* Don't rely on pkg-config macros for variable substitution. Just in case.

caca/Makefile.am

@@ -39,11 +39,11 @@ plugindir = $(libdir)/caca
 
 libx11_plugin_la_SOURCES = driver_x11.c
 libx11_plugin_la_LDFLAGS = -no-undefined -module -no-version
-libx11_plugin_la_LIBADD = libcaca.la ../cucul/libcucul.la @X11_LIBS@
+libx11_plugin_la_LIBADD = libcaca.la ../cucul/libcucul.la $(X11_LIBS)
 
 libgl_plugin_la_SOURCES = driver_gl.c
 libgl_plugin_la_LDFLAGS = -no-undefined -module -no-version
-libgl_plugin_la_LIBADD = libcaca.la ../cucul/libcucul.la @GL_LIBS@
+libgl_plugin_la_LIBADD = libcaca.la ../cucul/libcucul.la $(GL_LIBS)
 else
 extra_source = driver_x11.c driver_gl.c
 endif

src/Makefile.am

@@ -17,8 +17,8 @@ cacafire_LDADD = ../caca/libcaca.la ../cucul/libcucul.la
 
 cacaview_SOURCES = cacaview.c common-image.c common-image.h
 cacaview_LDADD = ../caca/libcaca.la ../cucul/libcucul.la
-cacaview_CFLAGS = @IMLIB2_CFLAGS@
-cacaview_LDFLAGS = @IMLIB2_LIBS@
+cacaview_CFLAGS = $(IMLIB2_CFLAGS)
+cacaview_LDFLAGS = $(IMLIB2_LIBS)
 
 cacadraw_SOURCES = cacadraw.c
 cacadraw_LDADD = ../caca/libcaca.la ../cucul/libcucul.la
@@ -31,8 +31,8 @@ cacaserver_LDADD = ../cucul/libcucul.la
 
 img2irc_SOURCES = img2irc.c common-image.c common-image.h
 img2irc_LDADD = ../cucul/libcucul.la
-img2irc_CFLAGS = @IMLIB2_CFLAGS@
-img2irc_LDFLAGS = @IMLIB2_LIBS@
+img2irc_CFLAGS = $(IMLIB2_CFLAGS)
+img2irc_LDFLAGS = $(IMLIB2_LIBS)
 
 if USE_NETWORK
 fcntl_programs = cacaserver

tools/Makefile.am

@@ -8,8 +8,8 @@ optipal_SOURCES = optipal.c
 
 makefont_SOURCES = makefont.c
 makefont_LDADD = ../cucul/libcucul.la
-makefont_CFLAGS = @PANGOFT2_CFLAGS@
-makefont_LDFLAGS = @PANGOFT2_LIBS@
+makefont_CFLAGS = $(PANGOFT2_CFLAGS)
+makefont_LDFLAGS = $(PANGOFT2_LIBS)
 
 if USE_PANGO
 pango_programs = makefont