[gcc r14-180] modula2: Add -lnsl -lsocket libraries to gcc/testsuite/lib/gm2.exp

[gcc r14-180] modula2: Add -lnsl -lsocket libraries to gcc/testsuite/lib/gm2.exp

[Gaius Mulley]

https://gcc.gnu.org/g:8d7223f65799b170b1314a35bb98249d419e7215

commit r14-180-g8d7223f65799b170b1314a35bb98249d419e7215
Author: Gaius Mulley <gaiusmod2@gmail.com>
Date:   Sun Apr 23 21:09:45 2023 +0100

    modula2: Add -lnsl -lsocket libraries to gcc/testsuite/lib/gm2.exp
    
    Solaris requires -lnsl -lsocket (present in the driver) but not when
    running the testsuite.  This patch tests target for *-*-solaris2
    and conditionally appends the above libraries.
    
    gcc/testsuite/ChangeLog:
    
            * lib/gm2.exp (gm2_target_compile_default): Conditionally
            append -lnsl -lsocket to ldflags.
    
    Signed-off-by: Gaius Mulley <gaiusmod2@gmail.com>

Diff:
---
 gcc/testsuite/lib/gm2.exp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/gcc/testsuite/lib/gm2.exp b/gcc/testsuite/lib/gm2.exp
index 25b5e684b3a..ab58a567e48 100644
--- a/gcc/testsuite/lib/gm2.exp
+++ b/gcc/testsuite/lib/gm2.exp
@@ -218,6 +218,10 @@ proc gm2_target_compile_default { source dest type options } {
     if [info exists TOOL_OPTIONS] {
 	lappend options "additional_flags=$TOOL_OPTIONS"
     }
+    if [istarget *-*-solaris2*] {
+       lappend options "ldflags=-lnsl -lsocket"
+    }
+
     lappend options "timeout=[timeout_value]"
     lappend options "compiler=$GCC_UNDER_TEST"
     # puts stderr "options = $options\n"