[S] Change in coreboot[main]: util/amdfwtool: Check for pkg-config presence

[Karthik Ramasubramanian (Code Review)]

Karthik Ramasubramanian has uploaded this change for review. ( https://review.coreboot.org/c/coreboot/+/78191?usp=email )

Change subject: util/amdfwtool: Check for pkg-config presence
......................................................................

util/amdfwtool: Check for pkg-config presence

Check for pkg-config presence and fail out with actionable message.

BUG=b:302521446
TEST=Build successfully with working pkg-config and failed build with no
pkg-config

Change-Id: I5d604145c919e7f71680d1e095dc68cb21868319
Signed-off-by: Karthikeyan Ramasubramanian 
---
M util/amdfwtool/Makefile
M util/amdfwtool/Makefile.inc
2 files changed, 11 insertions(+), 4 deletions(-)

git pull ssh://review.coreboot.org:29418/coreboot refs/changes/91/78191/1

diff --git a/util/amdfwtool/Makefile b/util/amdfwtool/Makefile
index e9bc1ab..145ab81 100644
--- a/util/amdfwtool/Makefile
+++ b/util/amdfwtool/Makefile
@@ -31,7 +31,7 @@
 amdfwread: $(READ_OBJ)
    $(HOSTCC) $(READ_OBJ) $(LDFLAGS) -o $@

-amdfwtool: $(TOOL_OBJ)
+amdfwtool: $(TOOL_OBJ) check-pkg-config-presence
    $(HOSTCC) $(TOOL_OBJ) $(LDFLAGS) -o $@

%.o: %.c $(HEADER)
@@ -48,4 +48,7 @@
    @echo "To disable warnings as errors, run make as:"
    @echo "  make all WERROR="""

-.PHONY: all clean distclean help
+check-pkg-config-presence:
+	@type $(HOSTPKGCONFIG) >/dev/null 2>&1 || (echo "Error: Ensure that pkg-config is installed."; exit 1)
+
+.PHONY: all clean distclean help check-pkg-config-presence
diff --git a/util/amdfwtool/Makefile.inc b/util/amdfwtool/Makefile.inc
index 067a137..e8568b3 100644
--- a/util/amdfwtool/Makefile.inc
+++ b/util/amdfwtool/Makefile.inc
@@ -12,13 +12,17 @@
 AMDFWTOOLCFLAGS += $(shell $(HOSTPKGCONFIG) --cflags libcrypto)
 LDFLAGS += $(shell $(HOSTPKGCONFIG) --libs libcrypto)

-$(objutil)/amdfwtool/%.o: $(top)/util/amdfwtool/%.c # $(HEADER)
+$(objutil)/amdfwtool/%.o: $(top)/util/amdfwtool/%.c check-pkg-config-presence # $(HEADER)
    $(HOSTCC) $(AMDFWTOOLCFLAGS) $(HOSTCFLAGS) -c -o $@ $<

-$(objutil)/amdfwtool/amdfwtool: $(addprefix $(objutil)/amdfwtool/,$(amdfwtoolobj))
+$(objutil)/amdfwtool/amdfwtool: $(addprefix $(objutil)/amdfwtool/,$(amdfwtoolobj)) check-pkg-config-presence
    printf "   AMDFWTOOL\n"
    $(HOSTCC) $(addprefix $(objutil)/amdfwtool/,$(amdfwtoolobj)) $(LDFLAGS) -o $@

$(objutil)/amdfwtool/amdfwread: $(addprefix $(objutil)/amdfwtool/,$(amdfwreadobj))
    printf "   AMDFWREAD\n"
    $(HOSTCC) $(addprefix $(objutil)/amdfwtool/,$(amdfwreadobj)) $(LDFLAGS) -o $@
+
+.PHONY: check-pkg-config-presence
+check-pkg-config-presence:
+	@type $(HOSTPKGCONFIG) >/dev/null 2>&1 || (echo "Error: Ensure that pkg-config is installed."; exit 1)