From 1cfd618493c30ccadb6ca3691074562d1589e8d8 Mon Sep 17 00:00:00 2001 From: Dexuan Cui Date: Wed, 16 Nov 2011 17:49:44 +0800 Subject: gcc-package-target.inc: add the symbol link /lib/cpp When I was trying self-hosted-image, eglibc's do_install failed in the target: ERROR: cannot stat bootparam_prot.h: the cause is: rpcgen doesn't work properly: rpcgen can't exec /lib/cpp since it doesn't exist. According to http://tldp.org/LDP/Linux-Filesystem-Hierarchy/html/lib.html: "if a C preprocessor is installed, /lib/cpp must be a reference to it, for historical reasons. The usual placement of this binary is /usr/bin/cpp". Typical distros, like Ubuntu, openSuSE, Fedora and RHEL, all comply with the rule. Actually in meta/recipes-devtools/gcc/gcc-package-target.inc, we do try to package ${base_libdir}/cpp: FILES_cpp = "\ ${bindir}/${TARGET_PREFIX}cpp \ ${base_libdir}/cpp \ ${libexecdir}/gcc/${TARGET_SYS}/${BINV}/cc1" But unluckily we didn't create a symbol link in do_install. This patch adds the symbol link. (From OE-Core rev: 58fb9fbce2af05a469691390e75aebb2de16ca96) Signed-off-by: Dexuan Cui Signed-off-by: Richard Purdie --- meta/recipes-devtools/gcc/gcc-4.6.inc | 2 +- meta/recipes-devtools/gcc/gcc-package-target.inc | 2 ++ 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'meta/recipes-devtools/gcc') diff --git a/meta/recipes-devtools/gcc/gcc-4.6.inc b/meta/recipes-devtools/gcc/gcc-4.6.inc index 7bf14e397f..7cd08500d1 100644 --- a/meta/recipes-devtools/gcc/gcc-4.6.inc +++ b/meta/recipes-devtools/gcc/gcc-4.6.inc @@ -1,6 +1,6 @@ require gcc-common.inc -PR = "r17" +PR = "r18" # Third digit in PV should be incremented after a minor release # happens from this branch on gcc e.g. currently its 4.6.0 diff --git a/meta/recipes-devtools/gcc/gcc-package-target.inc b/meta/recipes-devtools/gcc/gcc-package-target.inc index f0f1a046ff..307667057c 100644 --- a/meta/recipes-devtools/gcc/gcc-package-target.inc +++ b/meta/recipes-devtools/gcc/gcc-package-target.inc @@ -122,6 +122,8 @@ do_install () { ln -sf ${TARGET_PREFIX}g++ g++ ln -sf ${TARGET_PREFIX}gcc gcc ln -sf ${TARGET_PREFIX}cpp cpp + install -d ${D}${base_libdir} + ln -sf ${bindir}/${TARGET_PREFIX}cpp ${D}${base_libdir}/cpp ln -sf g++ c++ ln -sf gcc cc -- cgit v1.2.3-54-g00ecf