From 9b31dfda73ee2d1b56b3f0dcfd3246c2faa592fe Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?L=C3=A9o=20Le=20Bouter?= <lle-bout@zaclys.net>
Date: Sun, 28 Mar 2021 19:47:25 +0200
Subject: [PATCH] Revert "fix #303: gdlib.pc: use Requires instead of Libs
 (#537)"

This reverts commit 28ecfe77c817aff8ce56422d3e4e8533a281bc76.
---
 CMakeLists.txt        | 12 ------------
 config/gdlib.pc.cmake |  4 +---
 config/gdlib.pc.in    |  4 +---
 configure.ac          | 11 +----------
 src/CMakeLists.txt    |  6 ------
 5 files changed, 3 insertions(+), 34 deletions(-)

diff --git a/CMakeLists.txt b/CMakeLists.txt
index 57cd95d..6bd0c73 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -53,8 +53,6 @@ SET (CMAKE_ARCHIVE_OUTPUT_DIRECTORY
   "Single Directory for all static libraries."
   )
 
-SET(PKG_REQUIRES_PRIVATES "")
-
 if (USE_EXT_GD)
 	message("Using GD at: ${USE_EXT_GD}")
 	INCLUDE_DIRECTORIES(BEFORE ${GD_INCLUDE_DIR})
@@ -170,13 +168,11 @@ else (USE_EXT_GD)
 		INCLUDE_DIRECTORIES(${FREETYPE_INCLUDE_DIRS})
 		SET(HAVE_FT2BUILD_H 1)
 		SET(HAVE_LIBFREETYPE 1)
-		LIST(APPEND PKG_REQUIRES_PRIVATES freetype2)
 	ENDIF(FREETYPE_FOUND)
 
 	IF(ZLIB_FOUND)
 		INCLUDE_DIRECTORIES(${ZLIB_INCLUDE_DIR})
 		SET(HAVE_LIBZ 1)
-		LIST(APPEND PKG_REQUIRES_PRIVATES zlib)
 	ENDIF(ZLIB_FOUND)
 
 	IF(WEBP_FOUND)
@@ -192,7 +188,6 @@ else (USE_EXT_GD)
 	IF(PNG_FOUND)
 		INCLUDE_DIRECTORIES(${PNG_INCLUDE_DIR})
 		SET(HAVE_LIBPNG 1)
-		LIST(APPEND PKG_REQUIRES_PRIVATES libpng)
 	ENDIF(PNG_FOUND)
 
 	IF(ICONV_FOUND)
@@ -209,25 +204,21 @@ else (USE_EXT_GD)
 	IF(XPM_FOUND)
 		INCLUDE_DIRECTORIES(${XPM_INCLUDE_DIR})
 		SET(HAVE_LIBXPM 1)
-		LIST(APPEND PKG_REQUIRES_PRIVATES xpm)
 	ENDIF(XPM_FOUND)
 
 	IF(JPEG_FOUND)
 		INCLUDE_DIRECTORIES(${JPEG_INCLUDE_DIR})
 		SET(HAVE_LIBJPEG 1)
-		LIST(APPEND PKG_REQUIRES_PRIVATES libjpeg)
 	ENDIF(JPEG_FOUND)
 
 	IF(TIFF_FOUND)
 		INCLUDE_DIRECTORIES(${TIFF_INCLUDE_DIR})
 		SET(HAVE_LIBTIFF 1)
-		LIST(APPEND PKG_REQUIRES_PRIVATES libtiff-4)
 	ENDIF(TIFF_FOUND)
 
 	IF(FONTCONFIG_FOUND)
 		INCLUDE_DIRECTORIES(${FONTCONFIG_INCLUDE_DIR})
 		SET(HAVE_LIBFONTCONFIG 1)
-		LIST(APPEND PKG_REQUIRES_PRIVATES fontconfig)
 	ELSE (FONTCONFIG_FOUND)
 		SET(FONTCONFIG_LIBRARY "")
 		SET(FONTCONFIG_INCLUDE_DIR "")
@@ -236,11 +227,8 @@ else (USE_EXT_GD)
 
 	IF(RAQM_FOUND)
 		INCLUDE_DIRECTORIES(${RAQM_INCLUDE_DIR})
-		SET(HAVE_RAQM 1)
-		LIST(APPEND PKG_REQUIRES_PRIVAES raqm)
 	ENDIF(RAQM_FOUND)
 
-	string(REPLACE ";" ", " PKG_REQUIRES_PRIVATES "${PKG_REQUIRES_PRIVATES}")
 	SET(HAVE_CONFIG_H 1)
 
 	ADD_DEFINITIONS(-DHAVE_CONFIG_H)
diff --git a/config/gdlib.pc.cmake b/config/gdlib.pc.cmake
index 5fc8af4..d1a0dda 100644
--- a/config/gdlib.pc.cmake
+++ b/config/gdlib.pc.cmake
@@ -6,8 +6,6 @@ includedir=${prefix}/@CMAKE_INSTALL_INCLUDEDIR@
 Name: gd
 Description: GD graphics library
 Version: @GDLIB_VERSION@
-Requires:
-Requires.private: @PKG_REQUIRES_PRIVATES@
 Cflags: -I${includedir}
-Libs.private: @LIBS_PRIVATES@
+Libs.private: @LIBGD_DEP_LIBS@
 Libs: -L${libdir} -lgd
diff --git a/config/gdlib.pc.in b/config/gdlib.pc.in
index d6bc375..b980a60 100644
--- a/config/gdlib.pc.in
+++ b/config/gdlib.pc.in
@@ -6,8 +6,6 @@ includedir=@includedir@
 Name: gd
 Description: GD graphics library
 Version: @VERSION@
-Requires:
-Requires.private: @PKG_REQUIRES_PRIVATES@
 Cflags: -I${includedir}
-Libs.private: @LIBS_PRIVATES@ @LIBICONV@
+Libs.private: @LIBS@ @LIBICONV@
 Libs: -L${libdir} -lgd
diff --git a/configure.ac b/configure.ac
index 535db68..329c99c 100644
--- a/configure.ac
+++ b/configure.ac
@@ -33,9 +33,6 @@ AC_SUBST(GDLIB_LT_CURRENT)
 AC_SUBST(GDLIB_LT_REVISION)
 AC_SUBST(GDLIB_LT_AGE)
 
-AC_SUBST(LIBS_PRIVATES)
-AC_SUBST(PKG_REQUIRES_PRIVATES)
-
 AM_INIT_AUTOMAKE([1.11 foreign dist-xz -Wall -Werror subdir-objects])
 AC_CONFIG_HEADERS([src/config.h:src/config.hin])
 
@@ -133,7 +130,6 @@ m4_define([GD_LIB_CHECK], [dnl
   AC_MSG_RESULT([$gd_with_lib])
 
   gd_found_lib=no
-  gd_require_pkg_name=""
   if test "$gd_with_lib" != "no"; then
     save_CPPFLAGS=$CPPFLAGS
     save_LDFLAGS=$LDFLAGS
@@ -165,11 +161,6 @@ m4_define([GD_LIB_CHECK], [dnl
       $1][_CFLAGS="$gd_lib_cflags $][$1][_CFLAGS"
       AS_VAR_APPEND([LIBS], [" $][$1][_LIBS"])
       AS_VAR_APPEND([CPPFLAGS], [" $][$1][_CFLAGS"])
-      if test -z "$gd_require_pkg_name"; then
-        AS_VAR_APPEND([LIBS_PRIVATES], [" $][$1][_LIBS"])
-      else
-        AS_VAR_APPEND([PKG_REQUIRES_PRIVATES], ["  $gd_require_pkg_name"])
-      fi
     elif test "$gd_with_lib" = "yes"; then
       AC_MSG_ERROR([$3 requested but not found])
     else
@@ -189,7 +180,7 @@ dnl $4 - pkg-config module to look for
 dnl $5 - fallback test for the feature
 m4_define([GD_LIB_PKG_CHECK], [dnl
   GD_LIB_CHECK([$1], [$2], [$3], [dnl
-    PKG_CHECK_MODULES([$1], [$4], [gd_found_lib=yes gd_require_pkg_name="$4"], [$5])
+    PKG_CHECK_MODULES([$1], [$4], [gd_found_lib=yes], [$5])
   ])
 ])
 
diff --git a/src/CMakeLists.txt b/src/CMakeLists.txt
index 509c422..49adbd6 100644
--- a/src/CMakeLists.txt
+++ b/src/CMakeLists.txt
@@ -142,12 +142,6 @@ if (BUILD_STATIC_LIBS)
 	target_link_libraries(${GD_LIB_STATIC} ${LIBGD_DEP_LIBS})
 endif()
 
-SET(LIBS_PRIVATES
-	${ICONV_LIBRARIES}
-	${LIQ_LIBRARIES}
-	${WEBP_LIBRARIES}
-)
-
 set(GD_PROGRAMS gdcmpgif)
 
 if (PNG_FOUND)
-- 
2.31.1