diff options
| author | Karen Arutyunov <karen@codesynthesis.com> | 2023-12-13 21:57:53 +0300 |
|---|---|---|
| committer | Karen Arutyunov <karen@codesynthesis.com> | 2024-01-23 21:20:44 +0300 |
| commit | fc3fb39c90ab7fe5fccbe3f3bc0eb2645157bb96 (patch) | |
| tree | 6c8c1bfb5fe89f7378b92ac066b4ca8ecfd25228 /m4/diff.m4 | |
| parent | 02367faedb16b6186e8852de47e5b749dc48c2df (diff) | |
Switch to build2
Diffstat (limited to 'm4/diff.m4')
| -rw-r--r-- | m4/diff.m4 | 53 |
1 files changed, 0 insertions, 53 deletions
diff --git a/m4/diff.m4 b/m4/diff.m4 deleted file mode 100644 index 44996fb..0000000 --- a/m4/diff.m4 +++ /dev/null @@ -1,53 +0,0 @@ -dnl file : m4/diff.m4 -dnl license : GNU GPL v2; see accompanying LICENSE file -dnl -dnl DIFF_TOOL -dnl -AC_DEFUN([DIFF_TOOL], [ -diff_found=no - -AC_ARG_VAR([DIFF],[diff command]) -AC_ARG_VAR([DIFFFLAGS],[diff flags]) - -AC_ARG_WITH( - [diff], - [AC_HELP_STRING([--with-diff=PATH],[path to the diff program])], - [diff_path=${withval}], - [diff_path=]) - -AC_MSG_CHECKING([for diff]) - -if test x"$DIFF" = x; then - if test x"$diff_path" != x; then - AS_SET_CATFILE([abs_diff_path], [$ac_pwd], [$diff_path]) - DIFF="$abs_diff_path" - else - DIFF=diff - fi -fi - -cat >conftest.txt - -$DIFF conftest.txt conftest.txt 2>/dev/null 1>&2 - -if test x"$?" = x0; then - AC_MSG_RESULT([$DIFF]) -else - AC_MSG_RESULT([no]) - AC_MSG_ERROR([diff command is not found; consider setting the DIFF variable or using --with-diff=PATH]) -fi - -AC_MSG_CHECKING([whether $DIFF accepts -u]) - -$DIFF -u conftest.txt conftest.txt 2>/dev/null 1>&2 - -if test x"$?" = x0; then - AC_MSG_RESULT([yes]) - DIFFFLAGS="$DIFFFLAGS -u" -else - AC_MSG_RESULT([no]) -fi - -rm -f conftest.txt - -])dnl |