config/common.am

   1 CLEANFILES = pch.h.gch
   2
   3 DISTCLEANFILES= pch.h.gch.dep *.orig *.rej *~ *.bak core
   4
   5 MAINTAINERCLEANFILES = $(srcdir)/Makefile.in
   6
   7 AM_INSTALL_DATA_FLAGS = $(INSTALL) -m 644 -D
   8
   9 AM_ETAGSFLAGS = --lang=c++
  10
  11 if LYX_BUILD_PCH
  12 PCH_SOURCE = $(srcdir)/pch.h
  13 PCH_FLAGS = -Winvalid-pch --include=$(PCH_SOURCE)
  14 PCH_FILE = ./pch.h.gch
  15 sinclude ./pch.h.gch.dep
  16
  17 *.o *.lo *.obj: $(PCH_FILE)
  18
  19 $(PCH_FILE): $(PCH_SOURCE)
  20         $(MAKE) PCH_FLAGS= pch-file
  21
  22 pch-file:
  23         $(CXXCOMPILE) -x c++-header -fPIC -DPIC $(PCH_SOURCE) -o $(PCH_FILE) \
  24         -MT $(PCH_FILE)  -MD -MP -MF "./$(PCH_FILE).Tdep" \
  25         && mv "./$(PCH_FILE).Tdep" "./$(PCH_FILE).dep" \
  26         || rm "./$(PCH_FILE).Tdep"
  27 endif
  28
  29 SUFFIXES = .gch
  30
  31 LIBS =