Build Fail

[tanalam]

Build failed with following configuration

uname -a
Linux kali 5.4.0-kali3-amd64 #1 SMP Debian 5.4.13-1kali1 (2020-01-20) x86_64 GNU/Linux

---

CC [M] /media/sf_KaliShare/RTL8192EU-master/core/rtw_debug.o
/media/sf_KaliShare/RTL8192EU-master/core/rtw_debug.c: In function ‘dump_drv_version’:
/media/sf_KaliShare/RTL8192EU-master/core/rtw_debug.c:45:62: error: macro "DATE" might prevent reproducible builds [-Werror=date-time]
45 | RTW_PRINT_SEL(sel, "build time: %s %s\n", DATE, TIME);
| ^
In file included from /media/sf_KaliShare/RTL8192EU-master/include/drv_types.h:60,
from /media/sf_KaliShare/RTL8192EU-master/core/rtw_debug.c:17:
/media/sf_KaliShare/RTL8192EU-master/core/rtw_debug.c:45:44: error: macro "TIME" might prevent reproducible builds [-Werror=date-time]
45 | RTW_PRINT_SEL(sel, "build time: %s %s\n", DATE, TIME);
| ^~~~~~~~
/media/sf_KaliShare/RTL8192EU-master/include/rtw_debug.h:107:34: note: in definition of macro ‘RTW_PRINT’
107 | _dbgdump(DRIVER_PREFIX fmt, ##arg);
| ^~~
/media/sf_KaliShare/RTL8192EU-master/core/rtw_debug.c:45:2: note: in expansion of macro ‘RTW_PRINT_SEL’
45 | RTW_PRINT_SEL(sel, "build time: %s %s\n", DATE, TIME);
| ^~~~~~~~~~~~~
/media/sf_KaliShare/RTL8192EU-master/core/rtw_debug.c:45:54: error: macro "DATE" might prevent reproducible builds [-Werror=date-time]
45 | RTW_PRINT_SEL(sel, "build time: %s %s\n", DATE, TIME);
| ^~~~~~~~
/media/sf_KaliShare/RTL8192EU-master/include/rtw_debug.h:107:34: note: in definition of macro ‘RTW_PRINT’
107 | _dbgdump(DRIVER_PREFIX fmt, ##arg);
| ^~~
/media/sf_KaliShare/RTL8192EU-master/core/rtw_debug.c:45:2: note: in expansion of macro ‘RTW_PRINT_SEL’
45 | RTW_PRINT_SEL(sel, "build time: %s %s\n", DATE, TIME);
| ^~~~~~~~~~~~~
/media/sf_KaliShare/RTL8192EU-master/core/rtw_debug.c:45:44: error: macro "TIME" might prevent reproducible builds [-Werror=date-time]
45 | RTW_PRINT_SEL(sel, "build time: %s %s\n", DATE, TIME);
| ^~~~~~~~
/media/sf_KaliShare/RTL8192EU-master/include/rtw_debug.h:285:25: note: in definition of macro ‘RTW_PRINT_SEL’
285 | _seqdump(sel, fmt, ##arg) /rtw_warn_on(1)/;
| ^~~
cc1: some warnings being treated as errors

[tanalam]

THe issue was fixed.
Root cause:
bc was not installed in the system so this check was failing

20-ifeq ($(GCC_VER_49),1)
21-EXTRA_CFLAGS += -Wno-date-time # Fix compile error && warning on gcc 4.9 and later
22-endif

It is resolved now.
THanks