From 86d71028df503597b49aa9cb38fd6f55405c0146 Mon Sep 17 00:00:00 2001
From: Tim Schumacher <timschumi@gmx.de>
Date: Wed, 8 Jun 2022 00:39:32 +0200
Subject: Ports/readline: Build it as a shared library

---
 Ports/readline/package.sh                          | 10 +++++
 ...yOS-support-to-the-shared-library-scripts.patch | 46 ++++++++++++++++++++++
 Ports/readline/patches/ReadMe.md                   |  8 ++++
 3 files changed, 64 insertions(+)
 create mode 100644 Ports/readline/patches/0001-Add-SerenityOS-support-to-the-shared-library-scripts.patch
 create mode 100644 Ports/readline/patches/ReadMe.md

diff --git a/Ports/readline/package.sh b/Ports/readline/package.sh
index 9a971739dc..c5316d70ca 100755
--- a/Ports/readline/package.sh
+++ b/Ports/readline/package.sh
@@ -7,3 +7,13 @@ config_sub_paths=("support/config.sub")
 use_fresh_config_sub=true
 files="https://ftpmirror.gnu.org/gnu/readline/readline-${version}.tar.gz readline-${version}.tar.gz 7589a2381a8419e68654a47623ce7dfcb756815c8fee726b98f90bf668af7bc6"
 auth_type=sha256
+configopts=(
+    "--disable-static"
+    "--enable-shared"
+)
+
+post_install() {
+    # readline specifies termcap as a dependency in its pkgconfig file, without checking if it exists.
+    # Remove it manually to keep other ports from discarding readline because termcap is supposedly missing.
+    sed -i -e '/^Requires.private:/s/termcap//' "${SERENITY_INSTALL_ROOT}/usr/local/lib/pkgconfig/readline.pc"
+}
diff --git a/Ports/readline/patches/0001-Add-SerenityOS-support-to-the-shared-library-scripts.patch b/Ports/readline/patches/0001-Add-SerenityOS-support-to-the-shared-library-scripts.patch
new file mode 100644
index 0000000000..f6d3f7e875
--- /dev/null
+++ b/Ports/readline/patches/0001-Add-SerenityOS-support-to-the-shared-library-scripts.patch
@@ -0,0 +1,46 @@
+From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001
+From: Tim Schumacher <timschumi@gmx.de>
+Date: Wed, 8 Jun 2022 00:30:22 +0200
+Subject: [PATCH] Add SerenityOS support to the shared library scripts
+
+This allows us to have properly named library symlinks.
+---
+ support/shlib-install | 4 ++--
+ support/shobj-conf    | 2 +-
+ 2 files changed, 3 insertions(+), 3 deletions(-)
+
+diff --git a/support/shlib-install b/support/shlib-install
+index 661355d..f15ec01 100755
+--- a/support/shlib-install
++++ b/support/shlib-install
+@@ -71,7 +71,7 @@ fi
+ # Cygwin installs both a dll (which must go in $BINDIR) and an implicit
+ # link library (in $libdir)
+ case "$host_os" in
+-hpux*|darwin*|macosx*|linux*|solaris2*)
++hpux*|darwin*|macosx*|linux*|solaris2*|serenity*)
+ 	if [ -z "$uninstall" ]; then
+ 		chmod 755 ${INSTALLDIR}/${LIBNAME}
+ 	fi ;;
+@@ -118,7 +118,7 @@ INSTALL_LINK2='${echo} cd $INSTALLDIR && ${echo} ${LN} $LIBNAME $LINK2'
+ # Create symlinks to the installed library.  This section is incomplete.
+ #
+ case "$host_os-$host_vendor" in
+-*linux*|freebsd*|dragonfly*)
++*linux*|freebsd*|dragonfly*|serenity*)
+ 	# libname.so.M -> libname.so.M.N
+ 	${echo} ${RM} ${INSTALLDIR}/$LINK2
+ 	if [ -z "$uninstall" ]; then
+diff --git a/support/shobj-conf b/support/shobj-conf
+index 5a3f977..f6978ea 100644
+--- a/support/shobj-conf
++++ b/support/shobj-conf
+@@ -123,7 +123,7 @@ sunos5*|solaris2*)
+ 	;;
+ 
+ # All versions of Linux (including Gentoo/FreeBSD) or the semi-mythical GNU Hurd.
+-linux*-*|gnu*-*|k*bsd*-gnu-*|freebsd*|dragonfly*)
++linux*-*|gnu*-*|k*bsd*-gnu-*|freebsd*|dragonfly*|serenity*)
+ 	SHOBJ_CFLAGS=-fPIC
+ 	SHOBJ_LD='${CC}'
+ 	SHOBJ_LDFLAGS='-shared -Wl,-soname,$@'
diff --git a/Ports/readline/patches/ReadMe.md b/Ports/readline/patches/ReadMe.md
new file mode 100644
index 0000000000..fbb555929f
--- /dev/null
+++ b/Ports/readline/patches/ReadMe.md
@@ -0,0 +1,8 @@
+# Patches for readline on SerenityOS
+
+## `0001-Add-SerenityOS-support-to-the-shared-library-scripts.patch`
+
+Add SerenityOS support to the shared library scripts
+
+This allows us to have properly named library symlinks.
+
-- 
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