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* [setup - the official Cygwin setup program] branch master, updated. release_2.893-5-g4221a21
@ 2018-10-04 12:38 jturney
0 siblings, 0 replies; only message in thread
From: jturney @ 2018-10-04 12:38 UTC (permalink / raw)
To: cygwin-apps-cvs
https://sourceware.org/git/gitweb.cgi?p=cygwin-apps/setup.git;h=4221a2166b376dad13bfb0c1ac5c080f4ff7cd59
commit 4221a2166b376dad13bfb0c1ac5c080f4ff7cd59
Author: Jon Turney <jon.turney@dronecode.org.uk>
Date: Wed Nov 1 13:56:26 2017 +0000
Use pkg-config for dependency checking where possible
Modernise depedency checking and use pkg-config where possible
Diff:
---
Makefile.am | 10 ++++++++--
configure.ac | 33 ++++++++++++++++++++-------------
2 files changed, 28 insertions(+), 15 deletions(-)
diff --git a/Makefile.am b/Makefile.am
index 7bd7c57..a4f9a12 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -28,7 +28,8 @@ AM_CFLAGS = $(BASECXXFLAGS) -Wmissing-declarations -Winline \
AM_YFLAGS = -d
AM_LFLAGS = -8
WINDRES = @WINDRES@
-AM_CPPFLAGS = -DLZMA_API_STATIC -I$(srcdir)/libgetopt++/include
+AM_CPPFLAGS = -DLZMA_API_STATIC -I$(srcdir)/libgetopt++/include \
+ $(ZLIB_CFLAGS) $(LZMA_CFLAGS) $(LIBCRYPT_CFLAGS) $(LIBSOLV_CFLAGS)
inilex_CXXFLAGS:=-Wno-sign-compare
@@ -97,7 +98,12 @@ inilint_SOURCES = \
String++.h
@SETUP@_LDADD = \
- libgetopt++/libgetopt++.la -lgcrypt -lgpg-error -llzma -lbz2 -lz -lsolv -lregex \
+ libgetopt++/libgetopt++.la \
+ $(LIBGCRYPT_LIBS) \
+ $(LZMA_LIBS) \
+ $(BZ2_LIBS) \
+ $(ZLIB_LIBS) \
+ $(LIBSOLV_LIBS) -lregex \
-lshlwapi -lcomctl32 -lole32 -lpsapi -luuid -lntdll -lwininet -lws2_32 -lmingw32
@SETUP@_LDFLAGS = -mwindows -Wc,-static -static-libtool-libs
@SETUP@_SOURCES = \
diff --git a/configure.ac b/configure.ac
index dcab4ee..103b89e 100644
--- a/configure.ac
+++ b/configure.ac
@@ -48,28 +48,35 @@ AC_PROG_LIBTOOL
AC_CHECK_TOOL(WINDRES, windres, windres)
AC_CHECK_TOOL(OBJCOPY, objcopy, objcopy)
-AC_CHECK_HEADERS(alloca.h \
- errno.h \
- string \
- string.h )
+dnl dependencies we can check for using pkgconfig
+PKG_CHECK_MODULES(ZLIB, [zlib])
+PKG_CHECK_MODULES(LZMA, [liblzma])
+PKG_CHECK_MODULES(LIBSOLV, [libsolv])
-AC_CHECK_HEADER(zlib.h, , missing_deps="$missing_deps zlib")
-AC_CHECK_HEADER(bzlib.h, , missing_deps="$missing_deps libbz2")
-AC_CHECK_HEADER(lzma.h, , missing_deps="$missing_deps liblzma")
-AC_CHECK_HEADER(gcrypt.h, , missing_deps="$missing_deps libgcrypt")
-AC_CHECK_HEADER(solv/pool.h, , missing_deps="$missing_deps libsolv")
-AC_CHECK_HEADER(regex.h, , missing_deps="$missing_deps libregex")
+dnl dependencies we need to check for by hand
+export SYSROOT=$($CC --print-sysroot)/mingw
+AM_PATH_LIBGCRYPT
+unset SYSROOT
-if test -n "$missing_deps"; then
- AC_MSG_ERROR([missing prerequisites: $missing_deps])
+save_LIBS=$LIBS
+LIBS="$LIBS -lbz2"
+AC_MSG_CHECKING([for bzip2])
+AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include <bzlib.h>]], [[const char *version = BZ2_bzlibVersion ();]])],[HAVE_BZ2=yes],[HAVE_BZ2=no])
+AC_MSG_RESULT($HAVE_BZ2)
+LIBS=$save_LIBS
+if test "x$HAVE_BZ2" = "xno"; then
+ AC_MSG_ERROR([bzip2 not found])
+ else
+ BZ2_LIBS="-lbz2"
fi
+AC_SUBST(BZ2_LIBS)
+dnl configure in libgetopt++
prefix=`pwd`/inst; mkdir -p "$prefix"
exec_prefix=$prefix
ac_configure_args="$ac_configure_args --disable-shared"
AC_CONFIG_SUBDIRS(libgetopt++)
-dnl add portability sources to inilint
case "$host" in
i?86-*-mingw32)
SETUP="setup"
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