From 2216cf5a5fcf80fea8152d08b7e10bd01c8c078d Mon Sep 17 00:00:00 2001
From: midipix <writeonce@midipix.org>
Date: Dec 13 2018 14:39:01 +0000
Subject: project: integrated cfgtest.sh (sofort's config test framework).


---

diff --git a/project/config/cfgdefs.sh b/project/config/cfgdefs.sh
index 81a9912..7738fda 100644
--- a/project/config/cfgdefs.sh
+++ b/project/config/cfgdefs.sh
@@ -10,10 +10,15 @@
 # finally, cfgdefs.sh may update the contents of the
 # build-time-generated cfgdefs.mk.
 
+
 # cfgdefs helper functions
 . "$mb_project_dir/project/config/cfghost.sh"
 
 
+# sofort's config test framework
+. "$mb_project_dir/sofort/cfgtest.sh"
+
+
 # no custom switches yet
 for arg ; do
 	case "$arg" in
@@ -30,78 +35,72 @@ cfgdefs_set_cfghost_flavors()
 	cfghost_set_native_cfghost
 }
 
-# cfghost
-cfgdefs_set_cfghost_flavors
 
-# system tests: target
-mb_cfgdefs_cc=$(make -s -f Makefile.tmp .display-cc)
-mb_cfgdefs_cflags=$(make -s -f Makefile.tmp .display-cflags)
+cfgdefs_perform_target_tests()
+{
+	# init
+	cfgtest_target_section
 
-printf '\n\n#system tests: target\n' >> $mb_pwd/cfgdefs.mk
+	# headers
+	cfgtest_header_absence 'stropts.h'
 
-# <stropts.h>
-$mb_cfgdefs_cc $mb_cfgdefs_cflags -E -xc - \
-	--include=stropts.h < /dev/null    \
-	> /dev/null 2>/dev/null ||         \
-		printf 'CFLAGS_CONFIG\t\t+= -DHAVE_NO_STROPTS_H\n' \
-			>> $mb_pwd/cfgdefs.mk
+	# openssl
+	mb_cfgtest_headers='openssl/x509.h'
 
-# openssl 1.1 or newer or a compatible libressl
-printf 'void * addr = &X509_NAME_ENTRY_set;'           \
-	| $mb_cfgdefs_cc $mb_cfgdefs_cflags            \
-		--include=openssl/x509.h -S -xc - -o - \
-		> /dev/null 2>/dev/null &&             \
-	printf 'CFLAGS_CONFIG\t\t+= -DOPENSSL_VERSION_1_1\n' \
-		>> $mb_pwd/cfgdefs.mk
+	cfgtest_interface_presence 'X509_NAME_ENTRY_set' \
+		&& cfgtest_cflags_append '-DOPENSSL_VERSION_1_1'
 
-# ncurses: python refers to the internals of typedef struct _win_st WINDOW
-printf 'CFLAGS_CONFIG\t\t+= -DNCURSES_INTERNALS\n' >> $mb_pwd/cfgdefs.mk
+	# ncurses: python refers to members of typedef struct _win_st WINDOW
+	cfgtest_cflags_append '-DNCURSES_INTERNALS'
 
-# ncurses: tinfo
-mb_ncurses_libs="-lpanelw -lncursesw"
+	# ncurses libs
+	mb_ncurses_libs='-lpanelw -lncursesw'
+	mb_ncurses_tinfo='-ltinfo'
 
-if [ $mb_disable_shared = 'yes' ]; then
-	printf 'int main(void){return 0;}'          \
-		| $mb_cfgdefs_cc $mb_cfgdefs_cflags \
-			-ltinfo -o a.out -xc -      \
-			< /dev/null 2>/dev/null     \
-		&& mb_ncurses_libs="$mb_ncurses_libs -ltinfo"
-else
-	$mb_cfgdefs_cc $mb_cfgdefs_cflags               \
-			-shared -ltinfo -o a.out -xc -  \
-			< /dev/null 2>/dev/null         \
-		&& mb_ncurses_libs="$mb_ncurses_libs -ltinfo"
-fi
+	cfgtest_library_presence $mb_ncurses_tinfo \
+		&& mb_ncurses_libs="$mb_ncurses_libs $mb_ncurses_tinfo"
 
-printf 'LDFLAGS_NCURSES_LIBS\t+= %s\n' "$mb_ncurses_libs" \
-	>> $mb_pwd/cfgdefs.mk
+	mb_cfgtest_makevar='LDFLAGS_NCURSES_LIBS'
+	cfgtest_makevar_append $mb_ncurses_libs
 
+	# pretty cfgdefs.mk
+	cfgtest_newline
+}
 
-# system tests: (native) pycompile
-printf '\n\n#system tests: (native) pycompile\n' >> $mb_pwd/cfgdefs.mk
 
-$mb_native_cc -E -xc -                     \
-	--include=stropts.h < /dev/null    \
-	> /dev/null 2>/dev/null ||         \
-		printf 'PYCOMPILE_CFLAGS\t+= -DHAVE_NO_STROPTS_H\n' \
-			>> $mb_pwd/cfgdefs.mk
+cfgdefs_perform_native_tests()
+{
+	# init
+	cfgtest_native_section
 
-# ncurses: tinfo
-mb_ncurses_libs="-lpanelw -lncursesw"
+	# headers
+	cfgtest_header_absence 'stropts.h'
 
-printf 'int main(void){return 0;}'        \
-	| $mb_native_cc                   \
-		-ltinfo -o a.out -xc -    \
-		< /dev/null 2>/dev/null   \
-	&& mb_ncurses_libs="$mb_ncurses_libs -ltinfo"
+	# ncurses: python refers to members of typedef struct _win_st WINDOW
+	cfgtest_cflags_append '-DNCURSES_INTERNALS'
 
-printf 'PYCOMPILE_NCURSES_LIBS\t+= %s\n' "$mb_ncurses_libs" \
-	>> $mb_pwd/cfgdefs.mk
+	# ncurses libs
+	mb_ncurses_libs='-lpanelw -lncursesw'
+	mb_ncurses_tinfo='-ltinfo'
 
+	cfgtest_library_presence $mb_ncurses_tinfo \
+		&& mb_ncurses_libs="$mb_ncurses_libs $mb_ncurses_tinfo"
+
+	cfgtest_ldflags_append $mb_ncurses_libs
+
+	# pretty cfgdefs.mk
+	cfgtest_newline
+}
+
+
+# cfghost
+cfgdefs_set_cfghost_flavors
 
-# clean-up
-rm -f a.out
+# target-specific tests
+cfgdefs_perform_target_tests
 
+# native system tests
+cfgdefs_perform_native_tests
 
 # all done
 return 0
diff --git a/project/pycompile.mk b/project/pycompile.mk
index 71b741f..fedcf80 100644
--- a/project/pycompile.mk
+++ b/project/pycompile.mk
@@ -20,9 +20,10 @@ PYCOMPILE_CFLAGS	+= -DPLATFORM=\"$(NATIVE_OS)\"
 PYCOMPILE_CFLAGS	+= -DPREFIX=\"$(PYCOMPILE_PREFIX)\"
 PYCOMPILE_CFLAGS	+= -DEXEC_PREFIX=\"$(PYCOMPILE_PREFIX)\"
 PYCOMPILE_CFLAGS	+= -DPYTHONPATH=\"$(PYCOMPILE_PATH)\"
+PYCOMPILE_CFLAGS	+= $(NATIVE_CC_CFLAGS)
 
 PYCOMPILE_LDFLAGS	+= -lreadline -lm -lutil -lpthread
-PYCOMPILE_LDFLAGS	+= $(PYCOMPILE_NCURSES_LIBS)
+PYCOMPILE_LDFLAGS	+= $(NATIVE_CC_LDFLAGS)
 PYCOMPILE_LDFLAGS	+= -lreadline -lm -lutil -lpthread
 
 $(PYCOMPILE_DIR)/tree.tag: