Add makefile

Signed-off-by: Paul Meyer <[email protected]>

Makefile

@@ -0,0 +1,20 @@
+CC                 ?= gcc
+CFLAGS             ?= -g -Wall
+DESTDIR            ?=
+INSTALL            ?= install
+INSTALL_PROGRAM    ?= $(INSTALL)
+INSTALL_DATA       ?= $(INSTALL) -m 0644
+prefix             ?= /usr/local
+exec_prefix        ?= $(prefix)
+bindir             ?= $(exec_prefix)/bin
+sysconfdir         ?= $(prefix)/etc
+
+dumpasn1: dumpasn1.c
+	$(CC) $(CFLAGS) -o $@ $<
+
+install:
+	$(INSTALL_PROGRAM) -v -m 0755 -D dumpasn1 $(DESTDIR)$(bindir)/dumpasn1
+	$(INSTALL_DATA) -v -D dumpasn1.cfg $(DESTDIR)$(sysconfdir)/dumpasn1.cfg
+
+clean:
+	$(RM) dumpasn1 *.o

README.md

@@ -1,7 +1,7 @@
 # `dumpasn1` - display and debug ASN.1 data
 
 > [!NOTE]\
-> Copyright Peter Gutmann <[email protected]>
+> Copyright Peter Gutmann (<[email protected]>)
 
 This is a mirror of Peter Gutmann's `dumpasn1`, adding versioning of both code and config
 and automated updates from upstream.
@@ -103,6 +103,6 @@ this repository, so you can always follow the original license of the source if
 
 ## Related
 
-- [Peter Gutmann's website](https://www.cs.auckland.ac.nz/~pgut001/#standards) has more information on `dumpasn1`,
+- [**Peter Gutmann's website**](https://www.cs.auckland.ac.nz/~pgut001/#standards) has more information on `dumpasn1`,
      security standards and an X.509 style guide.
-- [ASN.1 online decoder](http://lapo.it/asn1js/) provides a nice interface to debug your ASN.1 in browser.
+- [**ASN.1 online decoder**](http://lapo.it/asn1js/) provides a nice interface to debug your ASN.1 in browser.