From: Gaël PORTAY Date: Tue, 28 Nov 2017 15:44:37 +0000 (-0500) Subject: netcat-openbsd: depends on linux-headers >= 3.12 X-Git-Url: https://git.libre-soc.org/?a=commitdiff_plain;h=9aaec9767663ff111b8efa4f5968277d58bfcee9;p=buildroot.git netcat-openbsd: depends on linux-headers >= 3.12 This debian fork of netcat includes the kernel UAPI inet6 header. This header conflicts with the existing libc inet header and causes redefinition of structures when they are both included. The compiler raises the following error: /home/buildroot/build/instance-0/output/host/x86_64-buildroot-linux-gnu/sysroot/usr/include/linux/in6.h:30:8: error: redefinition of 'struct in6_addr' struct in6_addr { >From version 3.12 of linux, the kernel UAPI header has mechanisms in libc-compat.h to prevent such situations (see __UAPI_DEF_SOCKADDR_IN6 macros). Unfortunately the build is broken when toolchains do not satisfy at least the linux headers condition (>= 3.12). The package now depends on the toolchain headers at least 3.12. Signed-off-by: Gaël PORTAY Reviewed-by: Baruch Siach [Thomas: update Config.in comment about the 3.12 headers dependency.] Signed-off-by: Thomas Petazzoni --- diff --git a/package/netcat-openbsd/Config.in b/package/netcat-openbsd/Config.in index 46d3a505e3..4734ff9901 100644 --- a/package/netcat-openbsd/Config.in +++ b/package/netcat-openbsd/Config.in @@ -4,6 +4,7 @@ config BR2_PACKAGE_NETCAT_OPENBSD depends on BR2_TOOLCHAIN_HAS_THREADS depends on BR2_TOOLCHAIN_USES_GLIBC depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS + depends on BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12 select BR2_PACKAGE_LIBBSD help A simple Unix utility which reads and writes data across @@ -20,7 +21,8 @@ config BR2_PACKAGE_NETCAT_OPENBSD https://packages.debian.org/sid/netcat-openbsd -comment "netcat-openbsd needs a glibc toolchain w/ threads" +comment "netcat-openbsd needs a glibc toolchain w/ threads, headers >= 3.12" depends on BR2_PACKAGE_LIBBSD_ARCH_SUPPORTS - depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_USES_GLIBC + depends on !BR2_TOOLCHAIN_HAS_THREADS || !BR2_TOOLCHAIN_USES_GLIBC || \ + !BR2_TOOLCHAIN_HEADERS_AT_LEAST_3_12 depends on BR2_PACKAGE_BUSYBOX_SHOW_OTHERS