From 0cdaa2229fd4855ee61f68cd7f7172f585fb4572 Mon Sep 17 00:00:00 2001
From: jchzhou <zhoujiacheng@iscas.ac.cn>
Date: Thu, 19 Sep 2024 18:16:30 +0800
Subject: [PATCH] configure: only append -fanalyzer when building with gcc

Anaconda fails to build with clang as the compiler doesn't recognize -fanalyzer
introduced experimentally in #3482 for supplementing cppcheck. Only append that
when building with gcc instead.

Signed-off-by: jchzhou <zhoujiacheng@iscas.ac.cn>
---
 configure    | 6 +++++-
 configure.ac | 7 ++++++-
 2 files changed, 11 insertions(+), 2 deletions(-)

diff --git a/configure b/configure
index 05e4a1d..53c8ec8 100755
--- a/configure
+++ b/configure
@@ -15536,8 +15536,12 @@ fi
 SHUT_UP_GCC="-Wno-unused-result"
 
 # Add remaining compiler flags we want to use
-CFLAGS="$CFLAGS -Wall -Werror $SHUT_UP_GCC -fanalyzer"
+# only append -fanalyzer when building with gcc
+CFLAGS="$CFLAGS -Wall -Werror $SHUT_UP_GCC"
 
+if [[ "$CC" == "gcc" ]]; then
+  CFLAGS="$CFLAGS -fanalyzer"
+fi
 
 # Perform arch related tests
 
diff --git a/configure.ac b/configure.ac
index 42cdae6..e515488 100644
--- a/configure.ac
+++ b/configure.ac
@@ -97,7 +97,12 @@ ANACONDA_PKG_CHECK_MODULES([LIBARCHIVE], [libarchive >= 3.0.4])
 SHUT_UP_GCC="-Wno-unused-result"
 
 # Add remaining compiler flags we want to use
-CFLAGS="$CFLAGS -Wall -Werror $SHUT_UP_GCC -fanalyzer"
+# only append -fanalyzer when building with gcc
+CFLAGS="$CFLAGS -Wall -Werror $SHUT_UP_GCC"
+
+if [[ "$CC" == "gcc" ]]; then
+  CFLAGS="$CFLAGS -fanalyzer"
+fi
 
 
 # Perform arch related tests
-- 
2.46.1