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at least mips support is broken, but microblazed and possibly other archs work. while building mips the following error was encountered: Mode = sf\|df Suffix = si\|2\|3 /tmp/musl-cross-make/gcc-4.9.3/build0/./gcc/xgcc -B/tmp/musl-cross-make/gcc-4.9.3/build0/./gcc/ -B/tmp/musl-cross-make/output/mips-linux-musl/bin/ -B/tmp/musl-cross-make/output/mips-linux-musl/lib/ -isystem /tmp/musl-cross-make/output/mips-linux-musl/include -isystem /tmp/musl-cross-make/output/mips-linux-musl/sys-include -g -O2 -O0 -g0 -minterlink-mips16 -O2 -g -O2 -O0 -g0 -minterlink-mips16 -DIN_GCC -DCROSS_DIRECTORY_STRUCTURE -W -Wall -Wno-narrowing -Wwrite-strings -Wcast-qual -Wstrict-prototypes -Wmissing-prototypes -Wold-style-definition -isystem ./include -fPIC -g -DIN_LIBGCC2 -fbuilding-libgcc -fno-stack-protector -Dinhibit_libc -fPIC -I. -I. -I../.././gcc -I../../../libgcc -I../../../libgcc/. -I../../../libgcc/../gcc -I../../../libgcc/../include -DHAVE_CC_TLS -o subsf3.o -MT subsf3.o -MD -MP -MF subsf3.dep subsf3 -c ../../../libgcc/config/hardfp.c -fvisibility=hidden -DHIDE_EXPORTS -Wno-missing-prototypes xgcc: error: subsf3: No such file or directory make[3]: *** [subsf3.o] Error 1 this seems like a bug in a shell command that's invoked during the build, possibly a sed command using GNU-only syntax.
32 lines
844 B
Diff
32 lines
844 B
Diff
# HG changeset patch
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# Parent 889b7d97216603795ba8c5f4da8e616bef8feb9d
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Use the generic implementation of libstdc++ primitives when we're on musl, not the glibc one.
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diff -r 889b7d972166 libstdc++-v3/configure.host
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--- a/libstdc++-v3/configure.host Sun Jul 26 15:30:11 2015 -0400
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+++ b/libstdc++-v3/configure.host Sun Jul 26 15:32:09 2015 -0400
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@@ -266,6 +266,13 @@
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os_include_dir="os/bsd/freebsd"
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;;
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gnu* | linux* | kfreebsd*-gnu | knetbsd*-gnu)
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+ # check for musl by target
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+ case "${host_os}" in
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+ *-musl*)
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+ os_include_dir="os/generic"
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+ ;;
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+ *)
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+
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if [ "$uclibc" = "yes" ]; then
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os_include_dir="os/uclibc"
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elif [ "$bionic" = "yes" ]; then
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@@ -274,6 +281,9 @@
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os_include_dir="os/gnu-linux"
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fi
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;;
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+
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+ esac
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+ ;;
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hpux*)
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os_include_dir="os/hpux"
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;;
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