gnucash-docs maint: Define ac_abs_top_srcdir before first use

[Frank H.Ellenberger]

Updated	 via  https://github.com/Gnucash/gnucash-docs/commit/052d88c0 (commit)
	from  https://github.com/Gnucash/gnucash-docs/commit/ab991372 (commit)



commit 052d88c001408ad630c2a8ae266b1b581b223c41
Author: Frank H. Ellenberger <frank.h.ellenberger at gmail.com>
Date:   Wed Aug 7 01:45:03 2019 +0200

    Define ac_abs_top_srcdir before first use
    
    Supplement of commit ab99137

diff --git a/configure.ac b/configure.ac
index 1e2382b..e5ead96 100644
--- a/configure.ac
+++ b/configure.ac
@@ -65,6 +65,14 @@ else
   fop_version=`$FOP -version | cut -f 3 -d ' ' | cut -c 1`
 fi
 
+dnl
+dnl Get the absolute path to $srcdir
+dnl
+ac_abs_top_srcdir=$(cd -- "$srcdir" && pwd)
+
+dnl
+dnl Set font dirs and font
+dnl
 EXTENDED_SANS=opentype/freefont/FreeSans
 EXTENDED_SERIF=opentype/freefont/FreeSerif
 EXTENDED_MONO=opentype/freefont/FreeMono
@@ -76,8 +84,6 @@ AC_SUBST(EXTENDED_MONO)
 AC_SUBST(extended_fontdir)
 AC_SUBST(extended_extension)
 
-dnl Get the absolute path to $srcdir
-ac_abs_top_srcdir=$(cd -- "$srcdir" && pwd)
 dnl
 dnl Check Japanese TrueType fonts for PDF
 dnl



Summary of changes:
 configure.ac | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)