From 8d8179d3b412cdd2c1af60539b9aec89631f3fe6 Mon Sep 17 00:00:00 2001
From: Xavier Del Campo Romero <xavi92@disroot.org>
Date: Wed, 8 Oct 2025 22:54:47 +0200
Subject: Allow building thumbnail from the top-level build

---
 configure | 21 +++++++++++++++++++++
 1 file changed, 21 insertions(+)

(limited to 'configure')

diff --git a/configure b/configure
index cc9e0dc..1efa5cf 100755
--- a/configure
+++ b/configure
@@ -14,12 +14,15 @@ CFLAGS=${CFLAGS:-"$default_CFLAGS $default_NPCFLAGS"}
 LDFLAGS=${LDFLAGS:-$default_LDFLAGS}
 USERGEN_LDFLAGS=${LDFLAGS}
 
+build_thumbnail=0
+
 help()
 {
 	cat <<-EOF
 $0 [OPTION ...]
 
 --prefix      Set installation directory [$default_prefix]
+--thumbnail   Build thumbnail generator
 
 Some influential environment variables:
   CC                  C compiler [$default_CC]
@@ -43,6 +46,7 @@ while true; do
 
 	case "$key" in
 		--prefix ) prefix="$value"; shift; test $split_arg -eq 0 && shift ;;
+		--thumbnail ) build_thumbnail=1; shift ;;
 		-h | --help ) help; exit 0 ;;
 		* ) test "$1" != "" && help && exit 1 || break ;;
 	esac
@@ -180,6 +184,16 @@ $(FDZIPSTREAM): FORCE $(DYNSTR)
 EOF
 fi
 
+if [ $build_thumbnail -ne 0 ]
+then
+cat <<"EOF" >> $F
+THUMBNAIL = thumbnail/thumbnail
+thumbnail $(PROJECT): $(THUMBNAIL)
+$(THUMBNAIL): FORCE
+	+cd thumbnail && $(MAKE) CC=$(CC)
+EOF
+fi
+
 cat <<"EOF" >> $F
 clean:
 	rm -f $(OBJECTS) $(DEPS)
@@ -228,6 +242,13 @@ cat <<"EOF" >> $F
 EOF
 fi
 
+if [ $build_thumbnail -ne 0 ]
+then
+cat <<"EOF" >> $F
+	+cd thumbnail && $(MAKE) distclean
+EOF
+fi
+
 cat <<"EOF" >> $F
 -include $(DEPS)
 EOF
-- 
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