: $(LIB_SHARED)
+       @echo "    [CHECK] $<"
+-      $(Q) if readelf -Ws $< | grep -q dm_stats_create_region@@; then \
+-      SYM=$$(readelf -Ws $< | grep dm_stats_create_region@DM_1_02_106); \
++      $(Q) if $(READELF) -Ws $< | grep -q dm_stats_create_region@@; then \
++      SYM=$$( $(READELF) -Ws $< | grep dm_stats_create_region@DM_1_02_106); \
+       if test -n "$$SYM"; then touch $@; \
+       else echo >&2 "Missing versioned symbols in $<"; false; fi; \
+       else touch $@; fi

diff --git a/sys-fs/lvm2/lvm2-2.03.16.ebuild b/sys-fs/lvm2/lvm2-2.03.16.ebuild
index 30a41a0a959c..d3922e5152cf 100644
--- a/sys-fs/lvm2/lvm2-2.03.16.ebuild
+++ b/sys-fs/lvm2/lvm2-2.03.16.ebuild
@@ -69,6 +69,7 @@ PATCHES=(
        "${FILESDIR}"/${PN}-2.03.14-r1-fopen-to-freopen.patch
        "${FILESDIR}"/${PN}-2.03.14-r1-mallinfo.patch
        "${FILESDIR}"/${PN}-2.03.14-freopen_n2.patch
+       "${FILESDIR}"/${PN}-2.03.16-readelf.patch
 )
 
 pkg_setup() {
@@ -162,6 +163,7 @@ src_configure() {
                myeconfargs+=( --with-thin=none --with-cache=none )
        fi
 
+       export READELF="$(tc-getREADELF)"
        myeconfargs+=(
                $(use_enable readline)
                $(use_enable selinux)
@@ -184,6 +186,7 @@ src_configure() {
                $(use_enable systemd notify-dbus)
                --with-systemdsystemunitdir="$(systemd_get_systemunitdir)"
                CLDFLAGS="${LDFLAGS}"
+               READELF="${READELF}"
        )
        # Hard-wire this to bash as some shells (dash) don't know
        # "-o pipefail" #682404

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