[3/3] vim: add knob whether elf.h are checked

Submitted by Chong.Lu@windriver.com on April 18, 2014, 10:16 a.m.

Details

Message ID fcf0027b255a0441d42df0e9f2584067c3ec3d74.1397816030.git.Chong.Lu@windriver.com
State Accepted, archived
Headers show

Commit Message

Chong.Lu@windriver.com April 18, 2014, 10:16 a.m.
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.

Fixed by using PACKAGECONFIG to check elf, with default disabled set.

Signed-off-by: Chong Lu <Chong.Lu@windriver.com>
---
 .../vim-add-knob-whether-elf.h-are-checked.patch   | 38 ++++++++++++++++++++++
 meta-oe/recipes-support/vim/vim_7.4.258.bb         |  2 ++
 2 files changed, 40 insertions(+)
 create mode 100644 meta-oe/recipes-support/vim/files/vim-add-knob-whether-elf.h-are-checked.patch

Patch hide | download patch | download mbox

diff --git a/meta-oe/recipes-support/vim/files/vim-add-knob-whether-elf.h-are-checked.patch b/meta-oe/recipes-support/vim/files/vim-add-knob-whether-elf.h-are-checked.patch
new file mode 100644
index 0000000..693d130
--- /dev/null
+++ b/meta-oe/recipes-support/vim/files/vim-add-knob-whether-elf.h-are-checked.patch
@@ -0,0 +1,38 @@ 
+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>
+---
+ src/configure.in |    7 +++++++
+ 1 file changed, 7 insertions(+)
+
+diff --git a/src/configure.in b/src/configure.in
+index d734064..f504fa6 100644
+--- a/src/configure.in
++++ b/src/configure.in
+@@ -2483,11 +2483,18 @@ 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
+ 
+-- 
+1.7.9.5
+
diff --git a/meta-oe/recipes-support/vim/vim_7.4.258.bb b/meta-oe/recipes-support/vim/vim_7.4.258.bb
index 9c6e231..19c8abc 100644
--- a/meta-oe/recipes-support/vim/vim_7.4.258.bb
+++ b/meta-oe/recipes-support/vim/vim_7.4.258.bb
@@ -8,6 +8,7 @@  LIC_FILES_CHKSUM = "file://../runtime/doc/uganda.txt;md5=b779e18be6ed77facc77069
 
 SRC_URI = "hg://vim.googlecode.com/hg/;protocol=https;module=vim \
            file://disable_acl_header_check.patch;patchdir=.. \
+           file://vim-add-knob-whether-elf.h-are-checked.patch;patchdir=.. \
 "
 SRCREV = "v7-4-258"
 
@@ -38,6 +39,7 @@  PACKAGECONFIG[acl] = "--enable-acl,--disable-acl,acl,"
 PACKAGECONFIG[x11] = "--with-x,--without-x,xt,"
 PACKAGECONFIG[tiny] = "--with-features=tiny,--with-features=big,,"
 PACKAGECONFIG[selinux] = "--enable-selinux,--disable-selinux,libselinux,"
+PACKAGECONFIG[elfutils] = "--enable-elf-check,,elfutils,"
 
 EXTRA_OECONF = " \
     --disable-gpm \