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| author | Mihai Moldovan <ionic@ionic.de> | 2017-12-16 07:47:17 +0100 |
|---|---|---|
| committer | Mihai Moldovan <ionic@ionic.de> | 2017-12-16 07:47:17 +0100 |
| commit | 779a116ff3a4de2333ce647b32a253a80cbfc2a5 (patch) | |
| tree | d134265a5e453426c7b687133b95cc8c44e222a9 | |
| parent | e92c2a87808ec922b6bc90d5d5002ca77318f697 (diff) | |
| download | nx-libs-779a116ff3a4de2333ce647b32a253a80cbfc2a5.tar.gz nx-libs-779a116ff3a4de2333ce647b32a253a80cbfc2a5.tar.bz2 nx-libs-779a116ff3a4de2333ce647b32a253a80cbfc2a5.zip | |
Support building with legacy zlib versions that do not ship a pkg-config file.
| -rw-r--r-- | m4/nx-macros.m4 | 18 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/Imakefile | 2 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/Imakefile | 4 | ||||
| -rw-r--r-- | nx-X11/programs/Xserver/hw/nxagent/compext/Imakefile | 2 | ||||
| -rw-r--r-- | nxcomp/configure.ac | 2 |
5 files changed, 23 insertions, 5 deletions
diff --git a/m4/nx-macros.m4 b/m4/nx-macros.m4 index b40f628b0..1c0e1ea7a 100644 --- a/m4/nx-macros.m4 +++ b/m4/nx-macros.m4 @@ -424,3 +424,21 @@ else the JPEG shared library and header files are installed.]) fi ]) # LIBJPEG_FALLBACK_CHECK + +AC_DEFUN([ZLIB_FALLBACK_CHECK],[ +AC_MSG_CHECKING([for zlib shared libary file and headers]) +AC_CHECK_LIB([z], [inflateEnd], + [have_zlib_lib=yes], [have_zlib_lib=no]) +AC_CHECK_HEADERS([zlib.h], + [have_zlib_headers=yes], [have_zlib_headers=no]) + +if test x"$have_zlib_lib" = "xyes" && test x"$have_zlib_headers" = "xyes"; then + AC_MSG_RESULT([yes]) + Z_CFLAGS="" + Z_LIBS="-lz" +else + AC_MSG_RESULT([no]) + AC_MSG_FAILURE([Could not find zlib on your system, make sure +the zlib shared library and header files are installed.]) +fi +]) # ZLIB_FALLBACK_CHECK diff --git a/nx-X11/programs/Xserver/Imakefile b/nx-X11/programs/Xserver/Imakefile index 86c5abf81..25ebd73b9 100644 --- a/nx-X11/programs/Xserver/Imakefile +++ b/nx-X11/programs/Xserver/Imakefile @@ -292,7 +292,7 @@ NXAGENTOBJS = hw/nxagent/miinitext.o \ XPMLIB = -lXpm XMLLIB = `pkg-config --libs libxml-2.0` PIXMANLIB = `pkg-config --libs pixman-1` -ZLIB = `pkg-config --libs zlib` +ZLIB = $$(pkg-config --exists 'zlib' >/dev/null 2>&1 && pkg-config --libs 'zlib' || echo "-lz") PNGLIB = `pkg-config --libs libpng` JPEGLIB = -ljpeg diff --git a/nx-X11/programs/Xserver/hw/nxagent/Imakefile b/nx-X11/programs/Xserver/hw/nxagent/Imakefile index c5773215c..a67b2accf 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/Imakefile +++ b/nx-X11/programs/Xserver/hw/nxagent/Imakefile @@ -175,7 +175,7 @@ INCLUDES = \ $(VFBINCLUDES) \ `pkg-config --cflags-only-I libxml-2.0` \ `pkg-config --cflags-only-I pixman-1` \ - `pkg-config --cflags-only-I zlib` \ + $$(pkg-config --exists 'zlib' >/dev/null 2>&1 && pkg-config --libs 'zlib' || echo "-lz") \ `pkg-config --cflags-only-I libpng` \ $(NULL) #else @@ -199,7 +199,7 @@ INCLUDES = \ $(VFBINCLUDES) \ `pkg-config --cflags-only-I libxml-2.0` \ `pkg-config --cflags-only-I pixman-1` \ - `pkg-config --cflags-only-I zlib` \ + $$(pkg-config --exists 'zlib' >/dev/null 2>&1 && pkg-config --libs 'zlib' || echo "-lz") \ `pkg-config --cflags-only-I libpng` \ $(NULL) #endif diff --git a/nx-X11/programs/Xserver/hw/nxagent/compext/Imakefile b/nx-X11/programs/Xserver/hw/nxagent/compext/Imakefile index d364370ac..06c686c0f 100644 --- a/nx-X11/programs/Xserver/hw/nxagent/compext/Imakefile +++ b/nx-X11/programs/Xserver/hw/nxagent/compext/Imakefile @@ -34,7 +34,7 @@ OBJS = \ -I$(XBUILDINCDIR) \ -I../../../../../lib/include/X11 \ `pkg-config --cflags-only-I pixman-1` \ - `pkg-config --cflags-only-I zlib` \ + $$(pkg-config --exists 'zlib' >/dev/null 2>&1 && pkg-config --libs 'zlib' || echo "-lz") \ `pkg-config --cflags-only-I libpng` \ $(NULL) diff --git a/nxcomp/configure.ac b/nxcomp/configure.ac index 8d6a078c2..12c3b5004 100644 --- a/nxcomp/configure.ac +++ b/nxcomp/configure.ac @@ -40,7 +40,7 @@ m4_ifdef([PKG_INSTALLDIR], [PKG_INSTALLDIR], PKG_CHECK_MODULES([JPEG], [libjpeg], [], [LIBJPEG_FALLBACK_CHECK]) PKG_CHECK_MODULES([PNG], [libpng]) -PKG_CHECK_MODULES([Z], [zlib]) +PKG_CHECK_MODULES([Z], [zlib], [], [ZLIB_FALLBACK_CHECK]) AC_LANG([C++]) NX_COMPILER_BRAND |