| From 38de4bccdb8a861ffdd447f12fdab19d6d852c02 Mon Sep 17 00:00:00 2001 |
| From: Chong Lu <Chong.Lu@windriver.com> |
| Date: Tue, 26 Jun 2018 17:34:15 +0800 |
| Subject: [PATCH] vim: add knob whether elf.h are checked |
| |
| Previously, it still was checked when there was no elf library in sysroots directory. |
| Add knob to decide whether elf.h are checked or not. |
| |
| Upstream-Status: Pending |
| |
| Signed-off-by: Chong Lu <Chong.Lu@windriver.com> |
| Signed-off-by: Changqing Li <changqing.li@windriver.com> |
| --- |
| src/configure.ac | 7 +++++++ |
| 1 file changed, 7 insertions(+) |
| |
| diff --git a/src/configure.ac b/src/configure.ac |
| index 0ee86ad..64736f0 100644 |
| --- a/src/configure.ac |
| +++ b/src/configure.ac |
| @@ -3192,11 +3192,18 @@ AC_TRY_COMPILE([#include <stdio.h>], [int x __attribute__((unused));], |
| AC_MSG_RESULT(no)) |
| |
| dnl Checks for header files. |
| +AC_MSG_CHECKING(whether or not to look for elf.h) |
| +AC_ARG_ENABLE(elf-check, |
| + [ --enable-elf-check If elfutils, check for elf.h [default=no]], |
| + , enable_elf_check="no") |
| +AC_MSG_RESULT($enable_elf_check) |
| +if test "x$enable_elf_check" != "xno"; then |
| AC_CHECK_HEADER(elf.h, HAS_ELF=1) |
| dnl AC_CHECK_HEADER(dwarf.h, SVR4=1) |
| if test "$HAS_ELF" = 1; then |
| AC_CHECK_LIB(elf, main) |
| fi |
| +fi |
| |
| AC_HEADER_DIRENT |
| |
| -- |
| 2.7.4 |
| |