[Buildroot] [PATCH 1/1] libical: use system time zone info
Marc Khouri
marc at khouri.ca
Wed Aug 10 14:30:16 UTC 2016
libical requires time zone information in order to make use of time
zone functions (otherwise, segfaults occur when applications call
the time zone functions). This patch:
1. forces the system to build time zone info
2. ensures libical does not build its own time zone info (this is
the default behaviour, but the flag is added in case libical's
default changes in the future).
Signed-off-by: Marc Khouri <marc at khouri.ca>
---
package/libical/Config.in | 1 +
package/libical/libical.mk | 2 ++
2 files changed, 3 insertions(+)
diff --git a/package/libical/Config.in b/package/libical/Config.in
index 48170e9..3220d5b 100644
--- a/package/libical/Config.in
+++ b/package/libical/Config.in
@@ -3,6 +3,7 @@ config BR2_PACKAGE_LIBICAL
depends on BR2_INSTALL_LIBSTDCPP
depends on !BR2_STATIC_LIBS
depends on BR2_USE_WCHAR
+ select BR2_TARGET_TZ_INFO
help
libical is an Open Source (MPL/LGPL) implementation of the IETF's
iCalendar Calendaring and Scheduling protocols.
diff --git a/package/libical/libical.mk b/package/libical/libical.mk
index e8cb3f8..a511039 100644
--- a/package/libical/libical.mk
+++ b/package/libical/libical.mk
@@ -13,5 +13,7 @@ LIBICAL_LICENSE_FILES = LICENSE
# building without this option is broken, it is used by
# Gentoo/alpinelinux as well
LIBICAL_CONF_OPTS = -DSHARED_ONLY=true
+# never build time zone info, always use system's tzinfo
+LIBICAL_CONF_OPTS += -DUSE_BUILTIN_TZDATA=false
$(eval $(cmake-package))
--
2.8.2
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