This commit finalizes support for cross compilation. The tools directory are all links to the actual tools and are built on the host system to build Minix. build.sh is the work horse that takes care of all environment settings. It's slightly adjusted for Minix. The /usr/src/Makefile has additional targets needed for cross compilation.
83 lines
2.8 KiB
Plaintext
83 lines
2.8 KiB
Plaintext
--- gcc/config.gcc.orig Fri Jun 3 14:42:47 2011
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+++ gcc/config.gcc Fri Jun 3 14:42:58 2011
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@@ -251,7 +251,7 @@
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| *-*-sysv* \
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| vax-*-vms* \
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)
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- echo "*** Configuration ${target} not supported" 1>&2
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+ echo "*** Configuration ${target} recognized but not supported" 1>&2
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exit 1
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;;
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esac
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@@ -515,6 +515,33 @@
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esac
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dfbsd_tm_file="${dfbsd_tm_file} dragonfly-spec.h dragonfly.h"
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;;
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+*-*-dragonfly*)
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+ gas=yes
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+ gnu_ld=yes
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+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
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+ case ${target} in
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+ *-*-dragonfly1 | *-*-dragonfly[1].*)
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+ tm_defines="${tm_defines} DFBSD_MAJOR=1" ;;
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+ *-*-dragonfly2 | *-*-dragonfly[2].*)
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+ tm_defines="${tm_defines} DFBSD_MAJOR=2" ;;
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+ *-*-dragonfly3 | *-*-dragonfly[3].*)
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+ tm_defines="${tm_defines} DFBSD_MAJOR=3" ;;
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+ *-*-dragonfly4 | *-*-dragonfly[4].*)
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+ tm_defines="${tm_defines} DFBSD_MAJOR=4" ;;
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+ *)
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+ echo 'Please update *-*-dragonfly* in gcc/config.gcc'
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+ exit 1
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+ ;;
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+ esac
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+ tmake_file="t-slibgcc-elf-ver t-dragonfly"
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+ case ${enable_threads} in
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+ "" | yes | posix)
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+ thread_file='posix'
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+ tmake_file="${tmake_file} t-dragonfly-thread"
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+ ;;
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+ esac
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+ dfbsd_tm_file="${dfbsd_tm_file} dragonfly-spec.h dragonfly.h"
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+ ;;
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*-*-linux* | frv-*-*linux* | *-*-kfreebsd*-gnu | *-*-knetbsd*-gnu | *-*-gnu* | *-*-kopensolaris*-gnu)
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extra_parts="crtbegin.o crtbeginS.o crtbeginT.o crtend.o crtendS.o"
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gas=yes
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@@ -1070,6 +1097,14 @@
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tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h i386/i386elf.h i386/x86-64.h"
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tmake_file="${tmake_file} i386/t-i386elf t-svr4"
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;;
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+i[34567]86-*-minix)
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+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h minix-spec.h minix.h i386/minix.h"
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+# tmake_file="t-slibgcc-elf-ver t-minix i386/t-minix"
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+# use_fixproto=yes
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+ gas=yes
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+ gnu_ld=yes
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+ extra_parts="crtbegin.o crtend.o crtbeginS.o crtendS.o"
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+ ;;
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i[34567]86-*-aout*)
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tm_file="${tm_file} i386/unix.h i386/bsd.h i386/gas.h i386/gstabs.h i386/i386-aout.h"
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;;
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@@ -1086,6 +1121,12 @@
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x86_64-*-dragonfly*)
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tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${dfbsd_tm_file} i386/x86-64.h i386/dragonfly.h i386/dragonfly64.h"
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;;
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+i[34567]86-*-dragonfly*)
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+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${dfbsd_tm_file} i386/dragonfly.h"
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+ ;;
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+x86_64-*-dragonfly*)
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+ tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h ${dfbsd_tm_file} i386/x86-64.h i386/dragonfly.h i386/dragonfly64.h"
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+ ;;
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i[34567]86-*-netbsdelf*)
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tm_file="${tm_file} i386/unix.h i386/att.h dbxelf.h elfos.h netbsd.h netbsd-elf.h i386/netbsd-elf.h"
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;;
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@@ -2466,7 +2507,7 @@
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cxx_target_objs="m32c-pragma.o"
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;;
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*)
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- echo "*** Configuration ${target} not supported" 1>&2
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+ echo "*** Configuration ${target} not recognized, not supported" 1>&2
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exit 1
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;;
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esac
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