diff options
Diffstat (limited to 'gnu/packages/patches')
3 files changed, 186 insertions, 0 deletions
diff --git a/gnu/packages/patches/xfig-Enable-error-message-for-missing-libraries.patch b/gnu/packages/patches/xfig-Enable-error-message-for-missing-libraries.patch new file mode 100644 index 0000000000..a6c37e3353 --- /dev/null +++ b/gnu/packages/patches/xfig-Enable-error-message-for-missing-libraries.patch @@ -0,0 +1,39 @@ +From 84685930d5cfc7005f3414601230a23e28a18f59 Mon Sep 17 00:00:00 2001 +From: Thomas Loimer <thomas.loimer@tuwien.ac.at> +Date: Tue, 5 Sep 2023 22:02:55 +0200 +Subject: [PATCH 1/3] Enable error message for missing libraries + +Move the check for missing libraries to a place where the queried +variables are set. +--- + configure.ac | 7 ++++--- + 1 file changed, 4 insertions(+), 3 deletions(-) + +diff --git a/configure.ac b/configure.ac +index 035b9d7..47452c5 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -95,9 +95,6 @@ dnl AC_CHECK_PROG(XDG_MENU, [xdg-desktop-menu], [xdg-desktop-menu]) + AC_SEARCH_LIBS([pow], [m])dnl + dnl AC_SEARCH_LIBS([deflate], [z]) # libz is not needed. + AC_SEARCH_LIBS([FcInit], [fontconfig]) +-AS_IF([test "x$ac_cv_search_pow" = xno \ +- || test "x$ac_cv_search_png_read_info" = xno], +- [AC_MSG_ERROR([Necessary libraries not found.])]) + + + # Checks for header files. +@@ -187,6 +184,10 @@ PostScript files. To disable calling ghostscript, set to the empty string, + AC_SUBST([gsman]) + AM_SUBST_NOTMAKE([gsman]) + ++AS_IF([test "x$ac_cv_search_pow" = xno \ ++ || test "x$ac_cv_search_png_read_info" = xno], ++ [AC_MSG_ERROR([Necessary libraries not found.])]) ++ + + # Checks for typedefs, structures, and compiler characteristics. + AC_C_BIGENDIAN +-- +2.40.1 + diff --git a/gnu/packages/patches/xfig-Fix-double-free-when-requesting-MediaBox.patch b/gnu/packages/patches/xfig-Fix-double-free-when-requesting-MediaBox.patch new file mode 100644 index 0000000000..65b0ad8d36 --- /dev/null +++ b/gnu/packages/patches/xfig-Fix-double-free-when-requesting-MediaBox.patch @@ -0,0 +1,58 @@ +From a9181df87d78828318f2e9f8d4ea012bc06883b9 Mon Sep 17 00:00:00 2001 +From: Bruno Victal <mirai@makinata.eu> +Date: Thu, 7 Sep 2023 16:51:23 +0100 +Subject: [PATCH 3/3] Fix double-free when requesting MediaBox. + +Explicitly close the Ghostscript PDF interpreter before calling quit. + +References: +[1]: <https://bugs.ghostscript.com/show_bug.cgi?id=705855> +[2]: <https://bugs.ghostscript.com/show_bug.cgi?id=705836> +--- + src/u_ghostscript.c | 13 ++++++++----- + 1 file changed, 8 insertions(+), 5 deletions(-) + +diff --git a/src/u_ghostscript.c b/src/u_ghostscript.c +index 5974b31..d14674f 100644 +--- a/src/u_ghostscript.c ++++ b/src/u_ghostscript.c +@@ -317,10 +317,10 @@ gsexe(FILE **out, bool *isnew, char *exenew, char *exeold) + * Call ghostscript to extract the /MediaBox from the pdf given in file. + * Command line, for gs >= 9.50, + * gs -q -dNODISPLAY --permit-file-read=in.pdf -c \ +- * "(in.pdf) (r) file runpdfbegin 1 pdfgetpage /MediaBox pget pop == quit" ++ * "(in.pdf) (r) file runpdfbegin 1 pdfgetpage /MediaBox pget pop == runpdfend quit" + * gs < 9.50: + * gs -q -dNODISPLAY -dNOSAFER -c \ +- * "(in.pdf) (r) file runpdfbegin 1 pdfgetpage /MediaBox pget pop == quit" ++ * "(in.pdf) (r) file runpdfbegin 1 pdfgetpage /MediaBox pget pop == runpdfend quit" + * The command line was found, and modified a bit, at + *https://stackoverflow.com/questions/2943281/using-ghostscript-to-get-page-size + * Beginning with gs 9.50, "-dSAFER" is the default, and permission to access +@@ -349,9 +349,11 @@ gsexe_mediabox(char *file, int *llx, int *lly, int *urx, int *ury) + return -3; + + exenew = "%s -q -dNODISPLAY \"--permit-file-read=%s\" -c \"(%s) (r) " +- "file runpdfbegin 1 pdfgetpage /MediaBox pget pop == quit\""; ++ "file runpdfbegin 1 pdfgetpage /MediaBox pget pop == " ++ "runpdfend quit\""; + exeold = "%s -q -dNODISPLAY -c \"(%s) (r) " +- "file runpdfbegin 1 pdfgetpage /MediaBox pget pop == quit\""; ++ "file runpdfbegin 1 pdfgetpage /MediaBox pget pop == " ++ "runpdfend quit\""; + + /* malloc() buffers for the command line, if necessary */ + fmt = exenew; +@@ -445,7 +447,8 @@ gslib_mediabox(char *file, int *llx, int *lly, int *urx, int *ury) + argnew[3] = "--permit-file-read=%s"; /* file */ + argnew[4] = "-c"; + argnew[5] = +- "(%s) (r) file runpdfbegin 1 pdfgetpage /MediaBox pget pop == quit"; ++ "(%s) (r) file runpdfbegin 1 pdfgetpage /MediaBox pget pop == " ++ "runpdfend quit"; + + argold[0] = argnew[0]; + argold[1] = argnew[1]; +-- +2.40.1 + diff --git a/gnu/packages/patches/xfig-Use-pkg-config-to-set-fontconfig-CFLAGS-and-LIBS.patch b/gnu/packages/patches/xfig-Use-pkg-config-to-set-fontconfig-CFLAGS-and-LIBS.patch new file mode 100644 index 0000000000..65158b901b --- /dev/null +++ b/gnu/packages/patches/xfig-Use-pkg-config-to-set-fontconfig-CFLAGS-and-LIBS.patch @@ -0,0 +1,89 @@ +From 4320b1d82da1bfe1519800ae3ac35b6b59a9da56 Mon Sep 17 00:00:00 2001 +From: Thomas Loimer <thomas.loimer@tuwien.ac.at> +Date: Fri, 8 Sep 2023 18:43:00 +0200 +Subject: [PATCH 2/3] Use pkg-config to set fontconfig CFLAGS and LIBS + +--- + configure.ac | 16 +++++++++++++--- + src/Makefile.am | 8 +++----- + tests/Makefile.am | 4 ++-- + 3 files changed, 18 insertions(+), 10 deletions(-) + +diff --git a/configure.ac b/configure.ac +index 47452c5..3113db8 100644 +--- a/configure.ac ++++ b/configure.ac +@@ -81,11 +81,23 @@ AC_PROG_SED + AM_PROG_AR + + # Search for pkg-config and set PKG_CONFIG to the path found, else empty. +-# PKG_PROG_PKG_CONFIG ++PKG_PROG_PKG_CONFIG + # On debian, pkg-config does not find xaw3d. On archlinux, pkg-config + # --libs xaw3d yields -lXaw3d -lXmu -lXt -lX11 -- but -lXmu is not + # strictly necessary. Use hard-coded paths instead of pkg-config. + ++# First try pkg-config, as a side-effect this might set flags that are ++# useful later, e.g., for libpng. ++dnl Under archlinux, PKG_CHECK_MODULES(FT, fontconfig) would write during ++dnl ./configure "checking for FT...", under debian the line is ++dnl "checking for fontconfig...". Stay on the comprehensible side. ++AS_IF([test "x$PKG_CONFIG" != x], ++ [PKG_CHECK_MODULES([fontconfig], [fontconfig])], ++ [fontconfig_CFLAGS='-I$(oldincludedir)/freetype2 ' ++ AC_SEARCH_LIBS([FcInit], [fontconfig])]) ++AC_SUBST([fontconfig_CFLAGS]) ++AC_SUBST([fontconfig_LIBS]) ++ + dnl Not useful for packagers. + dnl AC_CHECK_PROG(XDG_ICON, [xdg-icon-resource], [xdg-icon-resource]) + dnl AC_CHECK_PROG(XDG_MENU, [xdg-desktop-menu], [xdg-desktop-menu]) +@@ -93,8 +105,6 @@ dnl AC_CHECK_PROG(XDG_MENU, [xdg-desktop-menu], [xdg-desktop-menu]) + + # Checks for libraries. + AC_SEARCH_LIBS([pow], [m])dnl +-dnl AC_SEARCH_LIBS([deflate], [z]) # libz is not needed. +-AC_SEARCH_LIBS([FcInit], [fontconfig]) + + + # Checks for header files. +diff --git a/src/Makefile.am b/src/Makefile.am +index 3cbd5ee..73d5132 100644 +--- a/src/Makefile.am ++++ b/src/Makefile.am +@@ -23,13 +23,11 @@ + # "`u' modifier ignored since `D' is the default...". + ARFLAGS = cr + +-# Xft #includes <ft2build.h>, not <freetype2/ft2build.h>, hence freetype2 +-# must be put into the search path. +- +-AM_CPPFLAGS = -I$(oldincludedir)/freetype2 $(XCPPFLAGS) -DNDEBUG -DXFIGLIBDIR="\"$(compkeydbdir)\"" \ ++AM_CPPFLAGS = $(fontconfig_CFLAGS) $(XCPPFLAGS) -DNDEBUG \ ++ -DXFIGLIBDIR="\"$(compkeydbdir)\"" \ + -DOBJLIBDIR="\"$(pkgdatadir)/Libraries\"" -DXFIGDOCDIR="\"$(docdir)\"" + +-AM_LDFLAGS = $(XLDFLAGS) ++AM_LDFLAGS = $(fontconfig_LIBS) $(XLDFLAGS) + + # LIBOBJS must be placed in LDADD or xfig_LDADD - otherwise, the + # lib-dir is not distributed +diff --git a/tests/Makefile.am b/tests/Makefile.am +index 2f529ac..c158806 100644 +--- a/tests/Makefile.am ++++ b/tests/Makefile.am +@@ -39,9 +39,9 @@ $(srcdir)/package.m4: $(top_srcdir)/configure.ac + echo 'm4_define([AT_PACKAGE_URL], [@PACKAGE_URL@])'; \ + } >'$(srcdir)/package.m4' + +-AM_CPPFLAGS = -I$(top_srcdir)/src -I$(oldincludedir)/freetype2 $(XCPPFLAGS) ++AM_CPPFLAGS = -I$(top_srcdir)/src $(fontconfig_CFLAGS) $(XCPPFLAGS) + +-AM_LDFLAGS = $(XLDFLAGS) ++AM_LDFLAGS = $(fontconfig_LIBS) $(XLDFLAGS) + LDADD = $(top_builddir)/src/libxfig.a $(XLIBS) + + check_PROGRAMS = test1 test2 test3 test4 +-- +2.40.1 + |