From b81753a57c8c454746a1e1b34d37b17bd7f0ab19 Mon Sep 17 00:00:00 2001
From: Andrey Semashev <andrey.semashev@gmail.com>
Date: Mon, 4 Dec 2023 14:56:26 +0300
Subject: [PATCH 1/2] Allow build type and target directories to be specified
 by the user.

This allows to integrate the building scripts into downstream packaging
infrastructure. Specifically, library directory names may differ across
various Linux distributions and need to be customizable by the packaging
scripts.
---
 Makefile | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

diff --git a/Makefile b/Makefile
index 669ac9f6d6..56af9b9826 100644
--- a/Makefile
+++ b/Makefile
@@ -19,14 +19,14 @@ LINK_LOCAL_DIR=-L.
 LINK_LIB=-l$(1)
 CFLAGS_OPT=-O3
 CFLAGS_DEBUG=-g
-BUILDTYPE=Release
+BUILDTYPE?=Release
 V=Yes
-PREFIX=/usr/local
+PREFIX?=/usr/local
 SHARED=-shared
 OBJ=o
 DESTDIR=
-LIBDIR_NAME=lib
-SHAREDLIB_DIR=$(PREFIX)/lib
+LIBDIR_NAME?=lib
+SHAREDLIB_DIR?=$(PREFIX)/lib
 PROJECT_NAME=openh264
 MODULE_NAME=gmpopenh264
 GMP_API_BRANCH=Firefox114_2

From c5707dd4b784919d75dc4971265567d765fbf581 Mon Sep 17 00:00:00 2001
From: Andrey Semashev <andrey.semashev@gmail.com>
Date: Mon, 4 Dec 2023 14:59:20 +0300
Subject: [PATCH 2/2] Fix pkgconfig generation to use variables instead of
 hardcoded paths.

This fixes libdir in the generated .pc file in case if the custom library
directory specified by the user is different frrom the default.
---
 Makefile | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/Makefile b/Makefile
index 56af9b9826..59d0898664 100644
--- a/Makefile
+++ b/Makefile
@@ -298,10 +298,10 @@ endif
 endif
 
 $(PROJECT_NAME).pc: $(PROJECT_NAME).pc.in
-	@sed -e 's;@prefix@;$(PREFIX);' -e 's;@libdir@;$(PREFIX)/lib;' -e 's;@VERSION@;$(FULL_VERSION);' -e 's;@LIBS@;;' -e 's;@LIBS_PRIVATE@;$(STATIC_LDFLAGS);' < $< > $@
+	@sed -e 's;@prefix@;$(PREFIX);' -e 's;@libdir@;$(PREFIX)/$(LIBDIR_NAME);' -e 's;@VERSION@;$(FULL_VERSION);' -e 's;@LIBS@;;' -e 's;@LIBS_PRIVATE@;$(STATIC_LDFLAGS);' < $< > $@
 
 $(PROJECT_NAME)-static.pc: $(PROJECT_NAME).pc.in
-	@sed -e 's;@prefix@;$(PREFIX);' -e 's;@libdir@;$(PREFIX)/lib;' -e 's;@VERSION@;$(FULL_VERSION);' -e 's;@LIBS@;$(STATIC_LDFLAGS);' -e 's;@LIBS_PRIVATE@;;' < $< > $@
+	@sed -e 's;@prefix@;$(PREFIX);' -e 's;@libdir@;$(PREFIX)/$(LIBDIR_NAME);' -e 's;@VERSION@;$(FULL_VERSION);' -e 's;@LIBS@;$(STATIC_LDFLAGS);' -e 's;@LIBS_PRIVATE@;;' < $< > $@
 
 install-headers:
 	mkdir -p $(DESTDIR)$(PREFIX)/include/wels