[binutils-gdb] gprofng: run tests without installation

[Vladimir Mezentsev <vmezents@sourceware.org>]

https://sourceware.org/git/gitweb.cgi?p=binutils-gdb.git;h=a665c4d5c6e1d23d31ac434949b9243025496aef

commit a665c4d5c6e1d23d31ac434949b9243025496aef
Author: Vladimir Mezentsev <vladimir.mezentsev@oracle.com>
Date:   Mon Oct 10 12:57:19 2022 -0700

    gprofng: run tests without installation
    
    gprofng/ChangeLog
    2022-10-10  Vladimir Mezentsev  <vladimir.mezentsev@oracle.com>
    
            PR gprofng/29107
            * testsuite/config/default.exp: Set up environment to run gprofng tests
            without installation.
            * testsuite/lib/Makefile.skel: Likewise.
            * testsuite/lib/display-lib.exp: Likewise.

Diff:
---
 gprofng/testsuite/config/default.exp  | 6 ++++--
 gprofng/testsuite/lib/Makefile.skel   | 3 +--
 gprofng/testsuite/lib/display-lib.exp | 2 +-
 3 files changed, 6 insertions(+), 5 deletions(-)

diff --git a/gprofng/testsuite/config/default.exp b/gprofng/testsuite/config/default.exp
index 6fde0a1223f..b9513aefc0f 100644
--- a/gprofng/testsuite/config/default.exp
+++ b/gprofng/testsuite/config/default.exp
@@ -32,7 +32,9 @@ if {![info exists CFLAGS]} {
     set CFLAGS "-g -O2"
 }
 
-# Make a temporary install dir to run gprofng from, and point at it
-remote_exec host "sh -c \"rm -rf tmpdir; mkdir -p tmpdir; $MAKE -C .. install-gprofng program_transform_name= DESTDIR=`pwd`/tmpdir/root\""
+# Create directories where gprofng can find libraries and binaries:
+remote_exec host "sh -c \"rm -rf tmpdir; mkdir -p tmpdir\""
+remote_exec host "sh -c \"mkdir -p lib; rm -f lib/gprofng; ln -s ../libcollector/.libs lib/gprofng\""
+remote_exec host "sh -c \"rm -f bin; ln -s src bin\""
 
 load_lib display-lib.exp
diff --git a/gprofng/testsuite/lib/Makefile.skel b/gprofng/testsuite/lib/Makefile.skel
index 157f6f60c84..035d320f35f 100644
--- a/gprofng/testsuite/lib/Makefile.skel
+++ b/gprofng/testsuite/lib/Makefile.skel
@@ -39,8 +39,7 @@ DISPLAY	    = $(GPROFNG) display text
 EXPERIMENT  = test.er
 DISPLAY_LOG = display.log
 
-gprofng_dir := $(shell dirname $$(find ../root -name libgprofng.so.0 | head -1))
-export LD_LIBRARY_PATH := $(gprofng_dir):$(gprofng_dir)/..
+export LD_LIBRARY_PATH := $(BUILDDIR)/src
 
 # Set GPROFNG_SYSCONFDIR to find out gprofng.rc:
 export GPROFNG_SYSCONFDIR := $(srcdir)/../../../src
diff --git a/gprofng/testsuite/lib/display-lib.exp b/gprofng/testsuite/lib/display-lib.exp
index 38ecb8d258e..d103f0fe247 100644
--- a/gprofng/testsuite/lib/display-lib.exp
+++ b/gprofng/testsuite/lib/display-lib.exp
@@ -58,7 +58,7 @@ proc run_display_test { dir cflags gprofflags } {
     set tdir "tmpdir/$testdir"
 	send_log "create dir: $tdir\n"
 	set output [run_native_host_cmd "mkdir -p $tdir"]
-	set gprofng [exec find $BUILDDIR/tmpdir -type f -name gprofng -perm -u+x | head -1]
+	set gprofng $BUILDDIR/src/gprofng
 
 	set fd [open "$tdir/rules.txt" "w"]
 	switch -regexp -- $testdir {