mirror of
https://review.coreboot.org/flashrom.git
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b5fbe9d873
I found that cross-compiling with GCC 12.2.0 targeting DJGPP from Linux
on x86_64 that meson used my system include directory
(/usr/include/x86_64-linux-gnu/) and pulled in include files that are
incompatible with DJGPP. Setting sys_root prevents meson from assuming
they're compatible between the build and host systems, fixing those
compile-time errors.
TEST=meson setup --cross-file meson_cross/i586_djgpp_dos.txt; ninja
libflashrom.h no longer causes "features.h: No such file or
directory" errors via /usr/include/x86_64-linux-gnu/sys/types.h
Change-Id: Ib9cf70f6f94782c5303fb232aaf4a46192907f66
Signed-off-by: Peter Marheine <pmarheine@chromium.org>
Reviewed-on: https://review.coreboot.org/c/flashrom/+/82212
Tested-by: build bot (Jenkins) <no-reply@coreboot.org>
Reviewed-by: Anastasia Klimchuk <aklm@chromium.org>
36 lines
955 B
Plaintext
36 lines
955 B
Plaintext
# This file is for cross compiling flashrom for DOS with DJGPP.
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#
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# Make sure the program names match your toolchain
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#
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# Make sure pkg-config can find your self compiles libpci
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# or add the path of your libpci.pc as 'pkg_config_libdir'
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# under [properies] below.
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#
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# If cross-compiling, you may need to set sys_root in the [properties]
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# section because meson otherwise assumes the same sysroot as the
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# system on which you're building and will get the wrong include files
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# (from /usr/include/x86_64 for example) among other possible issues.
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[binaries]
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c = 'i586-pc-msdosdjgpp-gcc'
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ar = 'i586-pc-msdosdjgpp-ar'
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strip = 'i586-pc-msdosdjgpp-strip'
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pkgconfig = 'pkg-config'
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[host_machine]
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system = 'dos'
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cpu_family = 'x86'
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cpu = 'i586'
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endian = 'little'
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[built-in options]
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c_std = 'gnu99'
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default_library = 'static'
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[project options]
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tests = 'disabled'
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ich_descriptors_tool = 'disabled'
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[properties]
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sys_root = '/usr/local/djgpp'
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