[V2] util-linux: Use PCRE for hardlink

Message ID 20191231004448.3140350-1-raj.khem@gmail.com
State Accepted
Commit 7a0fd80d8a5f2aedcccb5a52acca46dea3feb3d8
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Series
  • [V2] util-linux: Use PCRE for hardlink
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Commit Message

Khem Raj Dec. 31, 2019, 12:44 a.m.
Use PCRE, this enables using posix extended Regexps on cmdline

Signed-off-by: Khem Raj <raj.khem@gmail.com>

---
v2: Document the pcre2 pkgconfig usage

 meta/recipes-core/util-linux/util-linux.inc | 7 +++++++
 1 file changed, 7 insertions(+)

-- 
2.24.1

-- 
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Patch

diff --git a/meta/recipes-core/util-linux/util-linux.inc b/meta/recipes-core/util-linux/util-linux.inc
index 1fa82363b1..179cb3dac5 100644
--- a/meta/recipes-core/util-linux/util-linux.inc
+++ b/meta/recipes-core/util-linux/util-linux.inc
@@ -106,6 +106,11 @@  EXTRA_OECONF_append_class-target = " --enable-setpriv"
 EXTRA_OECONF_append_class-native = " --without-cap-ng --disable-setpriv"
 EXTRA_OECONF_append_class-nativesdk = " --without-cap-ng --disable-setpriv"
 
+# enable pcre2 for native/nativesdk to match host distros
+# this helps to keep same expectations when using the SDK or
+# build host versions during development
+#
+PACKAGECONFIG ?= "pcre2"
 PACKAGECONFIG_class-target ?= "${@bb.utils.filter('DISTRO_FEATURES', 'pam', d)}"
 # inherit manpages requires this to be present, however util-linux does not have 
 # configuration options, and installs manpages always
@@ -117,6 +122,8 @@  PACKAGECONFIG[systemd] = "--with-systemd --with-systemdsystemunitdir=${systemd_s
 PACKAGECONFIG[pylibmount] = "--with-python=3 --enable-pylibmount,--without-python --disable-pylibmount,python3"
 # Readline support
 PACKAGECONFIG[readline] = "--with-readline,--without-readline,readline"
+# PCRE support in hardlink
+PACKAGECONFIG[pcre2] = ",,libpcre2"
 
 EXTRA_OEMAKE = "ARCH=${TARGET_ARCH} CPU= CPUOPT= 'OPT=${CFLAGS}'"