dev-scheme/slib: Fix compilation with >=sys-apps/texinfo-5 (bug #465348)

Signed-off-by: Sebastian Pipping <[email protected]>

dev-scheme/slib/files/slib-3.2.2-fix-texinfo.awk

@@ -0,0 +1,123 @@
+# Fixes Texinfo input to compile with Texinfo 5 or later
+#
+# Written by Sebastian Pipping <[email protected]>
+# Licensed under CC0 1.0 Universal Public Domain Dedication
+# https://creativecommons.org/publicdomain/zero/1.0/
+#
+# Version 0_p20150813_p0418
+
+BEGIN {
+ inside_deffn = 0
+ inside_defmac = 0
+ inside_defop = 0
+ inside_deftp = 0
+ inside_defun = 0
+}
+
+/^@deffn / {
+ if (inside_deffn) {
+ print "@end deffn"
+ }
+ inside_deffn = 1
+}
+
+/^@deffnx / {
+ if (inside_deffn) {
+ print "@end deffn"
+ }
+ sub(/^@deffnx/, "@deffn")
+ inside_deffn = 1
+}
+
+/^@defmac / {
+ if (inside_defmac) {
+ print "@end defmac"
+ }
+ inside_defmac = 1
+}
+
+/^@defmacx / {
+ if (inside_defmac) {
+ print "@end defmac"
+ }
+ sub(/^@defmacx/, "@defmac")
+ inside_defmac = 1
+}
+
+/^@defop / {
+ if (inside_defop) {
+ print "@end defop"
+ }
+ inside_defop = 1
+}
+
+/^@defopx / {
+ if (inside_defop) {
+ print "@end defop"
+ }
+ sub(/^@defopx/, "@defop")
+ inside_defop = 1
+}
+
+/^@deftp / {
+ if (inside_deftp) {
+ print "@end deftp"
+ }
+ inside_deftp = 1
+}
+
+/^@deftpx / {
+ if (inside_deftp) {
+ print "@end deftp"
+ }
+ sub(/^@deftpx/, "@deftp")
+ inside_deftp = 1
+}
+
+/^@defun / {
+ if (inside_defun) {
+ print "@end defun"
+ }
+ inside_defun = 1
+}
+
+/^@defunx / {
+ if (inside_defun) {
+ print "@end defun"
+ }
+ sub(/^@defunx/, "@defun")
+ inside_defun = 1
+}
+
+/^@end deffn/ {
+ inside_deffn = 0
+}
+
+/^@end defmac/ {
+ inside_defmac = 0
+}
+
+/^@end defop/ {
+ inside_defop = 0
+}
+
+/^@end deftp/ {
+ inside_deftp = 0
+}
+
+/^@end defun/ {
+ inside_defun = 0
+}
+
+/^@subsubsection/ {
+ if (inside_deffn) {
+ print "@end deffn"
+ print $0
+ print "@deffn {Dummy} Dummy"
+ next
+ }
+}
+
+{
+ print
+}

dev-scheme/slib/slib-3.2.2.ebuild

@@ -29,6 +29,13 @@ DEPEND="app-arch/unzip"
 
 INSTALL_DIR="/usr/share/slib/"
 
+_fix_txi_file() {
+ local inplace_filename="${1}"
+ local tempfile="$(mktemp)"
+ awk -f "${FILESDIR}"/slib-3.2.2-fix-texinfo.awk < "${inplace_filename}" > "${tempfile}"
+ mv "${tempfile}" "${inplace_filename}" || die
+}
+
 src_prepare() {
  sed "s:prefix = /usr/local/:prefix = ${ED}/usr/:" -i Makefile || die
  sed 's:libdir = $(exec_prefix)lib/:libdir = $(exec_prefix)share/:' -i Makefile || die
@@ -40,6 +47,11 @@ src_prepare() {
 # diff -u Makefile.old Makefile
 
  sed 's:(lambda () "/usr/local/share/gambc/")):(lambda () "'"${EPREFIX}"'/usr/share/gambit")):' -i gambit.init || die
+
+ einfo "Fixing Texinfo files..."
+ for i in *.txi *.texi ; do
+ _fix_txi_file "${i}" || die
+ done
 }
 
 src_compile() {