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atf: Fix ATF_BUILD_* values when not using the bootstrap compiler

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Currently, we encode the full path and compile flags for the build
compiler in libatf. However, these values are not correct when
cross-compiling: For example, when I build on macOS, CC is set to the
host path /usr/local/Cellar/llvm/11.0.0_1/bin/clang-11. This path will
not exist on the target system.
Simplify this logic and use cc/cpp/c++ since those binaries will exist
on the target system unless the compiler was explicitly disabled.
I'm not convinced ATF needs to encode these values, but this is a
minimal fix for these tests when using a non-bootstrapped compiler.

Reviewed By:	ngie, brooks
Differential Revision: https://reviews.freebsd.org/D28414
This commit is contained in:
Alex Richardson 2021-02-03 09:32:16 +00:00
parent d6f4e1a897
commit 9b131f1e51
3 changed files with 9 additions and 22 deletions
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23
lib/atf/libatf-c/Makefile
View File

@ -28,22 +28,6 @@
.include <src.opts.mk>
.include <bsd.init.mk>
# Store the toolchain executable in ATF_BUILD_{CC,CPP,CXX} to ensure other
# values -- like -target, -B ..., etc -- don't get leaked into the tests.
#
# Be sure to omit ${CCACHE_BIN} (if specified) from the variable as it gets
# automatically appended to the variables in bsd.compiler.mk when
# ${MK_CCACHE_BUILD} != no.
ATF_BUILD_CC:= ${CC:N${CCACHE_BIN}:[1]}
ATF_BUILD_CPP:= ${CPP:N${CCACHE_BIN}:[1]}
ATF_BUILD_CXX:= ${CXX:N${CCACHE_BIN}:[1]}
# Only capture defines, includes, linker flags, optimization levels, warnings
# and preprocessor flags when building ATF_BUILD_{C,CPP,CXX}FLAGS.
ATF_BUILD_CFLAGS:= ${CFLAGS:M-[DILOWf]*}
ATF_BUILD_CPPFLAGS:= ${CPPFLAGS:M-[DILOWf]*}
ATF_BUILD_CXXFLAGS:= ${CXXFLAGS:M-[DILOWf]*}
PACKAGE= tests
LIB= atf-c
PRIVATELIB= true
@ -54,12 +38,6 @@ ATF= ${SRCTOP}/contrib/atf
.PATH: ${ATF}/atf-c
.PATH: ${ATF}/atf-c/detail
CFLAGS+= -DATF_BUILD_CC='"${ATF_BUILD_CC}"'
CFLAGS+= -DATF_BUILD_CFLAGS='"${ATF_BUILD_CFLAGS}"'
CFLAGS+= -DATF_BUILD_CPP='"${ATF_BUILD_CPP}"'
CFLAGS+= -DATF_BUILD_CPPFLAGS='"${ATF_BUILD_CPPFLAGS}"'
CFLAGS+= -DATF_BUILD_CXX='"${ATF_BUILD_CXX}"'
CFLAGS+= -DATF_BUILD_CXXFLAGS='"${ATF_BUILD_CXXFLAGS}"'
CFLAGS+= -I${ATF}
CFLAGS+= -I${.CURDIR}
CFLAGS+= -I.
@ -160,5 +138,6 @@ MLINKS+= atf-c.3 atf-c-api.3 # Backwards compatibility.
HAS_TESTS=
SUBDIR.${MK_TESTS}+= tests
.include "Makefile.inc"
.include "../common.mk"
.include <bsd.lib.mk>

7
lib/atf/libatf-c/Makefile.inc
View File

@ -1,3 +1,10 @@
# $FreeBSD$
.include "../Makefile.inc"
CFLAGS+= -DATF_BUILD_CC='"cc"'
CFLAGS+= -DATF_BUILD_CFLAGS='"-Wall"'
CFLAGS+= -DATF_BUILD_CPP='"cpp"'
CFLAGS+= -DATF_BUILD_CPPFLAGS='""'
CFLAGS+= -DATF_BUILD_CXX='"c++"'
CFLAGS+= -DATF_BUILD_CXXFLAGS='"-Wall"'

1
lib/atf/libatf-c/tests/Makefile
View File

@ -35,4 +35,5 @@ SRCS.${_T}= ${_T}.c test_helpers.c
TEST_METADATA.${_T}+= required_programs="cc"
.endfor
.include "Makefile.inc"
.include <bsd.test.mk>