From 69ae9e6ecc37fa55449046ceb7fba2eecf21a30b Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Wed, 19 Dec 2018 18:24:16 -0500
Subject: build system: config-time test framework: added unit-specific test
 variants.

---
 sofort/cfgtest.sh | 58 +++++++++++++++++++++++++++++++++++++++++++++++++++----
 1 file changed, 54 insertions(+), 4 deletions(-)

diff --git a/sofort/cfgtest.sh b/sofort/cfgtest.sh
index 57aca7c..b4e5686 100644
--- a/sofort/cfgtest.sh
+++ b/sofort/cfgtest.sh
@@ -64,6 +64,8 @@ cfgtest_makevar_append()
 
 	printf '%-24s%s\n' "$mb_cfgtest_makevar" "$mb_internal_str" \
 		>> $mb_pwd/cfgdefs.mk
+
+	unset cfgtest_internal_unit_test
 }
 
 
@@ -112,7 +114,11 @@ cfgtest_header_presence()
 			| sed -e 's/\./_/g' -e 's@/@_@g'  \
 			| tr "[:lower:]" "[:upper:]")
 
-	cfgtest_cflags_append "$mb_internal_str"
+	if [ -z $cfgtest_internal_unit_test ]; then
+		cfgtest_cflags_append "$mb_internal_str"
+	else
+		cfgtest_makevar_append "$mb_internal_str"
+	fi
 }
 
 
@@ -129,7 +135,11 @@ cfgtest_header_absence()
 			| sed -e 's/\./_/g' -e 's@/@_@g'  \
 			| tr "[:lower:]" "[:upper:]")
 
-	cfgtest_cflags_append "$mb_internal_str"
+	if [ -z $cfgtest_internal_unit_test ]; then
+		cfgtest_cflags_append "$mb_internal_str"
+	else
+		cfgtest_makevar_append "$mb_internal_str"
+	fi
 }
 
 
@@ -152,7 +162,11 @@ cfgtest_interface_presence()
 			| sed -e 's/\./_/g'             \
 			| tr "[:lower:]" "[:upper:]")
 
-	cfgtest_cflags_append "$mb_internal_str"
+	if [ -z $cfgtest_internal_unit_test ]; then
+		cfgtest_cflags_append "$mb_internal_str"
+	else
+		cfgtest_makevar_append "$mb_internal_str"
+	fi
 
 	return 0
 }
@@ -184,7 +198,11 @@ cfgtest_decl_presence()
 			| sed -e 's/\./_/g'                  \
 			| tr "[:lower:]" "[:upper:]")
 
-	cfgtest_cflags_append "$mb_internal_str"
+	if [ -z $cfgtest_internal_unit_test ]; then
+		cfgtest_cflags_append "$mb_internal_str"
+	else
+		cfgtest_makevar_append "$mb_internal_str"
+	fi
 
 	return 0
 }
@@ -203,3 +221,35 @@ cfgtest_library_presence()
 
 	return 0
 }
+
+
+cfgtest_unit_header_presence()
+{
+	cfgtest_internal_unit_test='unit_test'
+	cfgtest_header_presence "$@" || return 1
+	return 0
+}
+
+
+cfgtest_unit_header_absence()
+{
+	cfgtest_internal_unit_test='unit_test'
+	cfgtest_header_absence "$@" || return 1
+	return 0
+}
+
+
+cfgtest_unit_interface_presence()
+{
+	cfgtest_internal_unit_test='unit_test'
+	cfgtest_interface_presence "$@" || return 1
+	return 0
+}
+
+
+cfgtest_unit_decl_presence()
+{
+	cfgtest_internal_unit_test='unit_test'
+	cfgtest_decl_presence "$@" || return 1
+	return 0
+}
-- 
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