C++: Rename files to be compiled as C++ to foo.cpp

Instead of using the -xc++ compiler flag.

po/POTFILES.in

@@ -427,28 +427,29 @@ src/import-export/qif-imp/gnc-plugin-qif-import.c
 src/import-export/qif/qif-context.c
 src/import-export/qif/qif-file.c
 src/import-export/qif/qif-objects.c
-src/libqof/qof/gnc-date.c
+src/libqof/qof/gnc-date.cpp
 src/libqof/qof/gnc-numeric.cpp
-src/libqof/qof/guid.c
-src/libqof/qof/kvp_frame.c
-src/libqof/qof/kvp-util.c
+src/libqof/qof/guid.cpp
+src/libqof/qof/kvp_frame.cpp
+src/libqof/qof/kvp-util.cpp
 src/libqof/qof/md5.c
-src/libqof/qof/qofbackend.c
-src/libqof/qof/qofbook.c
-src/libqof/qof/qofchoice.c
-src/libqof/qof/qofclass.c
-src/libqof/qof/qofevent.c
-src/libqof/qof/qofid.c
-src/libqof/qof/qofinstance.c
-src/libqof/qof/qoflog.c
-src/libqof/qof/qofmath128.c
-src/libqof/qof/qofobject.c
-src/libqof/qof/qofquery.c
-src/libqof/qof/qofquerycore.c
-src/libqof/qof/qofsession.c
-src/libqof/qof/qof-string-cache.c
-src/libqof/qof/qofutil.c
-src/libqof/qof/qof-win32.c
+src/libqof/qof/qofbackend.cpp
+src/libqof/qof/qofbook.cpp
+src/libqof/qof/qofchoice.cpp
+src/libqof/qof/qofclass.cpp
+src/libqof/qof/qofevent.cpp
+src/libqof/qof/qofid.cpp
+src/libqof/qof/qofinstance.cpp
+src/libqof/qof/qoflog.cpp
+src/libqof/qof/qofmath128.cpp
+src/libqof/qof/qofobject.cpp
+src/libqof/qof/qofquery.cpp
+src/libqof/qof/qofquerycore.cpp
+src/libqof/qof/qofsession.cpp
+src/libqof/qof/qof-string-cache.cpp
+src/libqof/qof/qofutil.cpp
+src/libqof/qof/qof-win32.cpp
+src/libqof/qof/qofbookslots.h
 src/plugins/bi_import/dialog-bi-import.c
 src/plugins/bi_import/dialog-bi-import-gui.c
 src/plugins/bi_import/dialog-bi-import-helper.c
@@ -524,7 +525,5 @@ src/report/utility-reports/gncmod-utility-reports.c
 src/tax/us/gncmod-tax-us.c
 src/gnome/gnucash.appdata.xml.in
 src/gnome/gnucash.desktop.in.in
-src/libqof/qof/gnc-date.c
-src/libqof/qof/qofbookslots.h
 intl-scm/guile-strings.c
 doc/tip_of_the_day.list.in

src/libqof/CMakeLists.txt

@@ -10,27 +10,27 @@ INCLUDE_DIRECTORIES (${CMAKE_SOURCE_DIR}/lib/libc) # for strptime.h
 INCLUDE_DIRECTORIES (${CMAKE_SOURCE_DIR}/src) # for platform.h
 
 SET (libgnc_qof_SOURCES
-   qof/gnc-date.c
-   qof/gnc-numeric.c
-   qof/guid.c
-   qof/kvp-util.c
-   qof/kvp_frame.c
+   qof/gnc-date.cpp
+   qof/gnc-numeric.cpp
+   qof/guid.cpp
+   qof/kvp-util.cpp
+   qof/kvp_frame.cpp
    qof/md5.c
-   qof/qofbackend.c
-   qof/qofbook.c
-   qof/qofchoice.c
-   qof/qofclass.c
-   qof/qofevent.c
-   qof/qofid.c
-   qof/qofinstance.c
-   qof/qoflog.c
-   qof/qofobject.c
-   qof/qofquery.c
-   qof/qofquerycore.c
-   qof/qofreference.c
-   qof/qofsession.c
-   qof/qofutil.c
-   qof/qof-string-cache.c
+   qof/qofbackend.cpp
+   qof/qofbook.cpp
+   qof/qofchoice.cpp
+   qof/qofclass.cpp
+   qof/qofevent.cpp
+   qof/qofid.cpp
+   qof/qofinstance.cpp
+   qof/qoflog.cpp
+   qof/qofobject.cpp
+   qof/qofquery.cpp
+   qof/qofquerycore.cpp
+   qof/qofreference.cpp
+   qof/qofsession.cpp
+   qof/qofutil.cpp
+   qof/qof-string-cache.cpp
 )
 IF (WIN32)
   ADD_DEFINITIONS (-DOS_WIN32)

src/libqof/qof/Makefile.am

@@ -17,25 +17,25 @@ AM_CPPFLAGS = \
   $(GLIB_CFLAGS)
 
 libgnc_qof_la_SOURCES =  \
-   gnc-date.c        \
+   gnc-date.cpp        \
    gnc-numeric.cpp   \
-   guid.c            \
-   kvp-util.c        \
-   kvp_frame.c       \
-   qofbackend.c      \
-   qofbook.c         \
-   qofchoice.c       \
-   qofclass.c        \
-   qofevent.c        \
-   qofid.c           \
-   qofinstance.c     \
-   qoflog.c          \
-   qofobject.c       \
-   qofquery.c        \
-   qofquerycore.c    \
-   qofsession.c      \
-   qof-string-cache.c  \
-   qofutil.c
+   guid.cpp            \
+   kvp-util.cpp        \
+   kvp_frame.cpp       \
+   qofbackend.cpp      \
+   qofbook.cpp         \
+   qofchoice.cpp       \
+   qofclass.cpp        \
+   qofevent.cpp        \
+   qofid.cpp           \
+   qofinstance.cpp     \
+   qoflog.cpp          \
+   qofobject.cpp       \
+   qofquery.cpp        \
+   qofquerycore.cpp    \
+   qofsession.cpp      \
+   qof-string-cache.cpp  \
+   qofutil.cpp
 
 qofincludedir = ${pkgincludedir}
 
@@ -83,21 +83,17 @@ noinst_HEADERS = \
 # gets "dereferencing type-punned pointer will break strict-aliasing rules"
 noinst_LTLIBRARIES = libmd5.la
 libmd5_la_SOURCES = md5.c
-libmd5_la_CFLAGS = -fno-strict-aliasing
+libmd5_la_CFLAGS = ${AM_CFLAGS} -fno-strict-aliasing
 
 libgnc_qof_la_LIBADD += libmd5.la
-libgnc_qof_la_CFLAGS = -xc++ $(AM_CXXFLAGS)
-# Since we asked for the C++ compiler, give it the C++ flags, not the C flags
-# which may not be legal in C++
-CFLAGS = $(CXXFLAGS)
 
 EXTRA_DIST += \
-  qofmath128.c
+  qofmath128.cpp
 
 if OS_WIN32
-libgnc_qof_la_SOURCES += qof-win32.c
+libgnc_qof_la_SOURCES += qof-win32.cpp
 else
-EXTRA_DIST += qof-win32.c
+EXTRA_DIST += qof-win32.cpp
 endif
 
 ## For testing the qofmath128 routines

src/libqof/qof/gnc-numeric.cpp

@@ -43,7 +43,7 @@ extern "C"
          nowhere else. Hence, we inline the C code directly into here so
          that the compiler can potentially inline the code as-is and speed
          up the gnc-numeric.c functions. */
-#include "qofmath128.c"
+#include "qofmath128.cpp"
 
 /* static short module = MOD_ENGINE; */
 static const gint64 pten[] = { 1, 10, 100, 1000, 10000, 100000, 1000000,