[Tizen 6.0] Enable build with glibc 2.30

Tune up glibc test feature macros:

In file included from /usr/include/gelf.h:53,
                 from ../../backend.h:27,
                 from hooks.c:31:
/usr/include/libelf.h:98:3: error: unknown type name 'loff_t'
   98 |   loff_t d_off;   /* Offset into section.  */
      |   ^~~~~~

loff_t is in <sys/types.h>:

  #ifdef  __USE_MISC
  # ifndef __u_char_defined
  typedef __u_char u_char;
  typedef __u_short u_short;
  typedef __u_int u_int;
  typedef __u_long u_long;
  typedef __quad_t quad_t;
  typedef __u_quad_t u_quad_t;
  typedef __fsid_t fsid_t;
  #  define __u_char_defined
  # endif
  typedef __loff_t loff_t;
  #endif

Signed-off-by: Mikhail Kashkarov <m.kashkarov@partner.samsung.com>

diff --git a/packaging/ltrace.spec b/packaging/ltrace.spec
index c4373e1..1b30965 100644 (file)
--- a/packaging/ltrace.spec
+++ b/packaging/ltrace.spec
@@ -30,7 +30,7 @@ child processes may fail or some things may not work as expected.
 cp %{SOURCE1001} .
 
 %build
-export CFLAGS="%{optflags} -Wall -Wno-unused-local-typedefs"
+export CFLAGS="%{optflags} -Wall -Wno-unused-local-typedefs -Wp,-D_GNU_SOURCE"
 ./autogen.sh
 %configure --build=%{_target_cpu}-tizen-linux
 make