a couple of questions:
Why doesn't CPPFLAGS contain ${output} like the other c-language flags?
append_list_to_environment_value configure "CFLAGS"
${output}${configure.cflags}
append_list_to_environment_value configure "CPPFLAGS"
${configure.cppflags}
append_list_to_environment_value configure "CXXFLAGS"
${output}${configure.cxxflags}
append_list_to_environment_value configure "OBJCFLAGS"
${output}${configure.objcflags}
from configure_main:
# add extra flags that are conditional on whether we're building
universal
if {[variant_exists universal] && [variant_isset universal]} {
foreach flags {CFLAGS OBJCFLAGS} {
append_list_to_environment_value configure $flags
${configure.universal_cflags}
}
append_list_to_environment_value configure "CXXFLAGS"
${configure.universal_cxxflags}
append_list_to_environment_value configure "CPPFLAGS"
${configure.universal_cppflags}
append_list_to_environment_value configure "LDFLAGS"
${configure.universal_ldflags}
eval configure.pre_args-append ${configure.universal_args}
} else {
foreach {tool flags} {cc CFLAGS cxx CXXFLAGS objc OBJCFLAGS f77
FFLAGS f90 F90FLAGS fc FCFLAGS ld LDFLAGS} {
append_list_to_environment_value configure $flags [set
configure.${tool}_archflags]
if {${configure.march} != {}} {
append_list_to_environment_value configure $flags
"-march=${configure.march}"
}
if {${configure.mtune} != {}} {
append_list_to_environment_value configure $flags
"-mtune=${configure.mtune}"
}
}
}
Why isn't CPPFLAGS being updated with the same info as the other c-language
flags? Should it be?
-James
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