From: Patrick Steinhardt <ps@pks.im>
Date: Mon, 21 Oct 2024 10:56:38 +0000 (+0200)
Subject: Makefile: extract script to generate clar declarations
X-Git-Tag: v2.48.0-rc0~69^2~2
X-Git-Url: http://git.ipfire.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=67f75dfe1b2ad9529dab81591d981a9b9f297c67;p=thirdparty%2Fgit.git

Makefile: extract script to generate clar declarations

Extract the script to generate function declarations for the clar unit
testing framework into a standalone script. This is done such that we
can reuse it in other build systems.

Signed-off-by: Patrick Steinhardt <ps@pks.im>
Signed-off-by: Taylor Blau <me@ttaylorr.com>
---

diff --git a/Makefile b/Makefile
index 0101d349f3..6318ec0271 100644
--- a/Makefile
+++ b/Makefile
@@ -3904,9 +3904,7 @@ GIT-TEST-SUITES: FORCE
             fi
 
 $(UNIT_TEST_DIR)/clar-decls.h: $(patsubst %,$(UNIT_TEST_DIR)/%.c,$(CLAR_TEST_SUITES)) GIT-TEST-SUITES
-	$(QUIET_GEN)for suite in $(CLAR_TEST_SUITES); do \
-		sed -ne "s/^\(void test_$${suite}__[a-zA-Z_0-9][a-zA-Z_0-9]*(void)\)$$/extern \1;/p" $(UNIT_TEST_DIR)/$$suite.c; \
-	done >$@
+	$(QUIET_GEN)$(SHELL_PATH) $(UNIT_TEST_DIR)/generate-clar-decls.sh "$@" $(filter %.c,$^)
 $(UNIT_TEST_DIR)/clar.suite: $(UNIT_TEST_DIR)/clar-decls.h
 	$(QUIET_GEN)awk -f $(UNIT_TEST_DIR)/clar-generate.awk $< >$(UNIT_TEST_DIR)/clar.suite
 $(CLAR_TEST_OBJS): $(UNIT_TEST_DIR)/clar-decls.h
diff --git a/t/unit-tests/generate-clar-decls.sh b/t/unit-tests/generate-clar-decls.sh
new file mode 100755
index 0000000000..688e0885f4
--- /dev/null
+++ b/t/unit-tests/generate-clar-decls.sh
@@ -0,0 +1,16 @@
+#!/bin/sh
+
+if test $# -lt 2
+then
+	echo "USAGE: $0 <OUTPUT> <SUITE>..." 2>&1
+	exit 1
+fi
+
+OUTPUT="$1"
+shift
+
+for suite in "$@"
+do
+	sed -ne "s/^\(void test_$(basename "${suite%.c}")__[a-zA-Z_0-9][a-zA-Z_0-9]*(void)\)$/extern \1;/p" "$suite" ||
+	exit 1
+done >"$OUTPUT"