app-text/htp: update EAPI 6 -> 8, fix build with perl-5.26(!), fix parallel make

Closes: https://bugs.gentoo.org/668250
Closes: https://bugs.gentoo.org/712280
Closes: https://bugs.gentoo.org/827173
Signed-off-by: Sam James <sam@gentoo.org>

4 files changed, 86 insertions, 0 deletions

diff --git a/app-text/htp/files/htp-1.19-fix-perl-5.26.patch b/app-text/htp/files/htp-1.19-fix-perl-5.26.patch
new file mode 100644
index 000000000000..b3adff7db2be
--- /dev/null
+++ b/app-text/htp/files/htp-1.19-fix-perl-5.26.patch
@@ -0,0 +1,12 @@
+https://bugs.gentoo.org/668250
+--- a/homepage/ref/pphtp.pl
++++ b/homepage/ref/pphtp.pl
+@@ -6,7 +6,7 @@
+ #  -n include line numbers
+ #  -s include EBNF like syntax
+ 
+-require "hlhtp.pl";
++require "./hlhtp.pl";
+ 
+ 
+ while ($ARGV[0] =~ /^-(.*)/) {
diff --git a/app-text/htp/files/htp-1.19-no-prestrip.patch b/app-text/htp/files/htp-1.19-no-prestrip.patch
new file mode 100644
index 000000000000..c47b9e4d4241
--- /dev/null
+++ b/app-text/htp/files/htp-1.19-no-prestrip.patch
@@ -0,0 +1,11 @@
+--- a/src/Makefile.sub
++++ b/src/Makefile.sub
+@@ -46,7 +46,7 @@ install: install-bin
+ 
+ install-bin: $(HTP)
+ 	mkdir -p $(bindir)
+-	$(INSTALL) -s $(HTP) $(bindir)
++	$(INSTALL) $(HTP) $(bindir)
+ 
+ #
+ # explicit dependency: final executable
diff --git a/app-text/htp/files/htp-1.19-parallel-make.patch b/app-text/htp/files/htp-1.19-parallel-make.patch
new file mode 100644
index 000000000000..850b1d18e330
--- /dev/null
+++ b/app-text/htp/files/htp-1.19-parallel-make.patch
@@ -0,0 +1,27 @@
+https://bugs.gentoo.org/827173
+https://sources.debian.org/patches/htp/1.19-8/0004-Parallel-ftbfs.patch/
+
+Description: Fix occasional parallel FTBFS
+ Various source files indirectly include $(d)/version.inc,
+ don't regenerate it in the middle of the build.
+Author: Adrian Bunk <bunk@debian.org>
+
+--- htp-1.19.orig/src/Makefile.sub
++++ htp-1.19/src/Makefile.sub
+@@ -57,14 +57,12 @@ $(HTP) : $(OBJ$(d))
+ #
+ # implicit dependencies for source code
+ #
+-$(OBJ$(d)) : %.$(OBJEXT) : %.c
++$(OBJ$(d)) : %.$(OBJEXT) : %.c $(d)/version.inc
+ ifdef WIN32DMC
+ 	cd $(dir $<); $(CC) $(CCOPT) $(DEFINES) $(notdir $<)
+ else
+ 	$(CC) $(CCOPT) $(DEFINES) -o $*.$(OBJEXT) $<
+ endif
+ 
+-$(d)/htp.$(OBJEXT) $(d)/ver.$(OBJEXT): $(d)/version.inc
+-
+ # restore parent dir
+ d := $(p$(d))
+
diff --git a/app-text/htp/htp-1.19-r1.ebuild b/app-text/htp/htp-1.19-r1.ebuild
new file mode 100644
index 000000000000..c01e19b48e7d
--- /dev/null
+++ b/app-text/htp/htp-1.19-r1.ebuild
@@ -0,0 +1,36 @@
+# Copyright 1999-2023 Gentoo Authors
+# Distributed under the terms of the GNU General Public License v2
+
+EAPI=8
+
+inherit toolchain-funcs
+
+DESCRIPTION="An HTML preprocessor"
+HOMEPAGE="http://htp.sourceforge.net/"
+SRC_URI="mirror://sourceforge/${PN}/${P}.tar.gz"
+
+LICENSE="Clarified-Artistic"
+SLOT="0"
+KEYWORDS="~alpha ~amd64 ~ppc ~sparc ~x86"
+
+PATCHES=(
+	"${FILESDIR}"/${PN}-1.19-no-prestrip.patch
+	"${FILESDIR}"/${PN}-1.19-parallel-make.patch
+	"${FILESDIR}"/${PN}-1.19-fix-perl-5.26.patch
+)
+
+src_compile() {
+	# TOOD: Tests are always run by the Makefile right now
+	emake \
+		CCOPT="-c ${CFLAGS} ${CPPFLAGS} -DHAVE_SNPRINTF -DHAVE_VASPRINTF -DHAVE_ASPRINTF" \
+		CC="$(tc-getCC)" \
+		LINK='$(CC) $(LDFLAGS)'
+}
+
+src_install() {
+	emake \
+		DESTDIR="${D}" \
+		prefix='$(DESTDIR)/usr' \
+		pkgdocdir='$(DESTDIR)/usr/share/doc/${PF}/html' \
+		install
+}