xfce4-datetime-plugin merge requestshttps://gitlab.xfce.org/panel-plugins/xfce4-datetime-plugin/-/merge_requests2021-01-08T20:41:03Zhttps://gitlab.xfce.org/panel-plugins/xfce4-datetime-plugin/-/merge_requests/4configure.ac: use AC_PROG_CC_C992021-01-08T20:41:03ZO Hconfigure.ac: use AC_PROG_CC_C99Various parts of Xfce, and libraries used by Xfce, already use C99 features.
Therefore it is reasonable to expect the availibility of a capable compiler.
Current GCC releases silently default to newer C standards, starting with
gcc-5 whi...Various parts of Xfce, and libraries used by Xfce, already use C99 features.
Therefore it is reasonable to expect the availibility of a capable compiler.
Current GCC releases silently default to newer C standards, starting with
gcc-5 which defaults to C11.
Replace AC_PROG_CC with AC_PROG_CC_C99 to switch the discovered, or specified,
compiler to C99.
Signed-off-by: Olaf Hering <olaf@aepfle.de>