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[chromium-blink-merge.git] / third_party / talloc / libtalloc.m4
blob4b22c8e41a9f1c50d9b09614c9d53de389fea8c2
1 dnl find the talloc sources. This is meant to work both for 
2 dnl talloc standalone builds, and builds of packages using talloc
3 tallocdir=""
4 tallocpaths=". lib/talloc talloc ../talloc ../lib/talloc"
5 for d in $tallocpaths; do
6         if test -f "$srcdir/$d/talloc.c"; then
7                 tallocdir="$d"
8                 AC_SUBST(tallocdir)
9                 break;
10         fi
11 done
12 if test x"$tallocdir" = "x"; then
13    AC_MSG_ERROR([cannot find talloc source in $tallocpaths])
15 TALLOC_OBJ="talloc.o"
16 AC_SUBST(TALLOC_OBJ)
18 TALLOC_CFLAGS="-I$srcdir/$tallocdir"
19 AC_SUBST(TALLOC_CFLAGS)
21 TALLOC_LIBS=""
22 AC_SUBST(TALLOC_LIBS)
24 AC_CHECK_SIZEOF(size_t,cross)
25 AC_CHECK_SIZEOF(void *,cross)
27 if test $ac_cv_sizeof_size_t -lt $ac_cv_sizeof_void_p; then
28         AC_WARN([size_t cannot represent the amount of used memory of a process])
29         AC_WARN([please report this to <samba-technical@samba.org>])
30         AC_WARN([sizeof(size_t) = $ac_cv_sizeof_size_t])
31         AC_WARN([sizeof(void *) = $ac_cv_sizeof_void_p])
32         AC_ERROR([sizeof(size_t) < sizeof(void *)])
35 if test x"$VERSIONSCRIPT" != "x"; then
36     EXPORTSFILE=talloc.exports
37     AC_SUBST(EXPORTSFILE)