diff options
Diffstat (limited to 'configure.in')
| -rw-r--r-- | configure.in | 112 |
1 files changed, 68 insertions, 44 deletions
diff --git a/configure.in b/configure.in index 6592a46..47e33fc 100644 --- a/configure.in +++ b/configure.in @@ -1,5 +1,5 @@ dnl Process this file with autoconf to produce a configure script. -dnl Copyright 1998-2005 Glyph & Cog, LLC +dnl Copyright 1998-2013 Glyph & Cog, LLC AC_PREREQ(2.57) @@ -7,34 +7,54 @@ AC_INIT(xpdf/Gfx.cc) AC_CONFIG_HEADER(aconf.h) dnl ##### Optional features. -AC_ARG_ENABLE(a4-paper, -[ --enable-a4-paper use A4 paper size instead of Letter for - PostScript output], -AC_DEFINE(A4_PAPER)) -AC_ARG_ENABLE(no-text-select, -[ --enable-no-text-select do not allow text selection], -AC_DEFINE(NO_TEXT_SELECT)) -AC_ARG_ENABLE(opi, -[ --enable-opi include support for OPI comments], -AC_DEFINE(OPI_SUPPORT)) -AC_ARG_ENABLE(multithreaded, -[ --enable-multithreaded include support for multithreading], -AC_DEFINE(MULTITHREADED)) -AC_ARG_ENABLE(exceptions, -[ --enable-exceptions use C++ exceptions], -AC_DEFINE(USE_EXCEPTIONS)) -AC_ARG_ENABLE(wordlist, -[ --enable-wordlist include support for building word lists], -AC_DEFINE(TEXTOUT_WORD_LIST)) -AC_ARG_ENABLE(fixedpoint, -[ --enable-fixedpoint use fixed point (instead of floating point) arithmetic], -AC_DEFINE(USE_FIXEDPOINT)) -AC_ARG_ENABLE(cmyk, -[ --enable-cmyk include support for CMYK rasterization], -AC_DEFINE(SPLASH_CMYK)) -AC_ARG_WITH(appdef-dir, -[ --with-appdef-dir set app-defaults directory], -AC_DEFINE_UNQUOTED(APPDEFDIR, "$with_appdef_dir")) + +AC_ARG_ENABLE([a4-paper], + AS_HELP_STRING([--enable-a4-paper], + [use A4 paper size instead of Letter for PostScript output])) +AS_IF([test "x$enable_a4_paper" = "xyes"], + [AC_DEFINE(A4_PAPER)]) + +AC_ARG_ENABLE([no-text-select], + AS_HELP_STRING([--enable-no-text-select], + [do not allow text selection])) +AS_IF([test "x$enable_no_text_select" = "xyes"], + [AC_DEFINE(NO_TEXT_SELECT)]) + +AC_ARG_ENABLE([opi], + AS_HELP_STRING([--enable-opi], + [include support for OPI comments])) +AS_IF([test "x$enable_opi" = "xyes"], + [AC_DEFINE(OPI_SUPPORT)]) + +AC_ARG_ENABLE([multithreaded], + AS_HELP_STRING([--enable-multithreaded], + [include support for multithreading])) +AS_IF([test "x$enable_multithreaded" = "xyes"], + [AC_DEFINE(MULTITHREADED)]) + +AC_ARG_ENABLE([exceptions], + AS_HELP_STRING([--enable-exceptions], + [use C++ exceptions])) +AS_IF([test "x$enable_exceptions" = "xyes"], + [AC_DEFINE(USE_EXCEPTIONS)]) + +AC_ARG_ENABLE([fixedpoint], + AS_HELP_STRING([--enable-fixedpoint], + [use fixed point (instead of floating point) arithmetic])) +AS_IF([test "x$enable_fixedpoint" = "xyes"], + [AC_DEFINE(USE_FIXEDPOINT)]) + +AC_ARG_ENABLE([cmyk], + AS_HELP_STRING([--enable-cmyk], + [include support for CMYK rasterization])) +AS_IF([test "x$enable_cmyk" = "xyes"], + [AC_DEFINE(SPLASH_CMYK)]) + +AC_ARG_WITH([appdef-dir], + AS_HELP_STRING([--with-appdef-dir], + [set app-defaults directory])) +AS_IF([test "x$with_appdef_dir" != "xno"], + [AC_DEFINE_UNQUOTED(APPDEFDIR, "$with_appdef_dir")]) dnl ##### Path to xpdfrc. dnl This ugly kludge to get the sysconfdir path is needed because @@ -241,12 +261,12 @@ dnl ##### Check for std::sort. AC_CACHE_CHECK([for std::sort], xpdf_cv_func_std_sort, [AC_COMPILE_IFELSE( - AC_LANG_PROGRAM([[#include <algorithm> + [AC_LANG_PROGRAM([[#include <algorithm> struct functor { bool operator()(const int &i0, const int &i1) { return i0 < i1; } };]], - [[int a[[100]]; -std::sort(a, a+100, functor());]]), + [[int a[100]; +std::sort(a, a+100, functor());]])], xpdf_cv_func_std_sort=yes, xpdf_cv_func_std_sort=no)]) if test "$xpdf_cv_func_std_sort" = yes; then AC_DEFINE(HAVE_STD_SORT) @@ -314,18 +334,6 @@ if test -z "$no_x"; then fi fi -#dnl ##### Check for t1lib. -#smr_CHECK_LIB(t1, t1, [Type 1 font rasterizer], -# T1_InitLib, t1lib.h, -# -lm, $X_CFLAGS) -# t1lib has some potential security holes, and hasn't been updated in -# years -- if you really want to use it, uncomment the preceding lines, -# and comment out the next two lines -t1_LIBS="" -t1_CFLAGS="" -AC_SUBST(t1_LIBS) -AC_SUBST(t1_CFLAGS) - dnl ##### Check for FreeType 2.x. dnl ##### (Note: FT_Get_Name_Index was added in FT 2.0.5, and is dnl ##### the reason that Xpdf requires 2.0.5+.) @@ -338,6 +346,11 @@ if test "x$smr_have_freetype2_library" = xyes; then AC_DEFINE(HAVE_SPLASH) fi +dnl ##### Check for libpng. +smr_CHECK_LIB(libpng, png, [PNG library], png_write_row, png.h, -lz) +AC_SUBST(libpng_LIBS) +AC_SUBST(libpng_CFLAGS) + dnl ##### Check for libpaper (Debian). smr_CHECK_LIB(libpaper, paper, [Debian libpaper], paperinit, paper.h) AC_SUBST(libpaper_LIBS) @@ -354,6 +367,12 @@ fi AC_SUBST(X) AC_SUBST(XPDF_TARGET) +dnl ##### Extra libraries. +EXTRA_LIBS= +EXTRA_CFLAGS= +AC_SUBST(EXTRA_LIBS) +AC_SUBST(EXTRA_CFLAGS) + dnl ##### Write the makefiles. AC_OUTPUT(Makefile goo/Makefile fofi/Makefile splash/Makefile xpdf/Makefile) @@ -372,3 +391,8 @@ if test -n "$no_x" -o "x$smr_have_Xm_library" != xyes -o "x$smr_have_freetype2_l pdfinfo, pdffonts, pdfdetach, and pdfimages, but not xpdf or pdftoppm]) fi + +dnl ##### Warn user if libpng is missing. +if test "x$smr_have_libpng_library" != xyes; then + AC_MSG_WARN([Couldn't find libpng -- you will not be able to build pdftohtml or pdftopng]) +fi |