pkgconfig

Makefile.in

@@ -75,6 +75,7 @@ $(distdir): FORCE
 	cp $(srcdir)/tests/test.f90 $(distdir)/tests
 	cp $(srcdir)/tests/Makefile.in $(distdir)/tests
 	cp $(srcdir)/Makefile.in $(distdir)
+	cp $(srcdir)/trexio.pc.in $(distdir)
 	cp $(srcdir)/LICENSE $(distdir)
 
 

configure.ac

@@ -17,6 +17,7 @@ fi
 
 AC_CONFIG_SRCDIR([src/Makefile.in])
 AC_CONFIG_HEADERS([config.h])
+AC_CONFIG_FILES([trexio.pc])
 PKG_PROG_PKG_CONFIG()
 # Checks for programs.
 AC_PROG_CC
@@ -59,17 +60,21 @@ AC_MSG_ERROR([
 fi
 
 AC_ARG_WITH([hdf5],
-	    AS_HELP_STRING([--with-hdf5], 
+	    AS_HELP_STRING([--with-hdf5],
 			   [Include HDF5 functionality @<:@default: yes@:>@])],
 	     [hdf5=${withval}],
 	     [hdf5=yes])
 
-if test "x${hdf5}" = xno; then                   
-  AC_MSG_WARN([                                     
-    ------------------------------------------      
-    Configuring with the HDF5 library is               
-    recommended to build efficient TREXIO.             
-    ------------------------------------------])    
+if test "x${hdf5}" = xno; then
+  AC_MSG_WARN([
+    ------------------------------------------
+    Configuring with the HDF5 library is
+    recommended to build efficient TREXIO.
+    ------------------------------------------])
+  PKG_HDF5=""
+  PKG_HDF5_LIBS=""
+  PKG_HDF5_CFLAGS=""
+
 elif test "x${hdf5}" = xyes; then
 
   # Check if HDF5 is already configured (e.g. after calling `module load hdf5-<version>`)
@@ -85,17 +90,24 @@ elif test "x${hdf5}" = xyes; then
     CFLAGS="${HDF5_CFLAGS} ${CFLAGS}"
     FCFLAGS="${HDF5_CFLAGS} ${FCFLAGS}"
     LIBS="${HDF5_LIBS} -lhdf5_hl ${LIBS}"
+    PKG_HDF5="hdf5"
+    PKG_HDF5_LIBS=""
+    PKG_HDF5_CFLAGS=""
+  else
+    PKG_HDF5=""
+    PKG_HDF5_LIBS="${HDF5_LIBS} -lhdf5_hl"
+    PKG_HDF5_CFLAGS="${HDF5_CFLAGS}"
   fi
 
 else
 
   if test "x${hdf5}" = x; then
-    AC_MSG_ERROR([                                     
+    AC_MSG_ERROR([
     ------------------------------------------
     The path to HDF5 library is required.
     Maybe you forgot to pass --with-hdf5="/your/path/" to configure script.
     Stopping...
-    ------------------------------------------])    
+    ------------------------------------------])
   fi
 
   CPPFLAGS="-I${hdf5}/include ${CPPFLAGS}"
@@ -107,7 +119,14 @@ else
   AC_CHECK_HEADERS([hdf5.h])
   AC_CHECK_LIB([hdf5], [H5open], [], [have_hdf5=no])
 
+  PKG_HDF5=""
+  PKG_HDF5_LIBS="-L${hdf5} -lhdf5_hl"
+  PKG_HDF5_CFLAGS="-I${hdf5}/include"
 fi
+AC_SUBST([PKG_HDF5])
+AC_SUBST([PKG_HDF5_LIBS])
+AC_SUBST([PKG_HDF5_CFLAGS])
+
 
 # add -fPIC if not present in CFLAGS, necessary to compile TREXIO
 # TODO: replace with AM_CFLAGS for appropriate targer once Automake is introduced
@@ -116,7 +135,7 @@ case "${CFLAGS}" in
     ;;
     *)
     AC_MSG_WARN([
-    ------------------------------------------      
+    ------------------------------------------
     Adding -fPIC option to CFLAGS.
     This is necessary to build TREXIO.
     ------------------------------------------])

src/Makefile.in

@@ -12,6 +12,8 @@ includedir  = @includedir@
 docdir      = @docdir@
 htmldir     = @htmldir@
 libdir      = @libdir@
+pkgconfigdir=  $(libdir)/pkgconfig
+
 # Supplementary
 exec_prefix = @exec_prefix@
 libexecdir  = @libexecdir@
@@ -74,7 +76,7 @@ HEADER_FILES= $(trexio_h) trexio_text.h trexio_hdf5.h trexio_s.h
 all: $(libtrexio) fortran
 
 
-$(libtrexio): $(OBJECT_FILES) $(HEADER_FILES) 
+$(libtrexio): $(OBJECT_FILES) $(HEADER_FILES)
 	$(CC) -shared $(OBJECT_FILES) -o $(libtrexio)
 
 
@@ -99,20 +101,24 @@ cppcheck.out: $(HEADER_FILES) $(SOURCE_FILES)
 # $(DESTDIR) is needed for future support of package managers
 # install should avoid build target due to possible conflict when prefix overriden
 install:
-	$(INSTALL) -d $(DESTDIR)$(libdir) $(DESTDIR)$(includedir)
+	$(INSTALL) -d $(DESTDIR)$(libdir) 
+	$(INSTALL) -d $(DESTDIR)$(includedir)
+	$(INSTALL) -d $(DESTDIR)$(pkgconfigdir)
 	cp $(libtrexio) $(DESTDIR)$(libdir)
 	cp $(trexio_h) $(DESTDIR)$(includedir)
 	cp $(trexio_f) $(DESTDIR)$(includedir)
+	cp ../trexio.pc  $(DESTDIR)$(pkgconfigdir)
 
 
 uninstall:
 	-$(RM) -- $(DESTDIR)$(libdir)/$(libtrexio_so)
 	-$(RM) -- $(DESTDIR)$(includedir)/$(trexio_h_file)
 	-$(RM) -- $(DESTDIR)$(includedir)/$(trexio_f_file)
+	-$(RM) -- $(DESTDIR)$(pkgconfigdir)/trexio.pc
 
 
 clean:
-	$(RM) -- *.o $(libtrexio) trexio.mod 
+	$(RM) -- *.o $(libtrexio) trexio.mod
 
 
 maintainer-clean: