From 76528dab6f6971f3753727b2fca7b9ed8325889e Mon Sep 17 00:00:00 2001 From: Fedora GDB patches Date: Fri, 27 Oct 2017 21:07:50 +0200 Subject: gdb-runtest-pie-override.patch FileName: gdb-runtest-pie-override.patch ;; Hack for proper PIE run of the testsuite. ;;=fedoratest make check//unix/-fPIE/-pie RUNTESTFLAGS=solib-display.exp gcc -fpic -c -fPIE -pie -o x.o x.c /usr/lib/gcc/x86_64-redhat-linux/4.6.1/../../../../lib64/Scrt1.o: In function `_start': (.text+0x20): undefined reference to `main' => Change the order for overrides. One has to also use -fPIC rather than -fPIE, -fPIC is stronger. The correct way would be: make check//unix RUNTESTFLAGS='CC_FOR_TARGET=gcc\ -fPIC\ -pie CXX_FOR_TARGET=g++\ -fPIC\ -pie solib-display.exp' But there is a problem with testsuite.unix non-unique subdir name and also a problem with make -j parallelization of the testsuite. --- gdb/testsuite/lib/future.exp | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/gdb/testsuite/lib/future.exp b/gdb/testsuite/lib/future.exp index aed2cfd476..240d2253ec 100644 --- a/gdb/testsuite/lib/future.exp +++ b/gdb/testsuite/lib/future.exp @@ -185,6 +185,10 @@ proc gdb_default_target_compile {source destfile type options} { set ldflags "" set dest [target_info name] + if {[board_info $dest exists multilib_flags]} { + append add_flags " [board_info $dest multilib_flags]" + } + if {[info exists CFLAGS_FOR_TARGET]} { append add_flags " $CFLAGS_FOR_TARGET" } @@ -519,10 +523,6 @@ proc gdb_default_target_compile {source destfile type options} { } } - if {[board_info $dest exists multilib_flags]} { - append add_flags " [board_info $dest multilib_flags]" - } - verbose "doing compile" set sources "" -- 2.14.3