Mercurial > dropbear
comparison configure.ac @ 1417:4f17d75d027b fuzz
merge
author | Matt Johnston <matt@ucc.asn.au> |
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date | Fri, 23 Jun 2017 21:31:49 +0800 |
parents | 798854f62430 33d90d219e03 |
children | 69862e8cc405 |
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1415:2d937dc44851 | 1417:4f17d75d027b |
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7 | 7 |
8 AC_PREREQ(2.59) | 8 AC_PREREQ(2.59) |
9 AC_INIT | 9 AC_INIT |
10 AC_CONFIG_SRCDIR(buffer.c) | 10 AC_CONFIG_SRCDIR(buffer.c) |
11 | 11 |
12 OLDCFLAGS=$CFLAGS | 12 OLDCFLAGS="$CFLAGS" |
13 # Checks for programs. | 13 # Checks for programs. |
14 AC_PROG_CC | 14 AC_PROG_CC |
15 AC_PROG_MAKE_SET | 15 AC_PROG_MAKE_SET |
16 | 16 |
17 if test -z "$LD" ; then | 17 if test -z "$LD" ; then |
21 | 21 |
22 if test -z "$OLDCFLAGS" && test "$GCC" = "yes"; then | 22 if test -z "$OLDCFLAGS" && test "$GCC" = "yes"; then |
23 AC_MSG_NOTICE(No \$CFLAGS set... using "-Os -W -Wall" for GCC) | 23 AC_MSG_NOTICE(No \$CFLAGS set... using "-Os -W -Wall" for GCC) |
24 CFLAGS="-Os -W -Wall -Wno-pointer-sign" | 24 CFLAGS="-Os -W -Wall -Wno-pointer-sign" |
25 fi | 25 fi |
26 | |
27 AC_MSG_CHECKING([if compiler '$CC' supports -fno-strict-overflow]) | |
28 OLDCFLAGS="$CFLAGS" | |
29 CFLAGS="$CFLAGS -fno-strict-overflow" | |
30 AC_COMPILE_IFELSE([AC_LANG_PROGRAM([])], | |
31 [AC_MSG_RESULT(yes)], | |
32 [ | |
33 AC_MSG_RESULT(no) | |
34 CFLAGS=$OLDCFLAGS | |
35 ] | |
36 ) | |
26 | 37 |
27 # large file support is useful for scp | 38 # large file support is useful for scp |
28 AC_SYS_LARGEFILE | 39 AC_SYS_LARGEFILE |
29 | 40 |
30 # Host specific options | 41 # Host specific options |