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From: Jes Sorensen <jes.sorensen@gmail.com>
To: linux-fscrypt@vger.kernel.org
Cc: kernel-team@fb.com, Jes Sorensen <jsorensen@fb.com>
Subject: [PATCH 1/7] Build basic shared library
Date: Mon, 10 Feb 2020 19:00:31 -0500
Message-ID: <20200211000037.189180-2-Jes.Sorensen@gmail.com> (raw)
In-Reply-To: <20200211000037.189180-1-Jes.Sorensen@gmail.com>

From: Jes Sorensen <jsorensen@fb.com>

Signed-off-by: Jes Sorensen <jsorensen@fb.com>
---
 Makefile | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/Makefile b/Makefile
index b9c09b9..006fc60 100644
--- a/Makefile
+++ b/Makefile
@@ -1,20 +1,32 @@
 EXE := fsverity
+LIB := libfsverity.so
 CFLAGS := -O2 -Wall
 CPPFLAGS := -D_FILE_OFFSET_BITS=64
 LDLIBS := -lcrypto
 DESTDIR := /usr/local
+LIBDIR := /usr/lib64
 SRC := $(wildcard *.c)
-OBJ := $(SRC:.c=.o)
+OBJ := fsverity.o
+SSRC := hash_algs.c cmd_sign.c cmd_enable.c cmd_measure.c util.c
+SOBJ := hash_algs.so cmd_sign.so cmd_enable.so cmd_measure.so util.so
 HDRS := $(wildcard *.h)
 
 all:$(EXE)
 
-$(EXE):$(OBJ)
+$(EXE):$(OBJ) $(LIB)
+	$(CC) -o $@ $< -L . -l fsverity
 
 $(OBJ): %.o: %.c $(HDRS)
+	$(CC) -c $(CFLAGS) $(CPPFLAGS) $< -o $@
+
+$(SOBJ): %.so: %.c $(HDRS)
+	$(CC) -c -fPIC $(CFLAGS) $(CPPFLAGS) $< -o $@
+
+libfsverity.so: $(SOBJ)
+	$(CC) $(LDLIBS) -shared -o libfsverity.so $(SOBJ)
 
 clean:
-	rm -f $(EXE) $(OBJ)
+	rm -f $(EXE) $(OBJ) $(SOBJ) $(LIB)
 
 install:all
 	install -Dm755 -t $(DESTDIR)/bin $(EXE)
-- 
2.24.1


  reply index

Thread overview: 18+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-02-11  0:00 [PATCH 0/7] Split fsverity-utils into a " Jes Sorensen
2020-02-11  0:00 ` Jes Sorensen [this message]
2020-02-11  0:00 ` [PATCH 2/7] Restructure fsverity_cmd_sign for shared libraries Jes Sorensen
2020-02-11  0:00 ` [PATCH 3/7] Make fsverity_cmd_measure() a library function Jes Sorensen
2020-02-11  0:00 ` [PATCH 4/7] Make fsverity_cmd_enable a library call() Jes Sorensen
2020-02-11  0:00 ` [PATCH 5/7] Rename commands.h to fsverity.h Jes Sorensen
2020-02-11  0:00 ` [PATCH 6/7] Move cmdline helper functions to fsverity.c Jes Sorensen
2020-02-11  0:00 ` [PATCH 7/7] cmd_sign: fsverity_cmd_sign() into two functions Jes Sorensen
2020-02-11 19:22 ` [PATCH 0/7] Split fsverity-utils into a shared library Eric Biggers
2020-02-11 22:09   ` Jes Sorensen
2020-02-11 23:14     ` Eric Biggers
2020-02-11 23:35       ` Jes Sorensen
2020-02-14 20:35         ` Eric Biggers
2020-02-19 23:49           ` Jes Sorensen
2020-07-30 17:52             ` Eric Biggers
2020-07-31 17:40               ` Jes Sorensen
2020-07-31 17:47                 ` Chris Mason
2020-07-31 19:14                   ` Eric Biggers

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