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authorPeter Breitenlohner <peb@mppmu.mpg.de>2009-06-19 14:29:23 +0000
committerPeter Breitenlohner <peb@mppmu.mpg.de>2009-06-19 14:29:23 +0000
commite4add5c328fd8ff92767526464ce3643ec402a01 (patch)
tree703ace29946f0a32854808d81e8e6c16f653d366 /Build/source/libs/teckit
parent3140bf500118573f645f3804cc743ce269945e5b (diff)
compiler warnings:
do not warn for unknown pragmas enable in libs/libpng/ enable in libs/teckit/ enable in libs/graphite/ in libs/freetype/: add -fno-strict-aliasing to CFLAGS regenerate git-svn-id: svn://tug.org/texlive/trunk@13833 c570f23f-e606-0410-a88d-b1316a301751
Diffstat (limited to 'Build/source/libs/teckit')
-rw-r--r--Build/source/libs/teckit/ChangeLog5
-rw-r--r--Build/source/libs/teckit/Makefile.am2
-rw-r--r--Build/source/libs/teckit/Makefile.in5
-rw-r--r--Build/source/libs/teckit/aclocal.m41
-rwxr-xr-xBuild/source/libs/teckit/configure90
-rw-r--r--Build/source/libs/teckit/configure.ac2
6 files changed, 105 insertions, 0 deletions
diff --git a/Build/source/libs/teckit/ChangeLog b/Build/source/libs/teckit/ChangeLog
index 9cc14b044f6..1074a70374b 100644
--- a/Build/source/libs/teckit/ChangeLog
+++ b/Build/source/libs/teckit/ChangeLog
@@ -1,3 +1,8 @@
+2009-06-19 Peter Breitenlohner <peb@mppmu.mpg.de>
+
+ * configure.ac: enable compiler warnings.
+ * Makefile.am (AM_CFLAGS, AM_CXXFLAGS): enable compiler warnings.
+
2009-05-07 Peter Breitenlohner <peb@mppmu.mpg.de>
Adapt to TL2009 build system.
diff --git a/Build/source/libs/teckit/Makefile.am b/Build/source/libs/teckit/Makefile.am
index 37261ca1ea7..19e895098fe 100644
--- a/Build/source/libs/teckit/Makefile.am
+++ b/Build/source/libs/teckit/Makefile.am
@@ -7,6 +7,8 @@ ACLOCAL_AMFLAGS = -I ../../m4
INCLUDES = -I$(top_srcdir)/source/Public-headers $(ZLIB_INCLUDES)
AM_CPPFLAGS = -DNDEBUG
+AM_CFLAGS = $(WARNING_CFLAGS)
+AM_CXXFLAGS = $(WARNING_CXXFLAGS)
noinst_LIBRARIES = libTECkit.a
EXTRA_LIBRARIES = libTECkit_Compiler.a
diff --git a/Build/source/libs/teckit/Makefile.in b/Build/source/libs/teckit/Makefile.in
index 85d40883b4b..8d11161a605 100644
--- a/Build/source/libs/teckit/Makefile.in
+++ b/Build/source/libs/teckit/Makefile.in
@@ -48,6 +48,7 @@ DIST_COMMON = README $(am__configure_deps) $(noinst_HEADERS) \
COPYING ChangeLog INSTALL NEWS
ACLOCAL_M4 = $(top_srcdir)/aclocal.m4
am__aclocal_m4_deps = $(top_srcdir)/../../m4/kpse-common.m4 \
+ $(top_srcdir)/../../m4/kpse-warnings.m4 \
$(top_srcdir)/../../m4/kpse-zlib-flags.m4 \
$(top_srcdir)/configure.ac
am__configure_deps = $(am__aclocal_m4_deps) $(CONFIGURE_DEPENDENCIES) \
@@ -144,6 +145,8 @@ SET_MAKE = @SET_MAKE@
SHELL = @SHELL@
STRIP = @STRIP@
VERSION = @VERSION@
+WARNING_CFLAGS = @WARNING_CFLAGS@
+WARNING_CXXFLAGS = @WARNING_CXXFLAGS@
ZLIB_DEPEND = @ZLIB_DEPEND@
ZLIB_INCLUDES = @ZLIB_INCLUDES@
ZLIB_LIBS = @ZLIB_LIBS@
@@ -193,6 +196,8 @@ top_srcdir = @top_srcdir@
ACLOCAL_AMFLAGS = -I ../../m4
INCLUDES = -I$(top_srcdir)/source/Public-headers $(ZLIB_INCLUDES)
AM_CPPFLAGS = -DNDEBUG
+AM_CFLAGS = $(WARNING_CFLAGS)
+AM_CXXFLAGS = $(WARNING_CXXFLAGS)
noinst_LIBRARIES = libTECkit.a
EXTRA_LIBRARIES = libTECkit_Compiler.a
libTECkit_Compiler_a_SOURCES = \
diff --git a/Build/source/libs/teckit/aclocal.m4 b/Build/source/libs/teckit/aclocal.m4
index 9543c90a2a9..fcf3b484aeb 100644
--- a/Build/source/libs/teckit/aclocal.m4
+++ b/Build/source/libs/teckit/aclocal.m4
@@ -990,4 +990,5 @@ AC_SUBST([am__untar])
]) # _AM_PROG_TAR
m4_include([../../m4/kpse-common.m4])
+m4_include([../../m4/kpse-warnings.m4])
m4_include([../../m4/kpse-zlib-flags.m4])
diff --git a/Build/source/libs/teckit/configure b/Build/source/libs/teckit/configure
index 0b152a978f8..4371700f17a 100755
--- a/Build/source/libs/teckit/configure
+++ b/Build/source/libs/teckit/configure
@@ -650,6 +650,8 @@ ZLIB_INCLUDES
EGREP
GREP
CPP
+WARNING_CXXFLAGS
+WARNING_CFLAGS
LN_S
RANLIB
am__fastdepCC_FALSE
@@ -742,6 +744,7 @@ ac_user_opts='
enable_option_checking
enable_maintainer_mode
enable_dependency_tracking
+enable_compiler_warnings
with_system_zlib
with_zlib_includes
with_zlib_libdir
@@ -1389,6 +1392,9 @@ Optional Features:
(and sometimes confusing) to the casual installer
--disable-dependency-tracking speeds up one-time build
--enable-dependency-tracking do not reject slow dependency extractors
+ --enable-compiler-warnings=[no|min|yes|max]
+ Turn on compiler warnings [default: yes if
+ maintainer-mode, min otherwise]
Optional Packages:
--with-PACKAGE[=ARG] use PACKAGE [ARG=yes]
@@ -4133,6 +4139,90 @@ $as_echo "no, using $LN_S" >&6; }
fi
+# Check whether --enable-compiler-warnings was given.
+if test "${enable_compiler_warnings+set}" = set; then
+ enableval=$enable_compiler_warnings;
+fi
+case $enable_compiler_warnings in
+ no | min | yes | max) : ;;
+ *) if test "x$enable_maintainer_mode" = xyes; then
+ enable_compiler_warnings=yes
+else
+ enable_compiler_warnings=min
+fi
+ ;;
+esac
+
+
+{ $as_echo "$as_me:$LINENO: checking what warning flags to pass to the C compiler" >&5
+$as_echo_n "checking what warning flags to pass to the C compiler... " >&6; }
+if test "${kpse_cv_warning_cflags+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$enable_compiler_warnings" = xno; then
+ kpse_cv_warning_cflags=
+elif test "x$GCC" = xyes; then
+ kpse_cv_warning_cflags="-Wall -Wunused"
+ case `$CC -dumpversion` in
+ 3.4.* | 4.*) kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wdeclaration-after-statement" ;;
+esac
+
+ case `$CC -dumpversion` in
+ 3.[234].* | 4.*) kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wno-unknown-pragmas" ;;
+esac
+
+ if test "x$enable_compiler_warnings" != xmin; then
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wmissing-prototypes -Wmissing-declarations"
+ if test "x$enable_compiler_warnings" != xyes; then
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wimplicit -Wparentheses -Wreturn-type"
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wswitch -Wtrigraphs -Wshadow -Wpointer-arith"
+ kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wcast-qual -Wcast-align -Wwrite-strings"
+ case `$CC -dumpversion` in
+ 3.4.* | 4.*) kpse_cv_warning_cflags="$kpse_cv_warning_cflags -Wold-style-definition" ;;
+esac
+
+ fi
+ fi
+else
+ : # FIXME: warning flags for non-gcc compilers
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $kpse_cv_warning_cflags" >&5
+$as_echo "$kpse_cv_warning_cflags" >&6; }
+WARNING_CFLAGS=$kpse_cv_warning_cflags
+
+
+{ $as_echo "$as_me:$LINENO: checking what warning flags to pass to the C++ compiler" >&5
+$as_echo_n "checking what warning flags to pass to the C++ compiler... " >&6; }
+if test "${kpse_cv_warning_cxxflags+set}" = set; then
+ $as_echo_n "(cached) " >&6
+else
+ if test "x$enable_compiler_warnings" = xno; then
+ kpse_cv_warning_cxxflags=
+elif test "x$GXX" = xyes; then
+ kpse_cv_warning_cxxflags="-Wall -Wunused"
+ case `$CXX -dumpversion` in
+ 3.[234].* | 4.*) kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wno-unknown-pragmas" ;;
+esac
+
+ if test "x$enable_compiler_warnings" != xmin; then
+ if test "x$enable_compiler_warnings" != xyes; then
+ kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wimplicit -Wparentheses -Wreturn-type"
+ kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wswitch -Wtrigraphs -Wshadow -Wpointer-arith"
+ kpse_cv_warning_cxxflags="$kpse_cv_warning_cxxflags -Wcast-qual -Wcast-align -Wwrite-strings"
+ fi
+ fi
+else
+ : # FIXME: warning flags for non-g++ compilers
+fi
+fi
+{ $as_echo "$as_me:$LINENO: result: $kpse_cv_warning_cxxflags" >&5
+$as_echo "$kpse_cv_warning_cxxflags" >&6; }
+WARNING_CXXFLAGS=$kpse_cv_warning_cxxflags
+
+
+
+
# Checks for header files.
ac_ext=c
diff --git a/Build/source/libs/teckit/configure.ac b/Build/source/libs/teckit/configure.ac
index fa377cd3d89..9d429875cce 100644
--- a/Build/source/libs/teckit/configure.ac
+++ b/Build/source/libs/teckit/configure.ac
@@ -21,6 +21,8 @@ AC_PROG_CC
AC_PROG_RANLIB
AC_PROG_LN_S
+KPSE_COMPILER_WARNINGS
+
# Checks for header files.
AC_HEADER_STDC
AC_CHECK_HEADERS([stdlib.h string.h])