From: Bernd Kuhls <bernd.kuhls@t-online.de>
Date: Sun, 21 Feb 2016 09:50:12 +0000 (+0100)
Subject: package/zsh: add optional support for pcre
X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=c7bfa231072412531c6c31c5f76fbd294ef55910;p=buildroot.git

package/zsh: add optional support for pcre

When pcre was compiled before, zsh will use it as optional dependency:

$ output/host/usr/bin/x86_64-linux-readelf -a output/target/bin/zsh | grep NEEDED
 0x0000000000000001 (NEEDED)             Shared library: [libgdbm.so.4]
 0x0000000000000001 (NEEDED)             Shared library: [libpcre.so.1]
[...]

Signed-off-by: Bernd Kuhls <bernd.kuhls@t-online.de>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
---

diff --git a/package/zsh/zsh.mk b/package/zsh/zsh.mk
index 9f4a5827b7..8659fc4018 100644
--- a/package/zsh/zsh.mk
+++ b/package/zsh/zsh.mk
@@ -26,6 +26,13 @@ else
 ZSH_CONF_OPTS += --disable-cap
 endif
 
+ifeq ($(BR2_PACKAGE_PCRE),y)
+ZSH_CONF_OPTS += --enable-pcre
+ZSH_DEPENDENCIES += pcre
+else
+ZSH_CONF_OPTS += --disable-pcre
+endif
+
 # Remove versioned zsh-x.y.z binary taking up space
 define ZSH_TARGET_INSTALL_FIXUPS
 	rm -f $(TARGET_DIR)/bin/zsh-$(ZSH_VERSION)