(z80asm) test fails in SNAPcraft

[pauloscustodio]

Test option_debug.t compiles a simple C program with zcc and checks the map file. Somewhow the contents of the map file are different when building under SNAPcraft, causing the test to fail. This does not happen in the github workflows, where all tests pass.

#   at t/option_debug.t line 84.
#          got: '+---+---------------------------------------------------------------------------------------------------------------------------------------------------------------------+--+-------------------------------------------------------------------------------------------------------------------------------------+
# *  1|__ASM_LINE_2_test_5ft_5foption_5fdebug1_2easm = $80D1 ; addr, local, , test_t_option_debug1_asm, , test_t_option_debug1.asm:2                                        * 1|_main                           = $8287 ; addr, public, , test_t_option_debug_c, code_compiler, test_t_option_debug.c::main::0::1:2  *
# *  2|__C_LINE_0_test_5ft_5foption_5fdebug_2ec = $80D1 ; addr, local, , test_t_option_debug_c, , test_t_option_debug.c:0                                                   *  |                                                                                                                                     |
# *  3|__C_LINE_0_test_5ft_5foption_5fdebug_2eh = $80D1 ; addr, local, , test_t_option_debug_c, , test_t_option_debug.h:0                                                   *  |                                                                                                                                     |
# *  4|__C_LINE_1_test_5ft_5foption_5fdebug_2ec = $80D1 ; addr, local, , test_t_option_debug_c, , test_t_option_debug.c:1                                                   *  |                                                                                                                                     |
# *  5|__C_LINE_2_test_5ft_5foption_5fdebug_2ec = $80D1 ; addr, local, , test_t_option_debug_c, , test_t_option_debug.c:2                                                   *  |                                                                                                                                     |
# *  6|__C_LINE_2_test_5ft_5foption_5fdebug_2ec_3a_3amain_3a_3a0_3a_3a1 = $82A0 ; addr, local, , test_t_option_debug_c, code_compiler, test_t_option_debug.c::main::0::1:2  *  |                                                                                                                                     |
# *  7|__C_LINE_3_test_5ft_5foption_5fdebug_2ec_3a_3amain_3a_3a1_3a_3a2 = $82A3 ; addr, local, , test_t_option_debug_c, code_compiler, test_t_option_debug.c::main::1::2:3  *  |                                                                                                                                     |
# *  8|__C_LINE_3_test_5ft_5foption_5fdebug_2eh = $80D1 ; addr, local, , test_t_option_debug_c, , test_t_option_debug.h:3                                                   *  |                                                                                                                                     |
# *  9|__C_LINE_6_test_5ft_5foption_5fdebug_2eh = $80D1 ; addr, local, , test_t_option_debug_c, , test_t_option_debug.h:6                                                   *  |                                                                                                                                     |
# * 10|_main                           = $82A0 ; addr, public, , test_t_option_debug_c, code_compiler, test_t_option_debug.c::main::0::1:2                                  *  |                                                                                                                                     |
# | 11|_one                            = $80D1 ; addr, public, , test_t_option_debug1_asm, , test_t_option_debug1.asm:2                                                     | 2|_one                            = $80D1 ; addr, public, , test_t_option_debug1_asm, , test_t_option_debug1.asm:2                     |
# +---+---------------------------------------------------------------------------------------------------------------------------------------------------------------------+--+-------------------------------------------------------------------------------------------------------------------------------------+

Will test an un-filtered map file to check if I can find the reason.

[pauloscustodio]

The un-filtered map file has hundreds of lines of all the C API calls.
Skip test in if environment variable SNAPcraft exists.