From a6d80dec862712569bc67faf57753194a9c8964a Mon Sep 17 00:00:00 2001
From: Pavel Raiskup <praiskup@redhat.com>
Date: Wed, 25 Jul 2018 11:38:03 +0200
Subject: [PATCH] don't generate PDF build time

That only creates additional build requirements, wastes some time
and the final PDF is not used anyways.

Also note that the pdf was renamed to %name-%version.pdf to ensure
that the PDF is always re-generated after version update.

Version: 1.7.2-2
---
 .gitignore      |  2 +-
 generate-pdf.sh | 30 ++++++++++++++++++++++++++++++
 libconfig.spec  |  9 ++++-----
 sources         |  2 +-
 4 files changed, 36 insertions(+), 7 deletions(-)
 create mode 100755 generate-pdf.sh

diff --git a/.gitignore b/.gitignore
index 8a7910a..f2eadcb 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,2 @@
-/libconfig.pdf
+/libconfig-1.7.2.pdf
 /libconfig-1.7.2.tar.gz
diff --git a/generate-pdf.sh b/generate-pdf.sh
new file mode 100755
index 0000000..38df6b7
--- /dev/null
+++ b/generate-pdf.sh
@@ -0,0 +1,30 @@
+#! /bin/sh
+
+# This script builds the PDF version of the libconfig documentation.
+# Inspired by the PostgreSQL package.
+
+set -e
+
+# Pass package version and name optionally as argument
+VERSION=$1
+PKGNAME=${2-libconfig}
+
+test -z "$VERSION" && VERSION=`awk '/^Version:/ { print $2; }' "$PKGNAME".spec`
+
+TARGETFILE=`readlink -f "$PKGNAME-$VERSION.pdf"`
+test -f "$TARGETFILE" && echo "$TARGETFILE exists" && exit 1
+
+echo Building $TARGETFILE ...
+
+tar xf "$PKGNAME"-$VERSION.tar.*
+cd "$PKGNAME"-$VERSION
+
+# Apply any patches that affect the PDF documentation
+# patch -p1 < ../xxx.patch
+
+# Build the PDF docs
+./configure >/dev/null
+make pdf
+mv -f doc/libconfig.pdf "$TARGETFILE"
+
+exit 0
diff --git a/libconfig.spec b/libconfig.spec
index 986fd24..dccde68 100644
--- a/libconfig.spec
+++ b/libconfig.spec
@@ -8,10 +8,12 @@ License:                LGPLv2+
 URL:                    http://www.hyperrealm.com/libconfig/
 Source0:                https://hyperrealm.github.io/%name/dist/%name-%version.tar.gz
 # Generated from libconfig 1.7.2 on Fedora 28 x86_64 (2018-07-18)
-Source1:                libconfig.pdf
+Source1:                libconfig-%version.pdf
+# Helper script to generate Source1 (locally)
+Source2:                generate-pdf.sh
 
 BuildRequires:          gcc, gcc-c++
-BuildRequires:          texinfo-tex, tex(ecbx1095.tfm), tex(ecrm1095.tfm), tex(cm-super-t1.enc)
+BuildRequires:          texinfo
 BuildRequires:          bison, flex
 
 %description
@@ -42,15 +44,12 @@ mv AUTHORS{.utf8,}
   --disable-static
 
 make %{?_smp_mflags}
-make pdf
 
 
 %install
 %make_install
 rm -rf $RPM_BUILD_ROOT%{_libdir}/*.la
 rm -rf $RPM_BUILD_ROOT%{_infodir}/dir
-# Need to use a pre-built copy to support multilib
-rm -rf doc/libconfig.pdf
 install -p %{SOURCE1} doc/
 
 
diff --git a/sources b/sources
index 997f0ab..f334c6e 100644
--- a/sources
+++ b/sources
@@ -1,2 +1,2 @@
 SHA512 (libconfig-1.7.2.tar.gz) = b0fcc403325fde217bd6509f10e8458958c8a93ff0a400da2602d62b7873e87f43ee6f1763ba30b3316e35a282a766c781a94b4d021b8c7e6ae2cf2cf108dd84
-SHA512 (libconfig.pdf) = d956be4f0300a1a1343694f1d2ef0943318455940de44f77347619583f1d3077c7dd12609b95a5f4b9fc4068067b492a48e743bd706f17da7381f8122400e8b6
+SHA512 (libconfig-1.7.2.pdf) = d956be4f0300a1a1343694f1d2ef0943318455940de44f77347619583f1d3077c7dd12609b95a5f4b9fc4068067b492a48e743bd706f17da7381f8122400e8b6