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cowpatch bug: gcc 5.3.0 powerpc build fails at unpatched rs6000/sysv4.h #194

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rofl0r opened this issue Dec 3, 2024 · 0 comments

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rofl0r commented Dec 3, 2024

the build errors out at

../../src_gcc/libcc1/../gcc/config/rs6000/sysv4.h:767:2: error: #error "Unsupported DEFAULT_LIBC"
  767 | #error "Unsupported DEFAULT_LIBC"
      |  ^~~~~

which points to gcc.orig dir, but it should point to the patched version where the line number is different, done through 0001-musl.diff

following config.mak can be used to reproduce:

TARGET= powerpc-linux-musl
 OUTPUT = /opt/cross
GCC_VER = 5.3.0
 COMMON_CONFIG += --disable-nls
 GCC_CONFIG += --disable-libquadmath --disable-decimal-float
 GCC_CONFIG += --disable-libitm
 GCC_CONFIG += --disable-fixed-point

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