diff options
Diffstat (limited to 'ltdl/m4/strdup.m4')
| -rwxr-xr-x | ltdl/m4/strdup.m4 | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/ltdl/m4/strdup.m4 b/ltdl/m4/strdup.m4 new file mode 100755 index 00000000..3a3b07dd --- /dev/null +++ b/ltdl/m4/strdup.m4 @@ -0,0 +1,38 @@ +# strdup.m4 serial 11 + +dnl Copyright (C) 2002-2010 Free Software Foundation, Inc. + +dnl This file is free software; the Free Software Foundation +dnl gives unlimited permission to copy and/or distribute it, +dnl with or without modifications, as long as this notice is preserved. + +AC_DEFUN([gl_FUNC_STRDUP], +[ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_REPLACE_FUNCS([strdup]) + AC_CHECK_DECLS_ONCE([strdup]) + if test $ac_cv_have_decl_strdup = no; then + HAVE_DECL_STRDUP=0 + fi + gl_PREREQ_STRDUP +]) + +AC_DEFUN([gl_FUNC_STRDUP_POSIX], +[ + AC_REQUIRE([gl_HEADER_STRING_H_DEFAULTS]) + AC_REQUIRE([gl_CHECK_MALLOC_POSIX]) + if test $gl_cv_func_malloc_posix != yes; then + REPLACE_STRDUP=1 + AC_LIBOBJ([strdup]) + else + AC_REPLACE_FUNCS([strdup]) + fi + AC_CHECK_DECLS_ONCE([strdup]) + if test $ac_cv_have_decl_strdup = no; then + HAVE_DECL_STRDUP=0 + fi + gl_PREREQ_STRDUP +]) + +# Prerequisites of lib/strdup.c. +AC_DEFUN([gl_PREREQ_STRDUP], [:]) |