scripts/build/internals.sh: compile wrapper with portable options.
static linking is not possible on MacOS, and unnessecary on other systems.
The old optimization and warning flags crash the gcc on MacOS
and (imho) are a bit overdone for this software.
6 # Don't remove next line
7 # CT_INSERT_VERSION_BELOW
23 prompt "2.3.2 (OBSOLETE)"
28 prompt "2.3.1 (OBSOLETE)"
35 # Don't remove next line
36 # CT_INSERT_VERSION_STRING_BELOW
37 default "2.4.2" if MPFR_V_2_4_2
38 default "2.4.1" if MPFR_V_2_4_1
39 default "2.4.0" if MPFR_V_2_4_0
40 default "2.3.2" if MPFR_V_2_3_2
41 default "2.3.1" if MPFR_V_2_3_1