Use pkg-config to find lcms2 CFLAGS and LIBS (Bug#30346)

* configure.ac: Use EMACS_CHECK_MODULES fors LCMS2 rather than
AC_SEARCH_LIBS.
* src/Makefile.in: Get LCMS2_LIBS and LCMS2_CFLAGS from configure,
instead of just LIBLCMS2.

(cherry picked from commit cb3863370cbe574810f796726faa39ba0de0a429)

diff --git a/configure.ac b/configure.ac
index b712a43eea225a2f878ce3c960ce850a12a884ea..5ad3cda6e9dcac26148b2dd7dc96c750c0ae935b 100644 (file)
--- a/configure.ac
+++ b/configure.ac
@@ -3471,23 +3471,20 @@ fi
 AC_SUBST(LIBJPEG)
 
 HAVE_LCMS2=no
-LIBLCMS2=
+LCMS2_CFLAGS=
+LCMS2_LIBS=
 if test "${with_lcms2}" != "no"; then
-  OLIBS=$LIBS
-  AC_SEARCH_LIBS([cmsCreateTransform], [lcms2], [HAVE_LCMS2=yes])
-  LIBS=$OLIBS
-  case $ac_cv_search_cmsCreateTransform in
-    -*) LIBLCMS2=$ac_cv_search_cmsCreateTransform ;;
-  esac
+  EMACS_CHECK_MODULES([LCMS2], [lcms2])
 fi
 if test "${HAVE_LCMS2}" = "yes"; then
   AC_DEFINE([HAVE_LCMS2], 1, [Define to 1 if you have the lcms2 library (-llcms2).])
   ### mingw32 doesn't use -llcms2, since it loads the library dynamically.
   if test "${opsys}" = "mingw32"; then
-     LIBLCMS2=
+     LCMS2_LIBS=
   fi
 fi
-AC_SUBST(LIBLCMS2)
+AC_SUBST(LCMS2_CFLAGS)
+AC_SUBST(LCMS2_LIBS)
 
 HAVE_ZLIB=no
 LIBZ=

diff --git a/src/Makefile.in b/src/Makefile.in
index 5989ab4ceff8163cf22980b4d390cfbf03e829bd..eb34b972195042a9454253df32031c3bede4a9cd 100644 (file)
--- a/src/Makefile.in
+++ b/src/Makefile.in
@@ -234,7 +234,8 @@ LIBXML2_CFLAGS = @LIBXML2_CFLAGS@
 
 GETADDRINFO_A_LIBS = @GETADDRINFO_A_LIBS@
 
-LIBLCMS2 = @LIBLCMS2@
+LCMS2_LIBS = @LCMS2_LIBS@
+LCMS2_CFLAGS = @LCMS2_CFLAGS@
 
 LIBZ = @LIBZ@
 
@@ -360,7 +361,7 @@ EMACS_CFLAGS=-Demacs $(MYCPPFLAGS) -I. -I$(srcdir) \
   $(GNUSTEP_CFLAGS) $(CFLAGS_SOUND) $(RSVG_CFLAGS) $(IMAGEMAGICK_CFLAGS) \
   $(PNG_CFLAGS) $(LIBXML2_CFLAGS) $(DBUS_CFLAGS) \
   $(XRANDR_CFLAGS) $(XINERAMA_CFLAGS) $(XFIXES_CFLAGS) $(XDBE_CFLAGS) \
-  $(WEBKIT_CFLAGS) \
+  $(WEBKIT_CFLAGS) $(LCMS2_CFLAGS) \
   $(SETTINGS_CFLAGS) $(FREETYPE_CFLAGS) $(FONTCONFIG_CFLAGS) \
   $(LIBOTF_CFLAGS) $(M17N_FLT_CFLAGS) $(DEPFLAGS) \
   $(LIBSYSTEMD_CFLAGS) \
@@ -492,7 +493,7 @@ LIBES = $(LIBS) $(W32_LIBS) $(LIBS_GNUSTEP) $(LIBX_BASE) $(LIBIMAGE) \
    $(LIBXML2_LIBS) $(LIBGPM) $(LIBS_SYSTEM) $(CAIRO_LIBS) \
    $(LIBS_TERMCAP) $(GETLOADAVG_LIBS) $(SETTINGS_LIBS) $(LIBSELINUX_LIBS) \
    $(FREETYPE_LIBS) $(FONTCONFIG_LIBS) $(LIBOTF_LIBS) $(M17N_FLT_LIBS) \
-   $(LIBGNUTLS_LIBS) $(LIB_PTHREAD) $(GETADDRINFO_A_LIBS) $(LIBLCMS2) \
+   $(LIBGNUTLS_LIBS) $(LIB_PTHREAD) $(GETADDRINFO_A_LIBS) $(LCMS2_LIBS) \
    $(NOTIFY_LIBS) $(LIB_MATH) $(LIBZ) $(LIBMODULES) $(LIBSYSTEMD_LIBS)
 
 ## FORCE it so that admin/unidata can decide whether these files