From caf12045fa46f35b112047b00f435979c4acee3e Mon Sep 17 00:00:00 2001
From: Vlasta Vesely <vlastavesely@protonmail.ch>
Date: Thu, 16 Feb 2023 10:22:58 +0100
Subject: [PATCH] add pkg-config config file

---
 .gitignore   |  1 +
 Makefile.in  | 21 ++++++++++++---------
 configure.ac |  5 ++++-
 iast.pc.in   | 11 +++++++++++
 4 files changed, 28 insertions(+), 10 deletions(-)
 create mode 100644 iast.pc.in

diff --git a/.gitignore b/.gitignore
index 3b42a82..096d100 100644
--- a/.gitignore
+++ b/.gitignore
@@ -3,6 +3,7 @@
 *.d
 *.so
 *.so.*
+*.pc
 /iast
 /tests/test
 /tests/coverage
diff --git a/Makefile.in b/Makefile.in
index 1f0aa95..ec7a09e 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -19,13 +19,14 @@ INSTALL_DATA    = @INSTALL_DATA@
 INSTALL_PROGRAM = @INSTALL_PROGRAM@
 MKDIR_P         = @MKDIR_P@
 
-prefix      = @prefix@
-exec_prefix = @exec_prefix@
-bindir      = @bindir@
-libdir      = @libdir@
-datarootdir = @datarootdir@
-includedir  = @includedir@
-mandir      = @mandir@
+prefix       = @prefix@
+exec_prefix  = @exec_prefix@
+bindir       = @bindir@
+libdir       = @libdir@
+datarootdir  = @datarootdir@
+includedir   = @includedir@
+pkgconfigdir = @pkgconfigdir@
+mandir       = @mandir@
 
 USE_GCOV = @USE_GCOV@
 
@@ -92,9 +93,10 @@ install-lib:
 	cp -P $(REALNAME) $(SONAME) $(libdir)
 
 install-dev:
-	$(MKDIR_P) $(includedir)/iast $(libdir)
+	$(MKDIR_P) $(includedir)/iast $(libdir) $(pkgconfigdir)
 	$(INSTALL_DATA) $(INCLUDES) $(includedir)/iast
 	$(INSTALL_DATA) iast.h $(includedir)
+	$(INSTALL_DATA) $(PROGNAME).pc $(pkgconfigdir)
 	cp -P $(ANAME) $(LINKNAME) $(libdir)
 
 uninstall: uninstall-prog uninstall-lib uninstall-dev
@@ -108,10 +110,11 @@ uninstall-lib:
 
 uninstall-dev:
 	$(RM) -r $(includedir)/iast $(includedir)/iast.h
+	$(RM) $(pkgconfigdir)/$(PROGNAME).pc
 
 clean:
 	$(RM) $(PROGNAME) tests/test $(PROGNAME).1.gz
-	$(RM) -r $(LIBFILES) *.o */*.o */*.d *.d
+	$(RM) -r $(LIBFILES) *.o */*.o */*.d *.d $(PROGNAME).pc
 	$(RM) *.gcda *.gcno tests/coverage */*.test
 
 clean-aux:
diff --git a/configure.ac b/configure.ac
index 8c71e03..1401bad 100644
--- a/configure.ac
+++ b/configure.ac
@@ -17,6 +17,9 @@ AC_PROG_INSTALL
 AC_PROG_LN_S
 AC_CHECK_TOOL([AR], [ar])
 
+PKG_PROG_PKG_CONFIG
+PKG_INSTALLDIR
+
 # Checks for libraries.
 PKG_CHECK_MODULES(CHECK, check)
 
@@ -56,5 +59,5 @@ AC_SUBST(COVERAGE_CFLAGS)
 AC_SUBST(COVERAGE_LFLAGS)
 AC_SUBST(USE_GCOV)
 
-AC_CONFIG_FILES([Makefile])
+AC_CONFIG_FILES([Makefile iast.pc])
 AC_OUTPUT
diff --git a/iast.pc.in b/iast.pc.in
new file mode 100644
index 0000000..5142984
--- /dev/null
+++ b/iast.pc.in
@@ -0,0 +1,11 @@
+prefix=@prefix@
+exec_prefix=@exec_prefix@
+libdir=@libdir@
+includedir=@includedir@
+
+Name: libiast
+URL: https://github.com/vlastavesely/sanskrit-iast
+Description: Library for romanisation of texts written in Devanagari
+Version: @PACKAGE_VERSION@
+Libs: -L${libdir} -liast
+Cflags: