Patrick Williams | d8c66bc | 2016-06-20 12:57:21 -0500 | [diff] [blame^] | 1 | From 8df3e7007a22c9d6be5d5ae4b9b169c5c8431917 Mon Sep 17 00:00:00 2001 |
| 2 | From: Khem Raj <raj.khem@gmail.com> |
| 3 | Date: Wed, 27 May 2015 17:06:06 -0700 |
| 4 | Subject: [PATCH 38/46] fix g++ sysroot |
| 5 | |
| 6 | Portions of |
| 7 | |
| 8 | http://www.mail-archive.com/gcc-patches@gcc.gnu.org/msg26013.html |
| 9 | |
| 10 | are not upstreamed yet. So lets keep missing pieces. |
| 11 | |
| 12 | Upstream-Status: Pending |
| 13 | |
| 14 | Without this, compiling something simple like #include <limits> on target |
| 15 | with c++ test.cpp fails unable to find the header. strace shows it looking in |
| 16 | usr/include/xxxx rather than /usr/include/xxxx |
| 17 | |
| 18 | Signed-off-by: Khem Raj <raj.khem@gmail.com> |
| 19 | --- |
| 20 | gcc/configure | 4 +++- |
| 21 | gcc/configure.ac | 4 +++- |
| 22 | 2 files changed, 6 insertions(+), 2 deletions(-) |
| 23 | |
| 24 | diff --git a/gcc/configure b/gcc/configure |
| 25 | index 9b60aad..6df594c 100755 |
| 26 | --- a/gcc/configure |
| 27 | +++ b/gcc/configure |
| 28 | @@ -3375,7 +3375,9 @@ gcc_gxx_include_dir_add_sysroot=0 |
| 29 | if test "${with_sysroot+set}" = set; then |
| 30 | gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'` |
| 31 | if test "${gcc_gxx_without_sysroot}"; then |
| 32 | - gcc_gxx_include_dir="${gcc_gxx_without_sysroot}" |
| 33 | + if test x${with_sysroot} != x/; then |
| 34 | + gcc_gxx_include_dir="${gcc_gxx_without_sysroot}" |
| 35 | + fi |
| 36 | gcc_gxx_include_dir_add_sysroot=1 |
| 37 | fi |
| 38 | fi |
| 39 | diff --git a/gcc/configure.ac b/gcc/configure.ac |
| 40 | index e1e54f2..3bb2173 100644 |
| 41 | --- a/gcc/configure.ac |
| 42 | +++ b/gcc/configure.ac |
| 43 | @@ -152,7 +152,9 @@ gcc_gxx_include_dir_add_sysroot=0 |
| 44 | if test "${with_sysroot+set}" = set; then |
| 45 | gcc_gxx_without_sysroot=`expr "${gcc_gxx_include_dir}" : "${with_sysroot}"'\(.*\)'` |
| 46 | if test "${gcc_gxx_without_sysroot}"; then |
| 47 | - gcc_gxx_include_dir="${gcc_gxx_without_sysroot}" |
| 48 | + if test x${with_sysroot} != x/; then |
| 49 | + gcc_gxx_include_dir="${gcc_gxx_without_sysroot}" |
| 50 | + fi |
| 51 | gcc_gxx_include_dir_add_sysroot=1 |
| 52 | fi |
| 53 | fi |
| 54 | -- |
| 55 | 2.6.3 |
| 56 | |