From 4bf6ba31c01c6437d50856c4c9459aa1a0dd211b Mon Sep 17 00:00:00 2001
From: Jeffrey Walton <noloader@gmail.com>
Date: Mon, 9 May 2022 17:28:57 -0400
Subject: Fix GCC version detection in cryptest.sh

---
 TestScripts/cryptest.sh | 14 ++++++++------
 1 file changed, 8 insertions(+), 6 deletions(-)

(limited to 'TestScripts')

diff --git a/TestScripts/cryptest.sh b/TestScripts/cryptest.sh
index 98cfb818..6bcb2f62 100755
--- a/TestScripts/cryptest.sh
+++ b/TestScripts/cryptest.sh
@@ -309,13 +309,14 @@ fi
 
 # Now that the compiler is fixed, determine the compiler version for fixups
 CXX_VERSION=$("${CXX}" -v 2>&1)
-GCC_4_8=$("${GREP}" -i -c -E 'gcc version 4\.8' <<< "${CXX_VERSION}")
-GCC_4_8_OR_ABOVE=$("${GREP}" -i -c -E 'gcc version (4\.[8-9]|[5-9]\.[0-9])' <<< "${CXX_VERSION}")
-GCC_11_0_OR_ABOVE=$("${GREP}" -i -c -E 'gcc \(GCC\) (1[1-9]\.|[2-9][0-9]\.)' <<< "${CXX_VERSION}")
-GCC_12_0_OR_ABOVE=$("${GREP}" -i -c -E 'gcc \(GCC\) (1[2-9]\.|[2-9][0-9]\.)' <<< "${CXX_VERSION}")
+CXX_GCC_VERSION=$("${CXX}" --version 2>&1 | head -n 1 | ${GREP} -i -E '^(gcc|g++)' | ${AWK} '{print $(NF)}')
+GCC_4_8=$(echo "${CXX_GCC_VERSION}" | "${GREP}" -i -c -E '^4\.8' <<< "${CXX_GCC_VERSION}")
+GCC_4_8_OR_ABOVE=$(echo "${CXX_GCC_VERSION}" | "${GREP}" -i -c -E '^(4\.[8-9]|[5-9]\.|[1-9][0-9]\.)')
+GCC_11_0_OR_ABOVE=$(echo "${CXX_GCC_VERSION}" | "${GREP}" -i -c -E '^(1[1-9]\.|[2-9][0-9]\.)')
+GCC_12_0_OR_ABOVE=$(echo "${CXX_GCC_VERSION}" | "${GREP}" -i -c -E '^(1[2-9]\.|[2-9][0-9]\.)')
 
-CXX_VERSION=$("${CXX}" -V 2>&1)
-SUNCC_5_10_OR_ABOVE=$("${GREP}" -c -E "CC: (Sun|Studio) .* (5\.1[0-9]|5\.[2-9]|[6-9]\.)" <<< "${CXX_VERSION}")
+CXX_SUNCC_VERSION=$("${CXX}" -V 2>&1 | head -n 1 | ${GREP} -i -E '^CC: (Sun|Studio)' | ${AWK} '{print $(NF)}')
+SUNCC_5_10_OR_ABOVE=$(echo "${CXX_SUNCC_VERSION}" | "${GREP}" -c -E "^(5\.1[0-9]|5\.[2-9]|[6-9]\.)")
 
 # Fixup, bad code generation
 if [[ ("$SUNCC_5_10_OR_ABOVE" -ne 0) ]]; then
@@ -323,6 +324,7 @@ if [[ ("$SUNCC_5_10_OR_ABOVE" -ne 0) ]]; then
 fi
 
 # Fixup, Analyzer available in GCC 10.0, but C++ is not planned until GCC 11.
+# GCC 11.0 is still missing analyzer support for C++.
 if [[ ("$GCC_COMPILER" -ne 0) && ("$GCC_12_0_OR_ABOVE" -ne 0) ]]; then
     HAVE_ANALYZER=0
 fi
-- 
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