source3/wscript: Fix detection of major/minor macros

These macros are only available via <sys/sysmacros.h> as of glibc
commit e16deca62e16f645213dffd4ecd1153c37765f17 ("[BZ #19239] Don't
include sys/sysmacros.h from sys/types.h."), which went into
glibc 2.28.

This is different from the usual C99 cleanups because it changes
the configure check result with existing compilers that usually
accept implicit function declarations.

BUG: https://bugzilla.samba.org/show_bug.cgi?id=15281

Signed-off-by: Florian Weimer <fweimer@redhat.com>
Reviewed-by: Andreas Schneider <asn@samba.org>
Reviewed-by: Andrew Bartlett <abartlet@samba.org>

diff --git a/source3/wscript b/source3/wscript
index 22be17a1a6fd11268e59468ae229644398c21b6d..ca27deaa543814460efe69aa8826b6557f553ee3 100644 (file)
--- a/source3/wscript
+++ b/source3/wscript
@@ -603,11 +603,11 @@ msg.msg_accrightslen = sizeof(fd);
     conf.CHECK_HEADERS('asm/types.h')
 
     conf.CHECK_CODE('dev_t dev; int i = major(dev); return 0', "HAVE_DEVICE_MAJOR_FN",
-                    headers='unistd.h sys/types.h',
+                    headers='sys/sysmacros.h unistd.h sys/types.h',
                     msg="Checking for major macro")
 
     conf.CHECK_CODE('dev_t dev; int i = minor(dev); return 0', "HAVE_DEVICE_MINOR_FN",
-                    headers='unistd.h sys/types.h',
+                    headers='sys/sysmacros.h unistd.h sys/types.h',
                     msg="Checking for minor macro")
 
     conf.CHECK_STRUCTURE_MEMBER('struct dirent', 'd_off',