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authorRoland McGrath <roland@redhat.com>2009-08-26 02:26:34 -0700
committerRoland McGrath <roland@redhat.com>2009-08-26 02:27:19 -0700
commit241696467caa087278576291cb3b89693668df0b (patch)
tree23132315a7fcbc856ded416ae2883abd3637b52b /m4
parentFix bzip2 support for non-mmap case. (diff)
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libdwfl: Support automatic decompression of files in XZ format.
Diffstat (limited to 'm4')
-rw-r--r--m4/ChangeLog4
-rw-r--r--m4/zip.m426
2 files changed, 17 insertions, 13 deletions
diff --git a/m4/ChangeLog b/m4/ChangeLog
index 25675634..d116ccdc 100644
--- a/m4/ChangeLog
+++ b/m4/ChangeLog
@@ -1,3 +1,7 @@
12009-08-26 Roland McGrath <roland@redhat.com>
2
3 * zip.m4 (eu_ZIPLIB): Don't apply lib/LIB suffix to args.
4
12009-02-01 Roland McGrath <roland@redhat.com> 52009-02-01 Roland McGrath <roland@redhat.com>
2 6
3 * zip.m4: Fix --with/--without argument handling. 7 * zip.m4: Fix --with/--without argument handling.
diff --git a/m4/zip.m4 b/m4/zip.m4
index 19fa4926..8e4d545c 100644
--- a/m4/zip.m4
+++ b/m4/zip.m4
@@ -1,18 +1,18 @@
1dnl -*- Autoconf -*- test for either zlib or bzlib. 1dnl -*- Autoconf -*- test for either zlib or bzlib.
2dnl Defines --with-$1lib argument, $2LIB automake conditional, 2dnl Defines --with-$1 argument, $2 automake conditional,
3dnl and sets AC_DEFINE(USE_$2LIB) and LIBS. 3dnl and sets AC_DEFINE(USE_$2) and LIBS.
4 4
5AC_DEFUN([eu_ZIPLIB], [dnl 5AC_DEFUN([eu_ZIPLIB], [dnl
6AC_ARG_WITH([[$1]lib], 6AC_ARG_WITH([[$1]],
7AC_HELP_STRING([--with-[$1]lib], [support g[$1]ip compression in libdwfl]),, 7AC_HELP_STRING([--with-[$1]], [support [$1] compression in libdwfl]),,
8 [with_[$1]lib=default]) 8 [with_[$1]=default])
9if test $with_[$1]lib != no; then 9if test $with_[$1] != no; then
10 AC_SEARCH_LIBS([$4], [$3], [with_[$1]lib=yes], 10 AC_SEARCH_LIBS([$4], [$3], [with_[$1]=yes],
11 [test $with_[$1]lib = default || 11 [test $with_[$1] = default ||
12 AC_MSG_ERROR([missing -l[$3] for --with-[$1]lib])]) 12 AC_MSG_ERROR([missing -l[$3] for --with-[$1]])])
13fi 13fi
14AM_CONDITIONAL([$2]LIB, test $with_[$1]lib = yes) 14AM_CONDITIONAL([$2], test $with_[$1] = yes)
15if test $with_[$1]lib = yes; then 15if test $with_[$1] = yes; then
16 AC_DEFINE(USE_[$2]LIB) 16 AC_DEFINE(USE_[$2])
17fi 17fi
18AH_TEMPLATE(USE_[$2]LIB, [Support $5 decompression via -l$3.])]) 18AH_TEMPLATE(USE_[$2], [Support $5 decompression via -l$3.])])