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author | Thomas Schwinge <thomas@codesourcery.com> | 2023-09-11 10:50:00 +0200 |
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committer | Thomas Schwinge <thomas@codesourcery.com> | 2023-10-26 18:03:07 +0200 |
commit | 967d4171b2eb0557e86ba28996423353f0f1b141 (patch) | |
tree | 9ab24a1db25da5a5644002c69713a68058ab8c48 /libffi/configure.ac | |
parent | 8a0fceee462ee2365e75d6c6014b512704f49c69 (diff) | |
download | gcc-967d4171b2eb0557e86ba28996423353f0f1b141.zip gcc-967d4171b2eb0557e86ba28996423353f0f1b141.tar.gz gcc-967d4171b2eb0557e86ba28996423353f0f1b141.tar.bz2 |
libffi: Consider '--with-build-sysroot=[...]' for target libraries' build-tree testing (instead of build-time 'CC' etc.) [PR109951]
Similar to commit fb5d27be272b71fb9026224535fc73f125ce3be7
"libgomp: Consider '--with-build-sysroot=[...]' for target libraries' build-tree testing (instead of build-time 'CC' etc.) [PR91884, PR109951]",
this is commit a0b48358cb1e70e161a87ec5deb7a4b25defba6b
"libffi/test: Fix compilation for build sysroot" done differently,
avoiding build-tree testing use of any random gunk that may appear in
build-time 'CC', 'CXX'.
PR testsuite/109951
libffi/
* configure.ac: 'AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET)'.
<local.exp>: Don't set 'CC_FOR_TARGET', 'CXX_FOR_TARGET', instead
set 'SYSROOT_CFLAGS_FOR_TARGET'.
* Makefile.in: Regenerate.
* configure: Likewise.
* include/Makefile.in: Likewise.
* man/Makefile.in: Likewise.
* testsuite/Makefile.in: Likewise.
* testsuite/lib/libffi.exp (libffi_target_compile): If
'--with-build-sysroot=[...]' was specified, use it for build-tree
testing.
Diffstat (limited to 'libffi/configure.ac')
-rw-r--r-- | libffi/configure.ac | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/libffi/configure.ac b/libffi/configure.ac index 716f20a..c89b246 100644 --- a/libffi/configure.ac +++ b/libffi/configure.ac @@ -62,9 +62,10 @@ AC_CHECK_TOOL(READELF, readelf) # Test for 64-bit build. AC_CHECK_SIZEOF([size_t]) +AC_SUBST(SYSROOT_CFLAGS_FOR_TARGET) + cat > local.exp <<EOF -set CC_FOR_TARGET "$CC" -set CXX_FOR_TARGET "$CXX" +set SYSROOT_CFLAGS_FOR_TARGET "$SYSROOT_CFLAGS_FOR_TARGET" set compiler_vendor "$ax_cv_c_compiler_vendor" EOF |