build: convert project to standard libtool library with pkg-config

- Update tests and examples to link against libcsv_parser.la instead of
  compiling raw sources directly.
- Add csv_parser.pc.in to generate pkg-config file for standard linking
  and library discovery by other projects.

6 files changed, 31 insertions, 10 deletions

diff --git a/.gitignore b/.gitignore
index ca52810..eb2b1c5 100644
--- a/.gitignore
+++ b/.gitignore
@@ -11,3 +11,14 @@ Makefile
 .deps
 .dirstamp
 libtool
+
+*.pc
+configure~
+.libs/
+*.la
+*.lo
+*.log
+*.trs
+examples/bench
+examples/parser
+tests/test
diff --git a/Makefile.am b/Makefile.am
index f1a6938..cef9bbe 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -10,3 +10,6 @@ EXTRA_DIST = \
 
 test: all
 	cd tests ; $(MAKE) check
+
+pkgconfigdir = $(libdir)/pkgconfig
+pkgconfig_DATA = csv_parser.pc
diff --git a/configure.ac b/configure.ac
index c88cebf..6e3584f 100644
--- a/configure.ac
+++ b/configure.ac
@@ -13,5 +13,5 @@ LT_INIT
 # Checks for programs.
 AC_PROG_CC
 
-AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile examples/Makefile])
+AC_CONFIG_FILES([Makefile src/Makefile tests/Makefile examples/Makefile csv_parser.pc])
 AC_OUTPUT
diff --git a/csv_parser.pc.in b/csv_parser.pc.in
new file mode 100644
index 0000000..d5bb944
--- /dev/null
+++ b/csv_parser.pc.in
@@ -0,0 +1,10 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: @PACKAGE_NAME@
+Description: A simple CSV parser library
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -lcsv_parser
+Cflags: -I${includedir}
diff --git a/examples/Makefile.am b/examples/Makefile.am
index e5d43ab..8988ab2 100644
--- a/examples/Makefile.am
+++ b/examples/Makefile.am
@@ -2,10 +2,8 @@ AM_CPPFLAGS = -I$(top_srcdir)/src
 
 bin_PROGRAMS = parser bench
 
-parser_SOURCES = ../src/csv_parser.c \
-                 ../src/csv_parser.h \
-                 parser.c
+parser_SOURCES = parser.c
+parser_LDADD = $(top_builddir)/src/libcsv_parser.la
 
-bench_SOURCES = ../src/csv_parser.c \
-                ../src/csv_parser.h \
-                bench.c
+bench_SOURCES = bench.c
+bench_LDADD = $(top_builddir)/src/libcsv_parser.la
diff --git a/tests/Makefile.am b/tests/Makefile.am
index 1cc23f1..2b26bf2 100644
--- a/tests/Makefile.am
+++ b/tests/Makefile.am
@@ -3,8 +3,7 @@ AM_CPPFLAGS = -I$(top_srcdir)/src
 noinst_PROGRAMS = test
 
 test_LDFLAGS = -lcheck
-test_SOURCES = ../src/csv_parser.c \
-               ../src/csv_parser.h \
-               main.c
+test_SOURCES = main.c
+test_LDADD = $(top_builddir)/src/libcsv_parser.la
 
 TESTS = test