utils-std

commit: b56dca2db3725933e22927c1cb18a97828f1174b
parent 36b45aeda06754b7711c39febd316dd8de0ff51f
Author: Haelwenn (lanodan) Monnier <contact@hacktivis.me>
Date:   Sun, 14 Apr 2024 02:51:16 +0200

configure: Fix check_header compatibility with cproc

Diffstat:
M
configure
11
+++++++----

1 file changed, 7 insertions(+), 4 deletions(-)
diff --git a/configure b/configure
@@ -92,11 +92,12 @@ check_cmd() {
 check_header() {
 	header="$1"
 
-	printf 'Checking <%s> header ...' "$header"
+	set -- $CC -E -x c -
+
+	printf 'Checking <%s> header (printf "#include <%s>" | %s) ...' "$header" "$header" "$*"
+
+	printf '#include <%s>\n' "$header" | $@ >/dev/null
 
-	$CC -E - >/dev/null 2>/dev/null <<-EOF
-	#include <$header>
-	EOF
 	is_ok
 }
 
@@ -110,6 +111,8 @@ check_conftest() {
 	is_ok
 }
 
+set -o pipefail
+
 ## User configuration
 
 # defaults