1 # The -mdynamic-no-pic ensures that the compiler executable is built without 2 # position-independent-code -- the usual default on Darwin. This fix speeds 3 # compiles by 3-5%. 4 BOOT_CFLAGS += \ 5 `case ${host} in i?86-*-darwin* | powerpc-*-darwin*) \ 6 echo -mdynamic-no-pic ;; esac;` 7 8 # ld on Darwin versions >= 10.7 defaults to PIE executables. Disable this for 9 # gcc components, since it is incompatible with our pch implementation. 10 BOOT_LDFLAGS += \ 11 `case ${host} in *-*-darwin[1][1-9]*) echo -Wl,-no_pie ;; esac;` 12 13 # Similarly, for cross-compilation. 14 STAGE1_CFLAGS += \ 15 `case ${host} in i?86-*-darwin* | powerpc-*-darwin*)\ 16 echo -mdynamic-no-pic ;; esac;` 17 STAGE1_LDFLAGS += \ 18 `case ${host} in *-*-darwin[1][1-9]*) echo -Wl,-no_pie ;; esac;` 19
