fix annobin coverage (RHEL-33496)

Don't ignore unrecognized options in CFLAGS/LDFLAGS.

Resolves: RHEL-33496

gpsd-sconsflags.patch

@@ -0,0 +1,22 @@
+diff -up gpsd-3.25/SConscript.sconsflags gpsd-3.25/SConscript
+--- gpsd-3.25/SConscript.sconsflags	2024-04-22 15:14:25.672775265 +0200
++++ gpsd-3.25/SConscript	2024-04-22 15:18:33.935960954 +0200
+@@ -619,12 +619,15 @@ for i in ["ARFLAGS",
+           "SHLINKFLAGS",
+           ]:
+     if i in os.environ:
+-        env.MergeFlags(Split(os.getenv(i)))
++        t = i
++        if t == "LDFLAGS":
++            t = "LINKFLAGS"
++        env.MergeFlags({t: Split(os.getenv(i))})
+ 
+ 
+-# Keep scan-build options in the environment
++# Keep scan-build and rpm options in the environment
+ for key, value in os.environ.items():
+-    if key.startswith('CCC_'):
++    if key.startswith('CCC_') or key.startswith('RPM_'):
+         env.Append(ENV={key: value})
+ 
+ # Placeholder so we can kluge together something like VPATH builds.

gpsd.spec

@@ -31,6 +31,8 @@ Patch1:         gpsd-ipv6.patch
 Patch2:         gpsd-scanfixes.patch
 # fix busy wait when reading from gpsd socket
 Patch3:         gpsd-busywait.patch
+# don't ignore unrecognized options in CFLAGS/LDFLAGS
+Patch4:         gpsd-sconsflags.patch
 
 BuildRequires:  gcc
 BuildRequires:  dbus-devel
@@ -156,6 +158,7 @@ do not reference it or depend on it in any way.
 %patch -P 1 -p1 -b .ipv6
 %patch -P 2 -p1 -b .scanfixes
 %patch -P 3 -p1 -b .busywait
+%patch -P 4 -p1 -b .sconsflags
 
 # add note to man pages about limited support
 sed -i ':a;$!{N;ba};s|\(\.SH "[^"]*"\)|.SH "NOTE"\n%{note1}\n%{note2}\n\1|3' \