72 lines
2.5 KiB
Text
72 lines
2.5 KiB
Text
Add configuration support for macppc and aarch64 on OpenBSD
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Index: configure
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--- configure.orig
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+++ configure
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@@ -43,6 +43,7 @@ Supported targets:
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ppc-eabi (PowerPC, EABI with GNU/Unix tools)
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ppc-eabi-diab (PowerPC, EABI with Diab tools)
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ppc-linux (PowerPC, Linux)
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+ ppc-bsd (PowerPC, BSD)
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arm-eabi (ARM, EABI, little endian)
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arm-linux (ARM, EABI, little endian)
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arm-eabihf (ARM, EABI using hardware FP registers, little endian)
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@@ -60,6 +61,7 @@ Supported targets:
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rv32-linux (RISC-V 32 bits, Linux)
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rv64-linux (RISC-V 64 bits, Linux)
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aarch64-linux (AArch64, i.e. ARMv8 in 64-bit mode, Linux)
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+ aarch64-bsd (AArch64, i.e. ARMv8 in 64-bit mode, BSD)
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aarch64-macos (AArch64, i.e. Apple silicon, MacOS)
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manual (edit configuration file by hand)
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@@ -68,7 +70,7 @@ For x86 targets, the "x86_64-" prefix can also be writ
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For AArch64 targets, the "aarch64-" prefix can also be written "arm64-".
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For RISC-V targets, the "rv32-" or "rv64-" prefix can also be written "riscv32-" or "riscv64-".
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-For PowerPC targets, the "ppc-" prefix can be refined into:
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+For PowerPC targets, the "ppc-" prefix can also be written "powerpc-" and can be refined into:
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ppc64- PowerPC 64 bits
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e5500- Freescale e5500 core (PowerPC 64 bit, EREF extensions)
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@@ -233,7 +235,7 @@ clinker_options=""
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clinker_needs_no_pie=true
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cprepro="${toolprefix}gcc"
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cprepro_options="-E"
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-archiver="${toolprefix}ar rcs"
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+archiver="ar rcs"
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libmath="-lm"
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responsefile="gnu"
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@@ -266,7 +268,7 @@ fi
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if test "$arch" = "powerpc"; then
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case "$target" in
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- eabi|eabi-diab|linux)
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+ eabi|eabi-diab|linux|bsd)
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;;
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*)
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echo "Error: invalid eabi/system '$target' for architecture PowerPC." 1>&2
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@@ -298,6 +300,11 @@ if test "$arch" = "powerpc"; then
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system="diab"
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responsefile="diab"
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;;
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+ bsd)
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+ casmruntime="${toolprefix}gcc -c -Wa,-mregnames"
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+ cprepro_options="-std=c99 -U__GNUC__ -E"
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+ system="bsd"
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+ ;;
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*)
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casmruntime="${toolprefix}gcc -c -Wa,-mregnames"
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cprepro_options="-U__GNUC__ -E"
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@@ -410,6 +417,11 @@ if test "$arch" = "aarch64"; then
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abi="standard"
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cprepro_options="-U__GNUC__ -E"
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system="linux";;
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+ bsd)
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+ abi="standard"
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+ cprepro_options="-std=c99 -U__GNUC__ -E"
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+ system="bsd"
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+ ;;
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macos|macosx)
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abi="apple"
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casm="${toolprefix}cc"
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